Orlin Velev

Stine, J. S., Harper, B. J., Conner, C. G., Velev, O. D., & Harper, S. L. (2021). In Vivo Toxicity Assessment of Chitosan-Coated Lignin Nanoparticles in Embryonic Zebrafish (Danio rerio). NANOMATERIALS, 11(1). https://doi.org/10.3390/nano11010111

Luiso, S., Williams, A. H., Petrecca, M. J., Roh, S., Velev, O. D., & Fedkiw, P. S. (2021). Poly(Vinylidene Difluoride) Soft Dendritic Colloids as Li-Ion Battery Separators. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 168(2). https://doi.org/10.1149/1945-7111/abdfa7

Zwilling, J. D., Jiang, X., Zambrano, F., Venditti, R. A., Jameel, H., Velev, O. D., … Gonzalez, R. (2021). Understanding lignin micro- and nanoparticte nucleation and growth in aqueous suspensions by solvent fractionation. GREEN CHEMISTRY, 23(2), 1001–1012. https://doi.org/10.1039/d0gc03632c

Saha, T., Fang, J., Mukherjee, S., Dickey, M. D., & Velev, O. D. (2021). Wearable Osmotic-Capillary Patch for Prolonged Sweat Harvesting and Sensing. ACS APPLIED MATERIALS & INTERFACES, 13(7), 8071–8081. https://doi.org/10.1021/acsami.0c22730

Han, K., Shields, C. W., Bharti, B., Arratia, P. E., & Velev, O. D. (2020). Active Reversible Swimming of Magnetically Assembled "Microscallops" in Non-Newtonian Fluids. LANGMUIR, 36(25), 7148–7154. https://doi.org/10.1021/acs.langmuir.9b03698

Islam, S., & Velev, O. D. (2020). Mechanism and control of "coffee-ring erosion'' phenomena in structurally colored ionomer films. SOFT MATTER, 16(11), 2683–2694. https://doi.org/10.1039/c9sm02457c

Carrithers, A. D., Brown, M. J., Rashed, M. Z., Islam, S., Velev, O. D., & Williams, S. J. (2020). Multiscale Self-Assembly of Distinctive Weblike Structures from Evaporated Drops of Dilute American Whiskeys. ACS NANO, 14(5), 5417–5425. https://doi.org/10.1021/acsnano.9b08984

Conner, C. G., Veleva, A. N., Paunov, V. N., Stoyanov, S. D., & Velev, O. D. (2020). Scalable Formation of Concentrated Monodisperse Lignin Nanoparticles by Recirculation-Enhanced Flash Nanoprecipitation. PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION. https://doi.org/10.1002/ppsc.202000122

Roh, S., Okello, L. B., Golbasi, N., Hankwitz, J. P., Liu, J. A.-C., Tracy, J. B., & Velev, O. D. (2019). 3D-Printed Silicone Soft Architectures with Programmed Magneto-Capillary Reconfiguration. ADVANCED MATERIALS TECHNOLOGIES, 4(4). https://doi.org/10.1002/admt.201800528

Roh, S., Okello, L. B., Golbasi, N., Hankwitz, J. P., Liu, J. A. C., Tracy, J. B., & Velev, O. D. (2019). Magnetic Actuators: 3D‐Printed Silicone Soft Architectures with Programmed Magneto‐Capillary Reconfiguration (Adv. Mater. Technol. 4/2019). Advanced Materials Technologies, 4(4), 1970021. https://doi.org/10.1002/ADMT.201970021

Rohde, R. C., Basu, A., Okello, L. B., Barbee, M. H., Zhang, Y., Velev, O. D., … Craig, S. L. (2019). Mechanochromic composite elastomers for additive manufacturing and low strain mechanophore activation. POLYMER CHEMISTRY, 10(44), 5985–5991. https://doi.org/10.1039/c9py01053j

Ma, F., Zhang, A., Chang, D., Velev, O. D., Wiltberger, K., & Kshirsagar, R. (2019). Real-time monitoring and control of CHO cell apoptosis by in situ multifrequency scanning dielectric spectroscopy. PROCESS BIOCHEMISTRY, 80, 138–145. https://doi.org/10.1016/j.procbio.2019.02.017

Roh, S., Williams, A. H., Bang, R. S., Stoyanov, S. D., & Velev, O. D. (2019). Soft dendritic microparticles with unusual adhesion and structuring properties. NATURE MATERIALS, 18(12), 1315-+. https://doi.org/10.1038/s41563-019-0508-z

Han, K., Shields, C. W., & Velev, O. (2018). Engineering of self-propelling microbots and microdevices powered by magnetic and electric fields. Advanced Functional Materials, 28(25). https://doi.org/10.1002/adfm.201705953

Das, S., Duraia, E. S. M., Velev, O., Amiri, M. D., & Beall, G. W. (2018). Formation of periodic size-segregated stripe pattern via directed self-assembly of binary colloids and its mechanism. Applied Surface Science, 435, 512–520. https://doi.org/10.1016/j.apsusc.2017.11.142

Roh, S., & Velev, O. (2018). Nanomaterials Fabrication by Interfacial Templating and Capillary Engineering in Multiphasic Liquids. AICHE JOURNAL, 64(10), 3558–3564. https://doi.org/10.1002/aic.16348

Siebman, C., Velev, O., & Slaveykova, V. I. (2018). Probing contaminant-induced alterations in chlorophyll fluorescence by AC-dielectrophoresis-based 2D-algal array. Biosensors-Basel, 8(1). https://doi.org/10.3390/bios8010015

Ohiri, U., Han, K., Shields, C. W., Velev, O., & Jokerst, N. M. (2018). Propulsion and assembly of remotely powered p-type silicon microparticles. APL MATERIALS, 6(12). https://doi.org/10.1063/1.5053862

Ohiri, U., Shields, C. W., Han, K., Tyler, T., Velev, O., & Jokerst, N. (2018). Reconfigurable engineered motile semiconductor microparticles. Nature Communications, 9. https://doi.org/10.1038/s41467-018-04183-y

Islam, S., Inglefield, D. L., & Velev, O. (2018). Revisiting the colloidal fundamentals of water-dispersible polyesters: Interactions and self-assembly of polymer nanoaggregates in water. Soft Matter, 14(11), 2118–2130. https://doi.org/10.1039/c7sm02536j

Shay, T., Velev, O., & Dickey, M. (2018). Soft electrodes combining hydrogel and liquid metal. Soft Matter, 14(17), 3296–3303. https://doi.org/10.1039/c8sm00337h

Rutkevicius, M., Allred, S., Velev, O., & Velikov, K. P. (2018). Stabilization of oil continuous emulsions with colloidal particles from water-insoluble plant proteins. FOOD HYDROCOLLOIDS, 82, 89–95. https://doi.org/10.1016/j.foodhyd.2018.04.004

Shields, C. W., Han, K., Ma, F., Miloh, T., Yossifon, G., & Velev, O. (2018). Supercolloidal Spinners: Complex Active Particles for Electrically Powered and Switchable Rotation. ADVANCED FUNCTIONAL MATERIALS, 28(35). https://doi.org/10.1002/adfm.201803465

Nix, C. E., Harper, B. J., Conner, C. G., Richter, A. P., Velev, O., & Harper, S. L. (2018). Toxicological Assessment of a Lignin Core Nanoparticle Doped with Silver as an Alternative to Conventional Silver Core Nanoparticles. Antibiotics, 7(2). https://doi.org/10.3390/antibiotics7020040

Roh, S., Parekh, D. P., Bharti, B., Stoyanov, S. D., & Velev, O. (2017). 3D printing by multiphase silicone/water capillary inks. Advanced Materials, 29(30). https://doi.org/10.1002/adma.201701554

Siebman, C., Velev, O., & Slaveykova, V. I. (2017). Alternating current-dielectrophoresis collection and chaining of phytoplankton on chip: Comparison of individual species and artificial communities. Biosensors, 7(1). https://doi.org/10.3390/bios7010004

Flickinger, M. C., Bernal, O. I., Schulte, M. J., Broglie, J. J., Duran, C. J., Wallace, A., … Velev, O. (2017). Biocoatings: Challenges to expanding the functionality of waterborne latex coatings by incorporating concentrated living microorganisms. Journal of Coatings Technology and Research, 14(4), 791–808. https://doi.org/10.1007/s11998-017-9933-6

Schmauch, M. M., Mishra, S. R., Evans, B. A., Velev, O., & Tracy, J. (2017). Chained iron microparticles for directionally controlled actuation of soft robots. ACS Applied Materials & Interfaces, 9(13), 11895–11901. https://doi.org/10.1021/acsami.7b01209

Sperling, M., Spiering, V. J., Velev, O. D., & Gradzielski, M. (2017). Controlled Formation of Patchy Anisometric Fumed Silica Supraparticles in Droplets on Bent Superhydrophobic Surfaces. Particle and Particle Systems Characterization, 34(1). https://doi.org/10.1002/ppsc.201600176

Koo, H.-J., & Velev, O. (2017). Design and characterization of hydrogel-based microfluidic devices with biomimetic solute transport networks. Biomicrofluidics, 11(2). https://doi.org/10.1063/1.4978617

Bernal, O. I., Bharti, B., Flickinger, M. C., & Velev, O. D. (2017). Fabrication of Photoreactive Biocomposite Coatings via Electric Field-Assisted Assembly of Cyanobacteria. Langmuir, 33(21), 5304–5313. https://doi.org/10.1021/ACS.LANGMUIR.7B00335

Shay, T., Dickey, M., & Velev, O. (2017). Hydrogel-enabled osmotic pumping for microfluidics: Towards wearable human-device interfaces. Lab on a Chip - Miniaturisation for Chemistry and Biology, 17(4), 710–716. https://doi.org/10.1039/c6lc01486k

Chang, D., Fox, R., Hicks, E., Ferguson, R., Chang, K., Osborne, D., … Velev, O. (2017). Investigation of interfacial properties of pure and mixed poloxamers for surfactant-mediated shear protection of mammalian cells. Colloids and Surfaces. B, Biointerfaces, 156, 358–365. https://doi.org/10.1016/j.colsurfb.2017.05.040

Das, S., Duraia, E. S. M., Velev, O., Gatabi, J. R., & Beall, G. W. (2017). Reduction of defects in self-assembling colloidal monolayer via surface modifiers and periodic mechanical vibration. Surface & Coatings Technology, 319, 353–358. https://doi.org/10.1016/j.surfcoat.2017.04.034

Han, K., Shields, C. W., Diwakar, N. M., Bharti, B., Lopez, G. P., & Velev, O. (2017). Sequence-encoded colloidal origami and microbot assemblies from patchy magnetic cubes. Science Advances, 3(8). https://doi.org/10.1126/sciadv.1701108

Rutkowski, D. M., Velev, O., Klapp, S. H. L., & Hall, C. K. (2017). Simulation study on the structural properties of colloidal particles with offset dipoles. Soft Matter, 13(17), 3134–3146. https://doi.org/10.1039/c7sm00226b

Shields, C. W., & Velev, O. (2017). The evolution of active particles: Toward externally powered self-propelling and self-reconfiguring particle systems. Chem, Vol. 3, pp. 539–559. https://doi.org/10.1016/j.chempr.2017.09.006

Sperling, M., Kim, H.-J., Velev, O., & Gradzielski, M. (2016). Active Steerable Catalytic Supraparticles Shuttling on Preprogrammed Vertical Trajectories. Advanced Materials Interfaces, 3(15). https://doi.org/10.1002/admi.201600095

Abbott, N. L., & Velev, O. (2016). Active particles propelled into researchers' focus. Current Opinion in Colloid and Interface Science, 21, 1–3. https://doi.org/10.1016/j.cocis.2016.01.002

Morales, D., Bharti, B., Dickey, M., & Velev, O. (2016). Bending of Responsive Hydrogel Sheets Guided by Field-Assembled Microparticle Endoskeleton Structures. Small, 12(17), 2283–2290. https://doi.org/10.1002/smll.201600037

Bharti, B., Rutkowski, D., Han, K., Kumar, A. U., Hall, C. K., & Velev, O. (2016). Capillary Bridging as a Tool for Assembling Discrete Clusters of Patchy Particles. Journal of the American Chemical Society, 138(45), 14948–14953. https://doi.org/10.1021/jacs.6b08017

Tian, T., Blanco, E., Smoukov, S. K., Velev, O., & Velikov, K. P. (2016). Dissolution behaviour of ferric pyrophosphate and its mixtures with soluble pyrophosphates: Potential strategy for increasing iron bioavailability. Food Chemistry, 208, 97–102. https://doi.org/10.1016/j.foodchem.2016.03.078

Morales, D., Podolsky, I., Mailen, R. W., Shay, T., Dickey, M., & Velev, O. (2016). Ionoprinted multi-responsive hydrogel actuators. Micromachines, 7(6). https://doi.org/10.3390/mi7060098

Bharti, B., Kogler, F., Hall, C. K., Klapp, S. H. L., & Velev, O. (2016). Multidirectional colloidal assembly in concurrent electric and magnetic fields. Soft Matter, 12(37), 7747–7758. https://doi.org/10.1039/c6sm01475e

Blanco, E., Smoukov, S. K., Velev, O., & Velikov, K. P. (2016). Organic-inorganic patchy particles as a versatile platform for fluid-in-fluid dispersion stabilisation. Faraday Discussions, 191, 73–88. https://doi.org/10.1039/c6fd00036c

U?ar, A. B., Velev, O., & Koo, H.-J. (2016). Role of network geometry on fluid displacement in microfluidic color-changing windows. Smart Structures and Systems, 18(5), 865–884. https://doi.org/10.12989/sss.2016.18.5.865

Mishra, S. R., Dickey, M., Velev, O., & Tracy, J. (2016). Selective and directional actuation of elastomer films using chained magnetic nanoparticles. Nanoscale, 8(3), 1309–1313. https://doi.org/10.1039/c5nr07410j

Richter, A. P., Bharti, B., Armstrong, H. B., Brown, J. S., Plemmons, D., Paunov, V. N., … Velev, O. (2016). Synthesis and characterization of biodegradable lignin nanoparticles with tunable surface properties. Langmuir, 32(25), 6468–6477. https://doi.org/10.1021/acs.langmuir.6b01088

Rutkowski, D. M., Velev, O., Klapp, S. H. L., & Hall, C. K. (2016). The effect of charge separation on the phase behavior of dipolar colloidal rods. Soft Matter, 12(22), 4932–4943. https://doi.org/10.1039/c6sm00317f

Richter, A. P., Brown, J. S., Bharti, B., Wang, A., Gangwal, S., Houck, K., … al. (2015). An environmentally benign antimicrobial nanoparticle based on a silver-infused lignin core. Nature Nanotechnology, 10(9), 817–823. https://doi.org/10.1038/nnano.2015.141

Das, A. A. K., Esfahani, M. M. N., Velev, O., Pamme, N., & Paunov, V. N. (2015). Artificial leaf device for hydrogen generation from immobilised C. reinhardtii microalgae. Journal of Materials Chemistry A, 3(41), 20698–20707. https://doi.org/10.1039/c5ta07112g

Bharti, B., & Velev, O. (2015). Assembly of Reconfigurable Colloidal Structures by Multidirectional Field-Induced Interactions. Langmuir, 31(29), 7897–7908. https://doi.org/10.1021/la504793y

Mertens, B. S., & Velev, O. (2015). Characterization and control of surfactant-mediated Norovirus interactions. Soft Matter, 11(44), 8621–8631. https://doi.org/10.1039/c5sm01778e

Bharti, B., Findenegg, G. H., & Velev, O. D. (2015). Directed assembly at all length scales: The pathway towards future metamaterials. Education Division 2015 - Core Programming Area at the 2015 AIChE Annual Meeting.

Sun, Y., Scarabelli, L., Kotov, N., Tebbe, M., Lin, X.-M., Brullot, W., … Ghosh, S. (2015). Field-assisted self-assembly process: General discussion. Faraday Discussions, 181, 463–479. https://doi.org/10.1039/c5fd90041g

Sun, Y. G., Scarabelli, L., Kotov, N., Tebbe, M., Lin, X. M., Brullot, W., … Firlar, E. (2015). Field-assisted self-assembly process: general discussion. Faraday Discussions, 181, 463–479.

Sperling, M., Velev, O., & Gradzielski, M. (2015). Formation of anisometric fumed silica supraparticles - Mechanism and application potential. Zeitschrift Fur Physikalische Chemie, 229(7-8), 1055–1074. https://doi.org/10.1515/zpch-2014-0545

Kogler, F., Velev, O., Hall, C. K., & Klapp, S. H. L. (2015). Generic model for tunable colloidal aggregation in multidirectional fields. Soft Matter, 11(37), 7356–7366. https://doi.org/10.1039/c5sm01103e

Bharti, B., Fameau, A.-L., & Velev, O. (2015). Magnetophoretic assembly of flexible nanoparticles/lipid microfilaments. Faraday Discussions, 181, 437–448. https://doi.org/10.1039/c4fd00272e

Bharti, B., & Velev, O. (2015). Multidirectional, Multicomponent Electric Field Driven Assembly of Complex Colloidal Chains. Zeitschrift Fur Physikalische Chemie, 229(7-8), 1075–1088. https://doi.org/10.1515/zpch-2014-0543

Bharti, B., Fameau, A.-L., Rubinstein, M., & Velev, O. (2015). Nanocapillarity-mediated magnetic assembly of nanoparticles into ultraflexible filaments and reconfigurable networks. Nature Materials, 14(11), 1104–1109. https://doi.org/10.1038/nmat4364

Reguera, J., Scarabelli, L., Petit, C., Siramdas, R., Wolf, H., Chanana, M., … Latsuzbaia, R. (2015). New routes to control nanoparticle synthesis: General discussion. Faraday Discussions, 181, 147–179. https://doi.org/10.1039/c5fd90050f

Sharma, R., & Velev, O. (2015). Remote Steering of Self-Propelling Microcircuits by Modulated Electric Field. Advanced Functional Materials, 25(34), 5512–5519. https://doi.org/10.1002/adfm.201502129

Smoukov, S. K., Tian, T., Vitchuli, N., Gangwal, S., Geisen, P., Wright, M., … al. (2015). Scalable liquid shear-driven fabrication of polymer nanofibers. Advanced Materials, 27(16), 2642–2647. https://doi.org/10.1002/adma.201404616

Fameau, A.-L., Lam, S., Arnould, A., Gaillard, C., Velev, O., & Saint-Jalmes, A. (2015). Smart Nonaqueous Foams from Lipid-Based Oleogel. Langmuir, 31(50), 13501–13510. https://doi.org/10.1021/acs.langmuir.5b03660

Kleinert, J., Srinivasan, V., Rival, A., Delattre, C., Velev, O., & Pamula, V. K. (2015). The dynamics and stability of lubricating oil films during droplet transport by electrowetting in microfluidic devices. Biomicrofluidics, 9(3). https://doi.org/10.1063/1.4921489

Siebman, C., Velev, O. D., & Slaveykova, V. I. (2015). Two-dimensional algal collection and assembly by combining AC-dielectrophoresis with fluorescence detection for contaminant-induced oxidative stress sensing. Biosensors, 5(2), 319–336. https://doi.org/10.3390/bios5020319

Bharti, B., Findenegg, G. H., & Velev, O. (2014). Analysis of the field-assisted permanent assembly of oppositely charged particles. Langmuir, 30(22), 6577–6587. https://doi.org/10.1021/la5009335

Sperling, M., Velev, O., & Gradzielski, M. (2014). Controlling the shape of evaporating droplets by ionic strength: Formation of highly anisometric silica supraparticles. Angewandte Chemie - International Edition, 53(2), 586–590. https://doi.org/10.1002/anie.201307401

Morales, D., Palleau, E., Dickey, M., & Velev, O. (2014). Electro-actuated hydrogel walkers with dual responsive legs. Soft Matter, 10(9), 1337–1348. https://doi.org/10.1039/c3sm51921j

Lam, S., Tibbits, A., & Velev, O. D. (2014). Engineered kraft lignin particles for foam stabilization. International Congress on Energy 2014, ICE 2014 - Topical Conference at the 2014 AIChE Annual Meeting, 3.

Sharma, R., Blackburn, T., Hu, W., Wiltberger, K., & Velev, O. (2014). On-chip microelectrode impedance analysis of mammalian cell viability during biomanufacturing. Biomicrofluidics, 8(5). https://doi.org/10.1063/1.4895564

Lam, S., Velikov, K. P., & Velev, O. (2014). Pickering stabilization of foams and emulsions with particles of biological origin. Current Opinion in Colloid and Interface Science, 19(5), 490–500. https://doi.org/10.1016/j.cocis.2014.07.003

Lam, S., Von Klitzing, R., & Velev, O. D. (2014). Role of biopolymer particles in the efficient stabilization of Pickering foams. Engineering Sciences and Fundamentals 2014 - Core Programming Area at the 2014 AIChE Annual Meeting, 2.

Velikov, K. P., & Velev, O. (2014). Synthesis and Novel Applications of Biopolymer and Biologically Derived Particles. Current Opinion in Colloid and Interface Science, 19(5), 381–382. https://doi.org/10.1016/j.cocis.2014.11.005

Suscillon, C., Velev, O., & Slaveykova, V. I. (2013). Alternating current-dielectrophoresis driven on-chip collection and chaining of green microalgae in freshwaters. Biomicrofluidics, 7(2). https://doi.org/10.1063/1.4801870

Koo, H.-J., & Velev, O. (2013). Biomimetic photocatalytic reactor with a hydrogel-embedded microfluidic network. Journal of Materials Chemistry A, 1(37), 11106–11110. https://doi.org/10.1039/c3ta12483e

Jenkins, J. S., Flickinger, M. C., & Velev, O. (2013). Engineering cellular photocomposite materials using convective assembly. Materials, 6(5), 1803–1825. https://doi.org/10.3390/ma6051803

Bharti, B., Fameau, A. L., Findenegg, G. H., & Velev, O. D. (2013). External field directed co-assembly of rigid and ultra-flexible permanent chains. Engineering Sciences and Fundamentals 2013 - Core Programming Area at the 2013 AIChE Annual Meeting: Global Challenges for Engineering a Sustainable Future, 2.

Shields, C. W., Zhu, S., Yang, Y., Bharti, B., Liu, J., Yellen, B. B., … Lopez, G. P. (2013). Field-directed assembly of patchy anisotropic microparticles with defined shape. Soft Matter, 9(38), 9219–9229. https://doi.org/10.1039/c3sm51119g

Koo, H., & Velev, O. (2013). Ionic current devices-Recent progress in the merging of electronic, microfluidic, and biomimetic structures. Biomicrofluidics, 7(3). https://doi.org/10.1063/1.4804249

Fameau, A.-L., Lam, S., & Velev, O. (2013). Multi-stimuli responsive foams combining particles and self-assembling fatty acids. Chemical Science, 4(10), 3874–3881. https://doi.org/10.1039/c3sc51774h

Velev, O. (2013). Patchy nanoparticles: Curvature makes a difference. Nature Nanotechnology, 8(9), 620–621. https://doi.org/10.1038/nnano.2013.173

Koo, H.-J., & Velev, O. (2013). Regenerable photovoltaic devices with a hydrogel-embedded microvascular network. Scientific Reports, 3. https://doi.org/10.1038/srep02357

Palleau, E., Morales, D., Dickey, M., & Velev, O. (2013). Reversible patterning and actuation of hydrogels by electrically assisted ionoprinting. Nature Communications, 4. https://doi.org/10.1038/ncomms3257

Blanco, E., Lam, S., Smoukov, S. K., Velikov, K. P., Khan, S. A., & Velev, O. D. (2013). Stability and viscoelasticity of magneto-pickering foams. Langmuir, 29(32), 10019–10027. https://doi.org/10.1021/la4014224

Petsev, D. N., & Velev, O. D. (2013). Transport control of fluid and solutes in microchannels using ac field and semiconductor diodes. In Fluid Transport: Theory, Dynamics and Applications (pp. 241–258).

Schmidle, H., Jäger, S., Hall, C. K., Velev, O. D., & Klapp, S. H. L. (2013). Two-dimensional colloidal networks induced by a uni-axial external field. Soft Matter, 9(8), 2518–2524. https://doi.org/10.1039/c2sm27210e

Vitchuli, N., Tian, T., Smoukov, S., Gangwal, S., Geisen, P., Wright, M., & Velev, O. (2013). XanoShear™ Large-scale fabrication of functional Nanofibers. International Symposium on Fibers Interfacing the World.

Bharti, B., Findenegg, G. H., & Velev, O. (2012). Co-assembly of oppositely charged particles into linear clusters and chains of controllable length. Scientific Reports, 2. https://doi.org/10.1038/srep01004

Jenkins, J. S., Flickinger, M. C., & Velev, O. (2012). Deposition of composite coatings from particle-particle and particle-yeast blends by convective-sedimentation assembly. Journal of Colloid and Interface Science, 380(1), 192–200. https://doi.org/10.1016/j.jcis.2012.04.060

Kleinert, J., Kim, S., & Velev, O. (2012). Electric-field-controlled flow in nanoscale-thin wetting films. Langmuir, 28(5), 3037–3044. https://doi.org/10.1021/la204774s

Frangville, C., Rutkevi?ius, M., Richter, A. P., Velev, O., Stoyanov, S. D., & Paunov, V. N. (2012). Fabrication of environmentally biodegradable lignin nanoparticles. ChemPhysChem, 13(18), 4235–4243. https://doi.org/10.1002/cphc.201200537

Sharma, R., Chang, S. T., & Velev, O. (2012). Gel-based self-propelling particles get programmed to dance. Langmuir, 28(26), 10128–10135. https://doi.org/10.1021/la301437f

So, J.-H., Koo, H.-J., Dickey, M., & Velev, O. (2012). Ionic current rectification in soft-matter diodes with liquid-metal electrodes. Advanced Functional Materials, 22(3), 625–631. https://doi.org/10.1002/adfm.201101967

Prevo, B., & Velev, O. (2012). Materials deposition in evaporating menisci - Fundamentals and engineering applications of the convective assembly process. In Evaporative Self-Assembly of Ordered Complex Structures (pp. 109–156). https://doi.org/10.1142/9789814304696_0003

Ucar, A. B., & Velev, O. D. (2012). Microfluidic elastomer composites with switchable vis-IR transmittance. Soft Matter, 8(44), 11232–11235.

U?ar, A. B., & Velev, O. D. (2012). Microfluidic elastomer composites with switchable vis-IR transmittance. Soft Matter, 8(44), 11232–11235. https://doi.org/10.1039/c2sm26635k

Gupta, S., Kilpatrick, P. K., Melvin, E., & Velev, O. (2012). On-chip latex agglutination immunoassay readout by electrochemical impedance spectroscopy. Lab on a Chip - Miniaturisation for Chemistry and Biology, 12(21), 4279–4286. https://doi.org/10.1039/c2lc40127d

Schmidle, H., Hall, C. K., Velev, O., & Klapp, S. H. L. (2012). Phase diagram of two-dimensional systems of dipole-like colloids. Soft Matter, 8(5), 1521–1531. https://doi.org/10.1039/c1sm06576a

Koo, H.-J., Chang, S. T., Slocik, J. M., Naik, R. R., & Velev, O. D. (2011). Aqueous soft matter based photovoltaic devices. Journal of Materials Chemistry, 21(1), 72–79. https://doi.org/10.1039/c0jm01820a

Velikov, K. P., & Velev, O. (2011). Colloidal dispersions by engineering and design. Current Opinion in Colloid and Interface Science, 16(2), 81–83. https://doi.org/10.1016/j.cocis.2011.01.007

Ashley, C. E., Dunphy, D. R., Jiang, Z., Carnes, E. C., Yuan, Z., Petsev, D. N., … Brinker, C. J. (2011). Convective assembly of 2D lattices of virus-like particles visualized by in-situ grazing-incidence small-angle X-ray scattering. Small, 7(8), 1043–1050. https://doi.org/10.1002/smll.201001665

Lam, S., Blanco, E., Smoukov, S. K., Velikov, K. P., & Velev, O. D. (2011). Magnetically responsive pickering foams. Journal of the American Chemical Society, 133(35), 13856–13859. https://doi.org/10.1021/ja205065w

Melvin, E. M., Moore, B. R., Gilchrist, K. H., Grego, S., & Velev, O. (2011). On-chip collection of particles and cells by AC electroosmotic pumping and dielectrophoresis using asymmetric microelectrodes. Biomicrofluidics, 5(3). https://doi.org/10.1063/1.3620419

Velikov, K. P., & Velev, O. D. (2011). Stabilization of Thin Films, Foams, Emulsions and Bifluid Gels with Surface-Active Solid Particles. In Colloid Stability and Application in Pharmacy (Vol. 3, pp. 277–306). https://doi.org/10.1002/9783527631117.ch9

Koo, H.-J., So, J.-H., Dickey, M., & Velev, O. (2011). Towards all-soft matter circuits: Prototypes of quasi-liquid devices with memristor characteristics. Advanced Materials, 23(31), 3559–3564. https://doi.org/10.1002/adma.201101257

Hoeger, I., Rojas, O. J., Efimenko, K., Velev, O., & Kelley, S. S. (2011). Ultrathin film coatings of aligned cellulose nanocrystals from a convective-shear assembly system and their surface mechanical properties. Soft Matter, 7(5), 1957–1967. https://doi.org/10.1039/c0sm01113d

Rastogi, V., Garcia, A. A., Marquez, M., & Velev, O. (2010). Anisotropie particle synthesis inside droplet templates on superhydrophobic surfaces. Macromolecular Rapid Communications, 31(2), 190–195. https://doi.org/10.1002/marc.200900587

Goyal, A., Hall, C. K., & Velev, O. (2010). Bicontinuous gels formed by self-assembly of dipolar colloid particles. Soft Matter, 6(3), 480–484. https://doi.org/10.1039/b907873h

Brandy, M.-L., Cayre, O. J., Fakhrullin, R. F., Velev, O., & Paunov, V. N. (2010). Directed assembly of yeast cells into living yeastosomes by microbubble templating. Soft Matter, 6(15), 3494–3498. https://doi.org/10.1039/c0sm00003e

Kleinert, J., Kim, S., & Velev, O. (2010). Electric-field-assisted convective assembly of colloidal crystal coatings. Langmuir, 26(12), 10380–10385. https://doi.org/10.1021/la100119m

Fakhrullin, R. F., Brandy, M.-L., Cayre, O. J., Velev, O. D., & Paunov, V. N. (2010). Erratum: Live celloidosome structures based on the assembly of individual cells by colloid interactions (Physical Chemistry Chemical Physics (2010) 12 (11912-11922) DOI: 10.1039/c0cp00131g). Physical Chemistry Chemical Physics, 12(45).

Koo, H.-J., Chang, S. T., & Velev, O. (2010). Ion-current diode with aqueous gel/sio<inf>2</inf> nanofilm interfaces. Small, 6(13), 1393–1397. https://doi.org/10.1002/smll.200902069

Fakhrullin, R. F., Brandy, M.-L., Cayre, O. J., Velev, O., & Paunov, V. N. (2010). Live celloidosome structures based on the assembly of individual cells by colloid interactions. Physical Chemistry Chemical Physics, 12(38), 11912–11922. https://doi.org/10.1039/c0cp00131g

Rastogi, V., García, A. A., Marquez, M., & Velev, O. D. (2010). Macromol. Rapid Commun. 2/2010. Macromolecular Rapid Communications, 31(2), NA-NA. https://doi.org/10.1002/marc.201090001

Rastogi, V., Velikov, K. P., & Velev, O. (2010). Microfluidic characterization of sustained solute release from porous supraparticles. Physical Chemistry Chemical Physics, 12(38), 11975–11983. https://doi.org/10.1039/c0cp00119h

Gupta, S., Alargova, R. G., Kilpatrick, P. K., & Velev, O. (2010). On-chip dielectrophoretic coassembly of live cells and particles into responsive biomaterials. Langmuir, 26(5), 3441–3452. https://doi.org/10.1021/la902989r

Gangwal, S., Pawar, A., Kretzschmar, I., & Velev, O. (2010). Programmed assembly of metallodielectric patchy particles in external AC electric fields. Soft Matter, 6(7), 1413–1418. https://doi.org/10.1039/b925713f

Goyal, A., Hall, C. K., & Velev, O. (2010). Self-assembly in binary mixtures of dipolar colloids: Molecular dynamics simulations. Journal of Chemical Physics, 133(6). https://doi.org/10.1063/1.3477985

Velikov, K. P., & Velev, O. D. (2010). Stabilization of Thin Films, Foams, Emulsions and Bifluid Gels with Surface-Active Solid Particles. In Colloids and Interface Science Series (Vol. 3, pp. 277–306). https://doi.org/10.1002/9783527631193.ch35

Petsev, D. N., & Velev, O. D. (2010). Transport control of fluid and solutes in microchannels using AC field and semiconductor diodes. In Continuum Mechanics (pp. 85–103).

Jerrim, L. B., & Velev, O. (2009). Deposition of coatings from live yeast cells and large particles by "convective-sedimentation" assembly. Langmuir, 25(10), 5692–5702. https://doi.org/10.1021/la900519p

Kim, S., Barraza, H., & Velev, O. (2009). Intense and selective coloration of foams stabilized with functionalized particles. Journal of Materials Chemistry, 19(38), 7043–7049. https://doi.org/10.1039/b908054f

Velev, O., & Gupta, S. (2009). Materials fabricated by micro- and nanoparticle assembly - The challenging path from science to engineering. Advanced Materials, 21(19), 1897–1905. https://doi.org/10.1002/adma.200801837

Chang, S. T., U?ar, A. B., Swindlehurst, G. R., Bradley, R. O., Renk, F. J., & Velev, O. (2009). Materials of controlled shape and stiffness with photocurable microfluidic endoskeleton. Advanced Materials, 21(27), 2803–2807. https://doi.org/10.1002/adma.200803638

Chang, S. T., Uçar, A. B., Swindlehurst, G. R., Bradley, R. O., IV, Renk, F. J., & Velev, O. D. (2009). Microfluidic Endoskeletons: Materials of Controlled Shape and Stiffness with Photocurable Microfluidic Endoskeleton (Adv. Mater. 27/2009). Advanced Materials, 21(27), n/a-n/a. https://doi.org/10.1002/adma.200990101

Velev, O. D., Gangwal, S., & Petsev, D. N. (2009). Particle-localized AC and DC manipulation and electrokinetics. Annual Reports on the Progress of Chemistry - Section C, 105, 213–246. https://doi.org/10.1039/b803015b

Smoukov, S. K., Gangwal, S., Marquez, M., & Velev, O. (2009). Reconfigurable responsive structures assembled from magnetic Janus particles. Soft Matter, 5(6), 1285–1292. https://doi.org/10.1039/b814304h

Goyal, A., Hall, C. K., & Velev, O. D. (2008). Computer simulation of self-assembly of dipolar colloid particles for the design of stimuli-responsive materials. AIChE Annual Meeting, Conference Proceedings.

Kleinert, J., Kim, S., & Velev, O. D. (2008). Control of nanoscale flow in thin wetting films by electric field. AIChE Annual Meeting, Conference Proceedings.

Rastogi, V., Melle, S., Calderón, O. G., García, A. A., Marquez, M., & Velev, O. D. (2008). Cover Picture: Synthesis of Light-Diffracting Assemblies from Microspheres and Nanoparticles in Droplets on a Superhydrophobic Surface (Adv. Mater. 22/2008). Advanced Materials, 20(22), NA-NA. https://doi.org/10.1002/adma.200890089

Gangwal, S., Cayre, O. J., & Velev, O. (2008). Dielectrophoretic assembly of metallodielectric janus particles in AC electric fields. Langmuir, 24(23), 13312–13320. https://doi.org/10.1021/la8015222

Velev, O. D., Gangwal, S., Pawar, A. B., & Kretzschmar, I. (2008). Dielectrophoretic assembly of new colloidal structures from janus and patchy metallodielectric particles. AIChE Annual Meeting, Conference Proceedings.

Kleinert, J., Kim, S., & Velev, O. D. (2008). Electric field-assisted convective assembly of large-domain colloidal crystals. AIChE Annual Meeting, Conference Proceedings.

Gangwal, S., Cayre, O. J., Bazant, M. Z., & Velev, O. (2008). Induced-charge electrophoresis of metallodielectric particles. Physical Review Letters, 100(5). https://doi.org/10.1103/PhysRevLett.100.058302

Wege, H. A., Kim, S., Paunov, V. N., Zhong, Q., & Velev, O. (2008). Long-term stabilization of foams and emulsions with in-situ formed microparticles from hydrophobic cellulose. Langmuir, 24(17), 9245–9253. https://doi.org/10.1021/la801634j

Budhlall, B. M., Marquez, M., & Velev, O. (2008). Microwave, photo- And thermally responsive PNIPAm-gold nanoparticle microgels. Langmuir, 24(20), 11959–11966. https://doi.org/10.1021/la8019556

Gupta, S., Alargova, R. G., Kilpatrick, P. K., & Velev, O. (2008). On-chip electric field driven assembly of biocomposites from live cells and functionalized particles. Soft Matter, 4(4), 726–730. https://doi.org/10.1039/b717850f

Goyal, A., Hall, C. K., & Velev, O. (2008). Phase diagram for stimulus-responsive materials containing dipolar colloidal particles. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 77(3). https://doi.org/10.1103/physreve.77.031401

Velev, O. D., & Alargova, R. G. (2008). Process for preparing microrods using liquid-liquid dispersion. Washington, DC: U.S. Patent and Trademark Office.

Kuncicky, D. M., & Velev, O. (2008). Surface-guided templating of particle assemblies inside drying sessile droplets. Langmuir, 24(4), 1371–1380. https://doi.org/10.1021/la702129b

Rastogi, V., Melle, S., Calderón, O. G., García, A. A., Marquez, M., & Velev, O. (2008). Synthesis of light-diffracting assemblies from microspheres and nanoparticles in droplets on a superhydrophobic surface. Advanced Materials, 20(22), 4263–4268. https://doi.org/10.1002/adma.200703008

Prevo, B. G., Hon, E. W., & Velev, O. (2007). Assembly and characterization of colloid-based antireflective coatings on multicrystalline silicon solar cells. Journal of Materials Chemistry, 17(8), 791–799. https://doi.org/10.1039/b612734g

Gupta, S., Huda, S., Kilpatrick, P. K., & Velev, O. (2007). Characterization and optimization of gold nanoparticle-based silver-enhanced immunoassays. Analytical Chemistry, 79(10), 3810–3820. https://doi.org/10.1021/ac062341m

Rastogi, V., & Velev, O. (2007). Development and evaluation of realistic microbioassays in freely suspended droplets on a chip. Biomicrofluidics, 1(1). https://doi.org/10.1063/1.2714185

Prevo, B. G., Kuncicky, D. M., & Velev, O. (2007). Engineered deposition of coatings from nano- and micro-particles: A brief review of convective assembly at high volume fraction. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 311(1-3), 2–10. https://doi.org/10.1016/j.colsurfa.2007.08.030

Wege, H. A., Dyab, A. K. F., Velev, O., & Paunov, V. N. (2007). Fabrication of magnetically-functionalized lens- and donut-shaped microparticles by a surface-formation technique. Physical Chemistry Chemical Physics, 9(48), 6300–6303. https://doi.org/10.1039/b705046a

Zhong, Q., Daubert, C. R., & Velev, O. (2007). Physicochemical variables affecting the rheology and microstructure of rennet casein gels. Journal of Agricultural and Food Chemistry, 55(7), 2688–2697. https://doi.org/10.1021/jf0625914

Cayre, O. J., Suk, T. C., & Velev, O. (2007). Polyelectrolyte diode: Nonlinear current response of a junction between aqueous ionic gels. Journal of the American Chemical Society, 129(35), 10801–10806. https://doi.org/10.1021/ja072449z

Chang, S. T., Beaumont, E., Petsev, D. N., & Velev, O. (2007). Remotely powered distributed microfluidic pumps and mixers based on miniature diodes. Lab on a Chip - Miniaturisation for Chemistry and Biology, 8(1), 117–124. https://doi.org/10.1039/b712108c

Chang, S. T., Paunov, V. N., Petsev, D. N., & Velev, O. (2007). Remotely powered self-propelling particles and micropumps based on miniature diodes. Nature Materials, 6(3), 235–240. https://doi.org/10.1038/nmat1843

Kuncicky, D. M., Bose, K., Costa, K. D., & Velev, O. (2007). Sessile droplet templating of miniature porous hemispheres from colloid crystals. Chemistry of Materials, 19(2), 141–143. https://doi.org/10.1021/cm062217j

Yuan, Z., Petsev, D. N., Prevo, B. G., Velev, O., & Atanassov, P. (2007). Two-dimensional nanoparticle arrays derived from ferritin monolayers. Langmuir, 23(10), 5498–5504. https://doi.org/10.1021/la062891f

Kuncicky, D. M., Prevo, B. G., & Velev, O. (2006). Controlled assembly of SERS substrates templated by colloidal crystal films. Journal of Materials Chemistry, 16(13), 1207–1211. https://doi.org/10.1039/b512734c

Koo, H. Y., Chang, S. T., Choi, W. S., Park, J.-H., Kim, D.-Y., & Velev, O. (2006). Emulsion-based synthesis of reversibly swellable, magnetic nanoparticle-embedded polymer microcapsules. Chemistry of Materials, 18(14), 3308–3313. https://doi.org/10.1021/cm0608286

Chang, S. T., & Velev, O. (2006). Evaporation-induced particle microseparations inside droplets floating on a chip. Langmuir, 22(4), 1459–1468. https://doi.org/10.1021/la052695t

Alargova, R. G., Paunov, V. N., & Velev, O. (2006). Formation of polymer microrods in shear flow by emulsification - Solvent attrition mechanism. Langmuir, 22(2), 765–774. https://doi.org/10.1021/la051825v

Velikov, K. P., & Velev, O. D. (2006). Novel materials derived from particles assembled on liquid surfaces. In Colloidal Particles at Liquid Interfaces (pp. 225–297). https://doi.org/10.1017/CBO9780511536670.008

Velev, O. D., & Bhatt, K. H. (2006). [Review of On-chip micromanipulation and assembly of colloidal particles by electric fields]. Soft Matter, 2(9), 738–750.

Velev, O., & Bhatt, K. H. (2006). On-chip micromanipulation and assembly of colloidal particles by electric fields. Soft Matter, 2(9), 738–750. https://doi.org/10.1039/b605052b

Kuncicky, D. M., Naik, R. R., & Velev, O. (2006). Rapid deposition and long-range alignment of nanocoatings and arrays of electrically conductive wires from tobacco mosaic virus. Small, 2(12), 1462–1466. https://doi.org/10.1002/smll.200600399

Velev, O. (2006). Self-assembly of unusual nanoparticle crystals. Science, 312(5772), 376–377. https://doi.org/10.1126/science.1125800

Bhatt, K. H., Grego, S., & Velev, O. (2005). An AC electrokinetic technique for collection and concentration of particles and cells on patterned electrodes. Langmuir, 21(14), 6603–6612. https://doi.org/10.1021/la050658w

Millman, J. R., Bhatt, K. H., Prevo, B. G., & Velev, O. (2005). Anisotropic particle synthesis in dielectrophoretically controlled microdroplet reactors. Nature Materials, 4(1), 98–102. https://doi.org/10.1038/nmat1270

Tang, J., Yang, G., Zhang, J., Geng, H., Gao, B., Qin, L.-C., … Velev, O. D. (2005). Assembly and application of carbon nanotube fibrils with controlled and variable lengths by dielectrophoresis. In Clusters and Nano-Assemblies: Physical and Biological Systems: Richmond, Virginia, U.S.A., 10-13 November, 2003 (pp. 193–198). https://doi.org/10.1142/9789812701879_0023

Prevo, B. G., Hwang, Y., McClain, J. B., Carbonell, R. G., & Velev, O. D. (2005). Controlled deposition and modification of antireflective coatings from silica nanoparticles. AIChE Annual Meeting Conference Proceedings, 2005.

Gupta, S., Alargova, R. A., Kilpatrick, P. K., & Velev, O. D. (2005). Controlled dielectrophoretic assembly of bio-inorganic composite materials using live cells and functionalized particles. AIChE Annual Meeting, Conference Proceedings, 14245–14248.

Prevo, B. G., Hwang, Y., & Velev, O. (2005). Convective assembly of antireflective silica coatings with controlled thickness and refractive index. Chemistry of Materials, 17(14), 3642–3651. https://doi.org/10.1021/cm050416h

Gupta, S., Huda, S., Velev, O. D., & Kilpatrick, P. K. (2005). Designing silver-enhnaced nanoparticle based immunoassays for antigen/antibody detection. AIChE Annual Meeting, Conference Proceedings.

Paunov, V. N., Noble, P. F., Cayre, O. J., Alargova, R. G., & Velev, O. D. (2005). Fabrication of novel types of colloidosome microcapsules for drug delivery applications. Materials Research Society Symposium Proceedings, 845, 279–283.

Velev, O. D. (2005). Graduate and undergraduate teaching of colloid science and nanoscale engineering - Combining fundamentals with emerging technologies. AIChE Annual Meeting, Conference Proceedings.

Velev, O. D., Pan, Y. H., Kaler, E. W., & Lenhoff, A. M. (2005). Molecular effects of anionic surfactants on lysozyme precipitation and crystallization. Crystal Growth and Design, 5(1), 351–359. https://doi.org/10.1021/cg049852r

Finkel, N. H., Prevo, B. G., Velev, O., & He, L. (2005). Ordered silicon nanocavity arrays in surface-assisted desorption/ionization mass spectrometry. Analytical Chemistry, 77(4), 1088–1095. https://doi.org/10.1021/ac048645v

Prevo, B. G., Fuller, J. C., & Velev, O. (2005). Rapid deposition of gold nanoparticle films with controlled thickness and structure by convective assembly. Chemistry of Materials, 17(1), 28–35. https://doi.org/10.1021/cm0486621

Kuncicky, D. M., Christesen, S. D., & Velev, O. D. (2005). Role of the micro- and nanostructure in the performance of surface-enhanced Raman scattering substrates assembled from gold nanoparticles. Applied Spectroscopy, 59(4), 401–409. https://doi.org/10.1366/0003702053641559

Chang, S. T., Velev, O. D., & Paunov, V. N. (2005). Self-propelling semiconductor devices demonstrate new electroosmotic motility principles. AIChE Annual Meeting, Conference Proceedings.

Bhatt, K. H., & Velev, O. (2004). Control and Modeling of the Dielectrophoretic Assembly of On-Chip Nanoparticle Wires. Langmuir, 20(2), 467–476. https://doi.org/10.1021/la0349976

Prevo, B. G., & Velev, O. (2004). Controlled, Rapid Deposition of Structured Coatings from Micro- and Nanoparticle Suspensions. Langmuir, 20(6), 2099–2107. https://doi.org/10.1021/la035295j

Zhong, Q., Daubert, C. R., & Velev, O. (2004). Cooling effects on a model rennet casein gel system: Part I. Rheological characterization. Langmuir, 20(18), 7399–7405. https://doi.org/10.1021/la036147w

Zhong, Q., Daubert, C. R., & Velev, O. (2004). Cooling effects on a model rennet casein gel system: Part II. Permeability and microscopy. Langmuir, 20(18), 7406–7411. https://doi.org/10.1021/la036148o

Kuncicky, D. M., Christesen, S. D., & Velev, O. D. (2004). Engineering of SERS substrate structure: Role of micro- and nanoporosity. Proceedings of SPIE - The International Society for Optical Engineering, 5585, 33–45. https://doi.org/10.1117/12.571939

Hill, R., Millman, J., & Velev, O. D. (2004). Fabrication and Study of Simple and Robust Microfluidic Devices. Pharmaceutical Engineering, 24(2), 98–110.

Noble, P. F., Cayre, O. J., Alargova, R. G., Velev, O., & Paunov, V. N. (2004). Fabrication of "hairy" colloidosomes with shells of polymeric microrods. Journal of the American Chemical Society, 126(26), 8092–8093. https://doi.org/10.1021/ja047808u

Alargova, R. G., Warhadpande, D. S., Paunov, V. N., & Velev, O. (2004). Foam superstabilization by polymer microrods. Langmuir, 20(24), 10371–10374. https://doi.org/10.1021/la048647a

Cayre, O. J., Paunov, V. N., & Velev, O. D. (2004). Preparation of unsymmetrically coated colloid particles by microcontact printing techniques. Materials Research Society Symposium Proceedings, EXS(2), 27–29.

Alargova, R. G., Bhatt, K. H., Paunov, V. N., & Velev, O. (2004). Scalable synthesis of a new class of polymer microrods by a liquid-liquid dispersion technique. Advanced Materials, 16(18), 1653–1657. https://doi.org/10.1002/adma.200400112

Lumsdon, S. O., Kaler, E. W., & Velev, O. (2004). Two-Dimensional Crystallization of Microspheres by a Coplanar AC Electric Field. Langmuir, 20(6), 2108–2116. https://doi.org/10.1021/la035812y

Velev, O. D., Prevo, B. G., & Bhatt, K. H. (2004). 油膜を利用したラボチップ. Nature Digest, 1(1), 16–16. https://doi.org/10.1038/ndigest.2004.040116

Tang, J., Gao, B., Geng, H., Velev, O., Qin, L.-C., & Zhou, O. (2003). Assembly of 1D Nanostructures into Sub-micrometer Diameter Fibrils with Controlled and Variable Length by Dielectrophoresis. Advanced Materials, 15(16), 1352–1355. https://doi.org/10.1002/adma.200305086

Guo, C., Campbell, B. E., Chen, K., Lenhoff, A. M., & Velev, O. (2003). Casein precipitation equilibria in the presence of calcium ions and phosphates. Colloids and Surfaces B: Biointerfaces, 29(4), 297–307. https://doi.org/10.1016/S0927-7765(03)00018-3

Tang, J., Yang, G., Zhang, J., Geng, H. Z., Gao, B., Velev, O., … Zhou, O. (2003). Controlled assembly of carbon nanotube fibrils by dielectrophoresis. Materials Research Society Symposium - Proceedings, 788, 539–544.

Lumsdon, S. O., Kaler, E. W., & Velev, O. D. (2003). Dielectrophoretic Assembly of Switehable Two-Dimensional Photonic Crystals with Specific Orientation. Materials Research Society Symposium - Proceedings, 776, 81–87.

Lumsdon, S. O., Kaler, E. W., Williams, J. P., & Velev, O. (2003). Dielectrophoretic assembly of oriented and switchable two-dimensional photonic crystals. Applied Physics Letters, 82(6), 949–951. https://doi.org/10.1063/1.1541114

Cayre, O., Paunov, V. N., & Velev, O. (2003). Fabrication of asymmetrically coated colloid particles by microcontact printing techniques. Journal of Materials Chemistry, 13(10), 2445–2450. https://doi.org/10.1039/b308817k

Cayre, O., Paunov, V. N., & Velev, O. D. (2003). Fabrication of dipolar colloid particles by microcontact printing. Chemical Communications, 18, 2296–2297. https://doi.org/10.1039/b307296g

Velev, O. D., Bunning, T. J., Xia, Y., & Yang, P. (2003). Material Research Society Symposium - Prodeeding: Preface. Materials Research Society Symposium - Proceedings, 776.

Yuan, Y., Velev, O. D., & Lenhoff, A. M. (2003). Mobility of adsorbed proteins studied by fluorescence recovery after photobleaching. Langmuir, 19(9), 3705–3711. https://doi.org/10.1021/la026368m

Velev, O., Prevo, B. G., & Bhatt, K. H. (2003). On-chip manipulation of free droplets. Nature, 426(6966), 515–516. https://doi.org/10.1038/426515a

Velev, O. D. (2003). Unconventional approaches to nanostructures with applications in electronics, photonics, information storage and sensing: Symposium held April 21-25, 2003, San Francisco, California, U.S.A. Warrendale, PA: Materials Research Society.

Lumsdon, S. O., Williams, J. P., Kaler, E. W., & Velev, O. D. (2002). Dielectrophoretic assembly of switchable two-dimensional photonic crystals with specific orientation. American Chemical Society, Polymer Preprints, Division of Polymer Chemistry, 43(1), 21–22.

Yuan, Y. J., Velev, O. D., Chen, K., Campbell, B. E., Kaler, E. W., & Lenhoff, A. M. (2002). Effect of pH and Ca2+-induced associations of soybean proteins. Journal of Agricultural and Food Chemistry, 50(17), 4953–4958. https://doi.org/10.1021/jf025582d

Tessier, P. M., Christesen, S. D., Ong, K. K., Clemente, E. M., Lenhoff, A. M., Kaler, E. W., & Velev, O. (2002). On-line spectroscopic characterization of sodium cyanide with nanostructured gold surface-enhanced Raman spectroscopy substrates. Applied Spectroscopy, 56(12), 1524–1530. https://doi.org/10.1366/000370202321115968

Tessier, P. M., Ong, K. K., Christesen, S. D., Lenhoff, A. M., Kaler, E. W., & Velev, O. D. (2001). Assembly of gold nanostructured films templated by colloidal crystals and use in surface-enhanced Raman spectroscopy. Proceedings of SPIE - The International Society for Optical Engineering, 4577, 53–64. https://doi.org/10.1117/12.455751

Hermanson, K. D., Lumsdon, S. O., Williams, J. P., Kaler, E. W., & Velev, O. D. (2001). Dielectrophoretic assembly of electrically functional microwires from nanoparticle suspensions. Science, 294(5544), 1082–1086. https://doi.org/10.1126/science.1063821

Kaler, E. W., & Velev, O. D. (2001). Miniaturized immunosensor assembled from colloidal particles between micropatterned electrodes. Washington, DC: U.S. Patent and Trademark Office.

Tessier, P. M., Velev, O. D., Kalambur, A. T., Lenhoff, A. M., Rabolt, J. F., & Kaler, E. W. (2001). Structured metallic films for optical and spectroscopic applications via colloidal crystal templating. Advanced Materials, 13(6), 396–400. https://doi.org/10.1002/1521-4095(200103)13:6<396::AID-ADMA396>3.0.CO;2-T

Velev, O. D., Lenhoff, A. M., & Kaler, E. W. (2000). A class of microstructured particles through colloidal crystallization. Science, 287(5461), 2240–2243. https://doi.org/10.1126/science.287.5461.2240

Tessier, P. M., Velev, O. D., Kalambur, A. T., Rabolt, J. F., Lenhoff, A. M., & Kaler, E. W. (2000). Assembly of gold nanostructured films templated by colloidal crystals and use in surface-enhanced Raman spectroscopy [9]. Journal of the American Chemical Society, 122(39), 9554–9555. https://doi.org/10.1021/ja0022831

Velev, O. D., & Lenhoff, A. M. (2000). Colloidal crystals as templates for porous materials. Current Opinion in Colloid and Interface Science, 5(1-2), 56–63. https://doi.org/10.1016/S1359-0294(00)00039-X

Velev, O. D., & Kaler, E. W. (2000). Structured porous materials via colloidal crystal templating: from inorganic oxides to metals. Advanced Materials, 12(7), 531–534. https://doi.org/10.1002/(SICI)1521-4095(200004)12:7<531::AID-ADMA531>3.0.CO;2-S

Velev, O. D., Kaler, E. W., & Lenhoff, A. M. (2000). Surfactant diffusion into lysozyme crystal matrices investigated by quantitative fluorescence microscopy. Journal of Physical Chemistry B, 104(39), 9267–9275.

Velev, O. D., Tessier, P. M., Lenhoff, A. M., & Kaler, E. W. (1999). A class of porous metallic nanostructures. Nature, 401(6753). https://doi.org/10.1038/44065

Furusawa, K., & Velev, O. D. (1999). Electrokinetic behavior in synthatic process of composite particles. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 159(2-3), 359–371. https://doi.org/10.1016/S0927-7757(99)00272-1

Velev, O. D., & Kaler, E. W. (1999). In situ assembly of colloidal particles into miniaturized biosensors. Langmuir, 15(11), 3693–3698. https://doi.org/10.1021/la981729c

Velev, O. D., Kaler, E. W., & Lenhoff, A. M. (1999). Photochemical micromachining of lysozyme crystals. Advanced Materials, 11(16), 1345–1349. https://doi.org/10.1002/(SICI)1521-4095(199911)11:16<1345::AID-ADMA1345>3.0.CO;2-J

Neal, B. L., Asthagiri, D., Velev, O. D., Lenhoff, A. M., & Kaler, E. W. (1999). Why is the osmotic second virial coefficient related to protein crystallization? Journal of Crystal Growth, 196(2-4), 377–387.

Velikov, K. P., Durst, F., & Velev, O. D. (1998). Direct observation of the dynamics of latex particles confined inside thinning water-air films. Langmuir, 14(5), 1148–1155.

Velev, O. D., Campbell, B. E., & Borwankar, R. P. (1998). Effect of calcium ions and environmental conditions on the properties of β-casein stabilized films and emulsions. Langmuir, 14(15), 4122–4130.

Velev, O. D., Jede, T. A., Lobo, R. F., & Lenhoff, A. M. (1998). Microstructured Porous Silica Obtained via Colloidal Crystal Templates. Chemistry of Materials, 10(11), 3597–3602.

Velev, O. D., Kaler, E. W., & Lenhoff, A. M. (1998). Protein interactions in solution characterized by light and neutron scattering: Comparison of lysozyme and chymotrypsinogen. Biophysical Journal, 75(6), 2682–2697.

Velev, O. D., & Nagayama, K. (1997). Assembly of latex particles by using emulsion droplets. 3. Reverse (water in oil) system. Langmuir, 13(6), 1856–1859.

Velev, O. D. (1997). Assembly of protein structures on liposomes by non-specific and specific interactions. In Advances in Biophysics (Vol. 34, pp. 139–157). https://doi.org/10.1016/S0065-227X(97)89637-2

Velikov, K. P., Velev, O. D., Marinova, K. G., & Constantinides, G. N. (1997). Effect of the surfactant concentration on the kinetic stability of thin foam and emulsion films. Journal of the Chemical Society - Faraday Transactions, 93(11), 2069–2075.

Velev, O. D., Jede, T. A., Lobo, R. F., & Lenhoff, A. M. (1997). Porous silica via colloidal crystallization [9]. Nature, 389(6650), 447–448.

Velev, O. D. (1997). Stability of emulsions under static and dynamic conditions. Journal of Dispersion Science and Technology, 18(6-7), 625–645.

Marinova, K. G., Gurkov, T. D., Velev, O. D., Ivanov, I. B., Campbell, B., & Borwankar, R. P. (1997). The role of additives for the behaviour of thin emulsion films stabilized by proteins. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 123-124, 155–167. https://doi.org/10.1016/S0927-7757(96)03847-2

Velev, O. D., Furusawa, K., & Nagayama, K. (1996). Assembly of latex particles by using emulsion droplets as templates. 1. Microstructured hollow spheres. Langmuir, 12(10), 2374–2384.

Velev, O. D., Furusawa, K., & Nagayama, K. (1996). Assembly of latex particles by using emulsion droplets as templates. 2. Ball-like and composite aggregates. Langmuir, 12(10), 2385–2391.

Marinova, K. G., Alargova, R. G., Denkov, N. D., Velev, O. D., Petsev, D. N., Ivanov, I. B., & Borwankar, R. P. (1996). Charging of oil-water interfaces due to spontaneous adsorption of hydroxyl ions. Langmuir, 12(8), 2045–2051.

Horozov, T. S., Dushkin, C. D., Danov, K. D., Arnaudov, L. N., Velev, O. D., Mehreteab, A., & Broze, G. (1996). Effect of the surface expansion and wettability of the capillary on the dynamic surface tension measured by the maximum bubble pressure method. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 113(1-2), 117–126. https://doi.org/10.1016/0927-7757(96)03574-1

Velev, O. D., Gurkov, T. D., Ivanov, I. B., & Borwankar, R. P. (1995). Abnormal thickness and stability of nonequilibrium liquid films. Physical Review Letters, 75(2), 264–267. https://doi.org/10.1103/PhysRevLett.75.264

Velev, O. D., Constantinides, G. N., Avraam, D. G., Payatakes, A. C., & Borwankar, R. P. (1995). Investigation of Thin Liquid Films of Small Diameters and High Capillary Pressures by a Miniaturized Cell. Journal of Colloid And Interface Science, 175(1), 68–76. https://doi.org/10.1006/jcis.1995.1430

Petkov, J. T., Denkov, N. D., Danov, K. D., Velev, O. D., Aust, R., & Durst, F. (1995). Measurement of the Drag Coefficient of Spherical Particles Attached to Fluid Interfaces. Journal of Colloid And Interface Science, 172(1), 147–154. https://doi.org/10.1006/jcis.1995.1237

Velev, O. D., Denkov, N. D., Paunov, V. N., Kralchevsky, P. A., & Nagayama, K. (1994). Capillary image forces. II. Experiment. Journal of Colloid and Interface Science, 167(1), 66–73. https://doi.org/10.1006/jcis.1994.1333

Velev, O. D., Gurkov, T. D., Chakarova, S. K., Dimitrova, B. I., Ivanov, I. B., & Borwankar, R. P. (1994). Experimental investigations on model emulsion systems stabilized with non-ionic surfactant blends. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 83(1), 43–55. https://doi.org/10.1016/0927-7757(93)02639-V

Kralchevsky, P. A., Denkov, N. D., Paunov, V. N., Velev, O. D., Ivanov, I. B., Yoshimura, H., & Nagayama, K. (1994). Formation of two-dimensional colloid crystals in liquid films under the action of capillary forces. Journal of Physics: Condensed Matter, 6(23A). https://doi.org/10.1088/0953-8984/6/23A/065

Lazarov, G. S., Denkov, N. D., Velev, O. D., Kralchevsky, P. A., & Nagayama, K. (1994). Formation of two-dimensional structures from colloidal particles on fluorinated oil substrate. Journal of the Chemical Society, Faraday Transactions, 90(14), 2077–2083. https://doi.org/10.1039/FT9949002077

Velev, O. D., Denkov, N. D., Paunov, V., Kralchevsky, P. A., & Nagayama, K. (1993). Direct measurement of lateral capillary forces. Langmuir, 9(12), 3702–3709.

Velev, O. D., Denkov, N. D., Kralchevsky, P. A., Ivanov, I. B., Yoshimura, H., & Nagayama, K. (1993). Mechanism of formation of two-dimensional crystals from latex particles on substrata. In Progress in Colloid & Polymer Science (Vol. 93, pp. 366–367).

Velev, O. D., Gurkov, T. D., & Borwankar, R. P. (1993). Spontaneous Cyclic Dimpling in Emulsion Films Due to Surfactant Mass Transfer between the Phases. Journal of Colloid And Interface Science, 159(2), 497–501. https://doi.org/10.1006/jcis.1993.1352

Denkov, N. D., Velev, O. D., Kralchevsky, P. A., Ivanov, I. B., Yoshimura, H., & Nagayama, K. (1993). Two-dimensional crystallization [6]. Nature, 361(6407).

Morita, M., Matsumoto, M., Usui, S., Abe, T., Denkov, N., Velev, O., & Ivanov, I. B. (1992). Interfacial properties and emulsion stability in fluorinated oil-non-fluorinated oil-surfactant(s) systems. Colloids and Surfaces, 67(C), 81–93. https://doi.org/10.1016/0166-6622(92)80288-D

Denkov, N. D., Velev, O. D., Kralchevsky, P. A., Ivanov, I. B., Yoshimura, H., & Nagayama, K. (1992). Mechanism of formation of two-dimensional crystals from latex particles on substrates. Langmuir, 8(12), 3183–3190.

Blanco, E., Lam, S., Smoukov, S. K., Velikov, K. P., Khan, S. A., & Velev, O. D. Stability and viscoelasticity of magneto-pickering foams. Langmuir, 29(32), 10019–10027.