Orlando Rojas

Lavoie, J., Rojas, O. J., Khan, S. A., & Shim, E. (2024, April 9). Charge Protection in Electret Air Filtration Nonwoven Materials. ADVANCED MATERIALS TECHNOLOGIES, Vol. 4. https://doi.org/10.1002/admt.202301670

Sarker, P., Su, X., Rojas, O. J., & Khan, S. A. (2024). Colloidal interactions between nanochitin and surfactants: Connecting micro- and macroscopic properties by isothermal titration calorimetry and rheology. CARBOHYDRATE POLYMERS, 341. https://doi.org/10.1016/j.carbpol.2024.122341

Sarker, P., Jani, P. K., Hsiao, L. C., Rojas, O. J., & Khan, S. A. (2023). Interacting collagen and tannic acid Particles: Uncovering pH-dependent rheological and thermodynamic behaviors. Journal of Colloid and Interface Science, 650, 541–552. https://doi.org/10.1016/j.jcis.2023.06.209

Elsherbiny, D. A., Abdelgawad, A. M., El-Naggar, M. E., Hemdan, B. A., Ghazanfari, S., Jockenhoevel, S., & Rojas, O. J. (2022). Bioactive tri-component nanofibers from cellulose acetate/lignin// N-vanillidene-phenylthiazole copper-(II) complex for potential diaper dermatitis control. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 205, 703–718. https://doi.org/10.1016/j.ijbiomac.2022.02.192

Sarker, P., Nalband, D. M., Freytes, D. O., Rojas, O. J., & Khan, S. A. (2022, October 5). High-Axial-Aspect Tannic Acid Microparticles Facilitate Gelation and Injectability of Collagen-Based Hydrogels. BIOMACROMOLECULES, Vol. 10. https://doi.org/10.1021/acs.biomac.2c00916

Jin, S.-A., Kamarainen, T., Rinke, P., Rojas, O. J., & Todorovic, M. (2022, February 28). Machine learning as a tool to engineer microstructures: Morphological prediction of tannin-based colloids using Bayesian surrogate models. MRS BULLETIN. https://doi.org/10.1557/s43577-021-00183-4

Jin, S.-A., Khan, S. A., Spontak, R. J., & Rojas, O. J. (2021). Anion-Specific Water Interactions with Nanochitin: Donnan and Osmotic Pressure Effects as Revealed by Quartz Microgravimetry. LANGMUIR, 37(38), 11242–11250. https://doi.org/10.1021/acs.langmuir.1c01585

Jin, S.-A., Facchine, E. G., Rojas, O. J., Khan, S. A., & Spontak, R. J. (2021). Cellulose nanofibers and the film-formation dilemma: Drying temperature and tunable optical, mechanical and wetting properties of nanocomposite films composed of waterborne sulfopolyesters. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 598, 369–378. https://doi.org/10.1016/j.jcis.2021.04.032

Kaschuk, J. J., Borghei, M., Solin, K., Tripathi, A., Khakalo, A., Leite, F. A. S., … Rojas, O. J. (2021). Cross-Linked and Surface-Modified Cellulose Acetate as a Cover Layer for Paper-Based Electrochromic Devices. ACS APPLIED POLYMER MATERIALS, 3(5), 2393–2401. https://doi.org/10.1021/acsapm.0c01252

Tyagi, P., Gutierrez, J. N., Nathani, V., Lucia, L. A., Rojas, O. J., Hubbe, M. A., & Pal, L. (2021). Hydrothermal and mechanically generated hemp hurd nanofibers for sustainable barrier coatings/films. INDUSTRIAL CROPS AND PRODUCTS, 168. https://doi.org/10.1016/j.indcrop.2021.113582

Adhikari, P., Jani, P. K., Hsiao, L. C., Rojas, O. J., & Khan, S. A. (2021). Interfacial Contributions in Nanodiamond-Reinforced Polymeric Fibers. JOURNAL OF PHYSICAL CHEMISTRY B, 125(36), 10312–10323. https://doi.org/10.1021/acs.jpcb.1c03361

Jin, S.-A., Facchine, E. G., Khan, S. A., Rojas, O. J., & Spontak, R. J. (2021). Mesophase characteristics of cellulose nanocrystal films prepared from electrolyte suspensions. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 599, 207–218. https://doi.org/10.1016/j.jcis.2021.04.071

Ma, Q., Lu, X., Wang, W., Hubbe, M. A., Liu, Y., Mu, J., … Rojas, O. J. (2021). Recent developments in colorimetric and optical indicators stimulated by volatile base nitrogen to monitor seafood freshness. FOOD PACKAGING AND SHELF LIFE, 28. https://doi.org/10.1016/j.fpsl.2021.100634

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

Facchine, E. G., Bai, L., Rojas, O. J., & Khan, S. A. (2021). Associative structures formed from cellulose nanofibrils and nanochitins are pH-responsive and exhibit tunable rheology. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 588, 232–241. https://doi.org/10.1016/j.jcis.2020.12.041

Zambrano, F., Wang, Y., Zwilling, J. D., Venditti, R., Jameel, H., Rojas, O., & Gonzalez, R. (2021). Micro- and nanofibrillated cellulose from virgin and recycled fibers: A comparative study of its effects on the properties of hygiene tissue paper. Carbohydrate Polymers, 254, 117430. https://doi.org/10.1016/j.carbpol.2020.117430

Tripathi, A., Tardy, B. L., Khan, S. A., Liebner, F., & Rojas, O. J. (2019). Expanding the upper limits of robustness of cellulose nanocrystal aerogels: outstanding mechanical performance and associated pore compression response of chiral-nematic architectures. JOURNAL OF MATERIALS CHEMISTRY A, 7(25), 15309–15319. https://doi.org/10.1039/c9ta03950c

Park, J., Yoo, S., Lim, K. H., Rojas, O. J., Hubbe, M. A., & Park, S. (2019). Impact of oxidative carbonization on structure development of loblolly pine-derived biochar investigated by nuclear magnetic resonance spectroscopy and X-ray photoelectron spectroscopy. DIAMOND AND RELATED MATERIALS, 96, 140–147. https://doi.org/10.1016/j.diamond.2019.05.001

Islam, N., Gurgel, P. V., Rojas, O. J., & Carbonell, R. G. (2019). Use of a Branched Linker for Enhanced Biosensing Properties in IgG Detection from Mixed Chinese Hamster Ovary Cell Cultures. BIOCONJUGATE CHEMISTRY, 30(3), 815–825. https://doi.org/10.1021/acs.bioconjchem.8b00918

Xie, W., Khan, S., Rojas, O. J., & Parsons, G. N. (2018). Control of Micro- and Mesopores in Carbon Nanofibers and Hollow Carbon Nanofibers Derived from Cellulose Diacetate via Vapor Phase Infiltration of Diethyl Zinc. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 6(11), 13844–13853. https://doi.org/10.1021/acssuschemeng.8b02014

Klockars, K. W., Tardy, B. L., Borghei, M., Tripathi, A., Greca, L. G., & Rojas, O. J. (2018). Effect of Anisotropy of Cellulose Nanocrystal Suspensions on Stratification, Domain Structure Formation, and Structural Colors. BIOMACROMOLECULES, 19(7), 2931–2943. https://doi.org/10.1021/acs.biomac.8b00497

Tripathi, A., Ago, M., Khan, S. A., & Rojas, O. J. (2018). Heterogeneous Acetylation of Plant Fibers into Micro- and Nanocelluloses for the Synthesis of Highly Stretchable, Tough, and Water-Resistant Co-continuous Filaments via Wet-Spinning. ACS APPLIED MATERIALS & INTERFACES, 10(51), 44776–44786. https://doi.org/10.1021/acsami.8b17790

Khakalo, A., Filpponen, I., & Rojas, O. J. (2018). Protein-mediated interfacial adhesion in composites of cellulose nanofibrils and polylactide: Enhanced toughness towards material development. COMPOSITES SCIENCE AND TECHNOLOGY, 160, 145–151. https://doi.org/10.1016/j.compscitech.2018.03.013

Eisa, W. H., Abdelgawad, A. M., & Rojas, O. J. (2018). Solid-State Synthesis of Metal Nanoparticles Supported on Cellulose Nanocrystals and Their Catalytic Activity. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 6(3), 3974–3983. https://doi.org/10.1021/acssuschemeng.7b04333

Tripathi, A., Parsons, G. N., Khan, S. A., & Rojas, O. J. (2018). Synthesis of organic aerogels with tailorable morphology and strength by controlled solvent swelling following Hansen solubility. SCIENTIFIC REPORTS, 8. https://doi.org/10.1038/s41598-018-19720-4

Guo, J., Filpponen, I., Johansson, L.-S., Mohammadi, P., Latikka, M., Linder, M. B., … Rojas, O. J. (2017). Complexes of Magnetic Nanoparticles with Cellulose Nanocrystals as Regenerable, Highly Efficient, and Selective Platform for Protein Separation. BIOMACROMOLECULES, 18(3), 898–905. https://doi.org/10.1021/acs.biomac.6b01778

El-Naggar, M. E., Abdelgawad, A. M., Tripathi, A., & Rojas, O. J. (2017). Curdlan cryogels reinforced with cellulose nanofibrils for controlled release. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 5(6), 5754–5761. https://doi.org/10.1016/j.jece.2017.10.056

Tayeb, A. H., Hubbe, M. A., Zhang, Y., & Rojas, O. J. u. (2017). Effect of Lipoxygenase Oxidation on Surface Deposition of Unsaturated Fatty Acids. LANGMUIR, 33(18), 4559–4566. https://doi.org/10.1021/acs.langmuir.7b00908

Vuoriluoto, M., Orelma, H., Lundahl, M., Borghei, M., & Rojas, O. J. (2017). Filaments with Affinity Binding and Wet Strength Can Be Achieved by Spinning Bifunctional Cellulose Nanofibrils. BIOMACROMOLECULES, 18(6), 1803–1813. https://doi.org/10.1021/acs.biomac.7b00256

Khakalo, A., Kouko, J., Filpponen, I., Retulainen, E., & Rojas, O. J. (2017). In-Plane Compression and Biopolymer Permeation Enable Super-stretchable Fiber Webs for Thermoforming toward 3-D Structures. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 5(10), 9114–9125. https://doi.org/10.1021/acssuschemeng.7b02025

Pereira, A., Hoeger, I. C., Ferrer, A., Rencoret, J., Rio, J. C., Kruus, K., … Rojas, O. J. (2017). Lignin Films from Spruce, Eucalyptus, and Wheat Straw Studied with Electroacoustic and Optical Sensors: Effect of Composition and Electrostatic Screening on Enzyme Binding. BIOMACROMOLECULES, 18(4), 1322–1332. https://doi.org/10.1021/acs.biomac.7b00071

Tayeb, A. H., Sadeghifar, H., Hubbe, M. A., & Rojas, O. J. (2017). Lipoxygenase-mediated peroxidation of model plant extractives. INDUSTRIAL CROPS AND PRODUCTS, 104, 253–262. https://doi.org/10.1016/j.indcrop.2017.04.041

Hubbe, M. A., Ferrer, A., Tyagi, P., Yin, Y. Y., Salas, C., Pal, L., & Rojas, O. J. (2017). [Review of Nanocellulose in thin films, coatings, and plies for packaging applications: a review]. BioResources, 12(1), 2143–2233.

Tardy, B. L., Yokota, S., Ago, M., Xiang, W. C., Kondo, T., Bordes, R., & Rojas, O. J. (2017). [Review of Nanocellulose-surfactant interactions]. Current Opinion in Colloid & Interface Science, 29, 57–67. https://doi.org/10.1016/j.cocis.2017.02.004

Guo, J., Liu, D., Filpponen, I., Johanson, L.-S., Malho, J.-M., Quraishi, S., … Rojas, O. J. (2017). Photoluminescent Hybrids of Cellulose Nanocrystals and Carbon Quantum Dots as Cytocompatible Probes for in Vitro Bioimaging. BIOMACROMOLECULES, 18(7), 2045–2055. https://doi.org/10.1021/acs.biomac.7b00306

Khakalo, A., Filpponen, I., & Rojas, O. J. (2017). Protein Adsorption Tailors the Surface Energies and Compatibility between Polylactide and Cellulose Nanofibrils. BIOMACROMOLECULES, 18(4), 1426–1433. https://doi.org/10.1021/acs.biomac.7b00173

Fritz, C., Salas, C., Jameel, H., & Rojas, O. J. (2017). Self-association and aggregation of kraft lignins via electrolyte and nonionic surfactant regulation: stabilization of lignin particles and effects on filtration. Nordic Pulp & Paper Research Journal, 32(4), 572–585.

Tayeb, A. H., Hubbe, M. A., Tayeb, P., Pal, L., & Rojas, O. J. (2017). Soy Proteins As a Sustainable Solution to Strengthen Recycled Paper and Reduce Deposition of Hydrophobic Contaminants in Papermaking: A Bench and Pilot-Plant Study. ACS Sustainable Chemistry & Engineering, 5(8), 7211–7219. https://doi.org/10.1021/acssuschemeng.7b01425

Li, S., Xie, W., Wilt, M., Willoughby, J. A., & Rojas, O. J. (2018). Thermally Stable and Tough Coatings and Films Using Vinyl Silylated Lignin. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 6(2), 1988–1998. https://doi.org/10.1021/acssuschemeng.7b03387

Yan, J., Abdelgawad, A. M., El-Naggar, M. E., & Rojas, O. J. (2016). Antibacterial activity of silver nanoparticles synthesized In-situ by solution spraying onto cellulose. CARBOHYDRATE POLYMERS, 147, 500–508. https://doi.org/10.1016/j.carbpol.2016.03.029

Ye, D., Li, S., Lu, X., Zhang, Xi, & Rojas, O. J. (2016). Antioxidant and Thermal Stabilization of Polypropylene by Addition of Butylated Lignin at Low Loadings. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 4(10), 5248–5257. https://doi.org/10.1021/acssuschemeng.6b01241

Guo, J., Filpponen, I., Su, P., Laine, J., & Rojas, O. J. (2016). Attachment of gold nanoparticles on cellulose nanofibrils via click reactions and electrostatic interactions. CELLULOSE, 23(5), 3065–3075. https://doi.org/10.1007/s10570-016-1042-7

Mattos, B. D., Rojas, O. J., & Magalhaes, W. L. E. (2016). Biogenic SiO2 in colloidal dispersions via ball milling and ultrasonication. POWDER TECHNOLOGY, 301, 58–64. https://doi.org/10.1016/j.powtec.2016.05.052

Li, S., Ogunkoya, D., Fang, T., Willoughby, J., & Rojas, O. J. (2016). Carboxymethylated lignins with low surface tension toward low viscosity and highly stable emulsions of crude bitumen and refined oils. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 482, 27–38. https://doi.org/10.1016/j.jcis.2016.07.063

Abdelgawad, A. M., El-Naggar, M. E., Eisa, W. H., & Rojas, O. J. (2017). Clean and high-throughput production of silver nanoparticles mediated by soy protein via solid state synthesis. JOURNAL OF CLEANER PRODUCTION, 144, 501–510. https://doi.org/10.1016/j.jclepro.2016.12.122

El-Naggar, M. E., Abdelgawad, A. M., Salas, C., & Rojas, O. J. (2016). Curdlan in fibers as carriers of tetracycline hydrochloride: Controlled release and antibacterial activity. CARBOHYDRATE POLYMERS, 154, 194–203. https://doi.org/10.1016/j.carbpol.2016.08.042

Carrillo, C. A., Nypeloe, T., & Rojas, O. J. (2016). Double emulsions for the compatibilization of hydrophilic nanocellulose with non-polar polymers and validation in the synthesis of composite fibers. SOFT MATTER, 12(10), 2721–2728. https://doi.org/10.1039/c5sm02578h

Abdelgawad, A. M., El-Naggar, M. E., Hudson, S. M., & Rojas, O. J. (2017). Fabrication and characterization of bactericidal thiol-chitosan and chitosan iodoacetamide nanofibres. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 94, 96–105. https://doi.org/10.1016/j.ijbiomac.2016.07.061

Zhang, Y., & Rojas, O. J. (2017). Immunosensors for C-Reactive Protein Based on Ultrathin Films of Carboxylated Cellulose Nanofibrils. BIOMACROMOLECULES, 18(2), 526–534. https://doi.org/10.1021/acs.biomac.6b01681

Li, S., Xiang, W., Jarvinen, M., Lappalainen, T., Salminen, K., & Rojas, O. J. (2016). Interfacial Stabilization of Fiber-Laden Foams with Carboxymethylated Lignin toward Strong Nonwoven Networks. ACS APPLIED MATERIALS & INTERFACES, 8(30), 19827–19835. https://doi.org/10.1021/acsami.6b06418

Li, S., Willoughby, J. A., & Rojas, O. J. (2016). Oil-in-Water Emulsions Stabilized by Carboxymethylated Lignins: Properties and Energy Prospects. CHEMSUSCHEM, 9(17), 2460–2469. https://doi.org/10.1002/cssc.201600704

Ferrer, A., Salas, C., & Rojas, O. J. (2016). Physical, thermal, chemical and rheological characterization of cellulosic microfibrils and microparticles produced from soybean hulls. INDUSTRIAL CROPS AND PRODUCTS, 84, 337–343. https://doi.org/10.1016/j.indcrop.2016.02.014

Ferrer, A., Hoeger, I. C., Lu, X., & Rojas, O. J. (2016). Reinforcement of polypropylene with lignocellulose nanofibrils and compatibilization with biobased polymers. JOURNAL OF APPLIED POLYMER SCIENCE, 133(34). https://doi.org/10.1002/app.43854

Ago, M., Ferrer, A., & Rojas, O. J. (2016). Starch-Based Biofoams Reinforced with Lignocellulose Nanofibrils from Residual Palm Empty Fruit Bunches: Water Sorption and Mechanical Strength. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 4(10), 5546–5552. https://doi.org/10.1021/acssuschemeng.6b01279

Kamarainen, T., Arcot, L. R., Johansson, L.-S., Campbell, J., Tammelin, T., Franssila, S., … Rojas, O. J. (2016). UV-ozone patterning of micro-nano fibrillated cellulose (MNFC) with alkylsilane self-assembled monolayers. CELLULOSE, 23(3), 1847–1857. https://doi.org/10.1007/s10570-016-0942-x

Shen, F., Rojas, O. J., Genzer, J., Gurgel, P. V., & Carbonell, R. G. (2016). Affinity interactions of human immunoglobulin G with short peptides: role of ligand spacer on binding, kinetics, and mass transfer. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 408(7), 1829–1841. https://doi.org/10.1007/s00216-015-9135-y

Izawa, H., Okuda, N., Ifuku, S., Morimoto, M., Saimoto, H., & Rojas, O. J. (2015). Bio-based Wrinkled Surfaces Harnessed from Biological Design Principles of Wood and Peroxidase Activity. CHEMSUSCHEM, 8(22), 3892–3896. https://doi.org/10.1002/cssc.201500819

Rojo, E., Peresin, M. S., Sampson, W. W., Hoeger, I. C., Vartiainen, J., Laine, J., & Rojas, O. J. (2015). Comprehensive elucidation of the effect of residual lignin on the physical, barrier, mechanical and surface properties of nanocellulose films. GREEN CHEMISTRY, 17(3), 1853–1866. https://doi.org/10.1039/c4gc02398f

Ferrer, A., Salas, C., & Rojas, O. J. (2015). Dewatering of MNFC containing microfibrils and microparticles from soybean hulls: mechanical and transport properties of hybrid films. CELLULOSE, 22(6), 3919–3928. https://doi.org/10.1007/s10570-015-0768-y

Ferrer, A., Vargas, F., Jameel, H., & Rojas, O. J. (2015). Influence of operating variables and model to minimize the use of anthraquinone in the soda-anthraquinone pulping of barley straw. BioResources, 10(4), 6442–6456. https://doi.org/10.15376/biores.10.4.6442-6456

Fritz, C., Ferrer, A., Salas, C., Jameel, H., & Rojas, O. J. (2015). Interactions between Cellulolytic Enzymes with Native, Autohydrolysis, and Technical Lignins and the Effect of a Polysorbate Amphiphile in Reducing Nonproductive Binding. BIOMACROMOLECULES, 16(12), 3878–3888. https://doi.org/10.1021/acs.biomac.5b01203

Bai, H., Li, Y., Wang, W., Chen, G., Rojas, O. J., Dong, W., & Liu, X. (2015). Interpenetrated polymer networks in composites with poly(vinyl alcohol), micro- and nano-fibrillated cellulose (M/NFC) and polyHEMA to develop packaging materials. CELLULOSE, 22(6), 3877–3894. https://doi.org/10.1007/s10570-015-0748-2

Nypeloe, T. E., Carrillo, C. A., & Rojas, O. J. (2015). Lignin supracolloids synthesized from (W/O) microemulsions: use in the interfacial stabilization of Pickering systems and organic carriers for silver metal. SOFT MATTER, 11(10), 2046–2054. https://doi.org/10.1039/c4sm02851a

Ogunkoya, D., Li, S., Rojas, O. J., & Fang, T. (2015). Performance, combustion, and emissions in a diesel engine operated with fuel-in-water emulsions based on lignin. APPLIED ENERGY, 154, 851–861. https://doi.org/10.1016/j.apenergy.2015.05.036

Song, J., Salas, C., & Rojas, O. J. (2015). Role of textile substrate hydrophobicity on the adsorption of hydrosoluble nonionic block copolymers. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 454, 89–96. https://doi.org/10.1016/j.jcis.2015.04.061

Langdon, B. B., Mirhossaini, R. B., Mabry, J. N., Sriram, I., Lajmi, A., Zhang, Y., … Schwartz, D. K. (2015). Single-Molecule Resolution of Protein Dynamics on Polymeric Membrane Surfaces: The Roles of Spatial and Population Heterogeneity. ACS APPLIED MATERIALS & INTERFACES, 7(6), 3607–3617. https://doi.org/10.1021/am507730k

Wang, Z. J., Hauser, P. J., & Rojas, O. J. (2015). Study on charge distribution of carboxymethylated cotton fabric by streaming potential/current measurements. AATCC Journal of Research, 2(2), 13–19. https://doi.org/10.14504/ajr.2.2.2

Cusola, O., Blanca Roncero, M., Vidal, T., & Rojas, O. J. (2014). A Facile and Green Method to Hydrophobize Films of Cellulose Nanofibrils and Silica by Laccase-Mediated Coupling of Nonpolar Colloidal Particles. CHEMSUSCHEM, 7(10), 2868–2878. https://doi.org/10.1002/cssc.201402432

Arboleda, J. C., Rojas, O. J., & Lucia, L. A. (2014). Acid-Generated Soy Protein Hydrolysates and Their Interfacial Behavior on Model Surfaces. BIOMACROMOLECULES, 15(11), 4336–4342. https://doi.org/10.1021/bm501344j

Song, J., Krause, W. E., & Rojas, O. J. (2014). Adsorption of polyalkyl glycol ethers and triblock nonionic polymers on PET. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 420, 174–181. https://doi.org/10.1016/j.jcis.2014.01.012

Orelma, H., Morales, L. O., Johansson, L. S., Hoeger, I. C., Filpponen, I., Castro, C., … Laine, J. (2014). Affibody conjugation onto bacterial cellulose tubes and bioseparation of human serum albumin. RSC Advances, 4(93), 51440–51450. https://doi.org/10.1039/c4ra08882d

Arcot, L. R., Lundahl, M., Rojas, O. J., & Laine, J. (2014). Asymmetric cellulose nanocrystals: thiolation of reducing end groups via NHS-EDC coupling. CELLULOSE, 21(6), 4209–4218. https://doi.org/10.1007/s10570-014-0426-9

Carrillo, C. A., Nypeloe, T. E., & Rojas, O. J. (2015). Cellulose nanofibrils for one-step stabilization of multiple emulsions (W/O/W) based on soybean oil. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 445, 166–173. https://doi.org/10.1016/j.jcis.2014.12.028

Peresin, M. S., Vesterinen, A.-H., Habibi, Y., Johansson, L.-S., Pawlak, J. J., Nevzorov, A. A., & Rojas, O. J. (2014). Crosslinked PVA nanofibers reinforced with cellulose nanocrystals: Water interactions and thermomechanical properties. Journal of Applied Polymer Science, 131(11), n/a-n/a. https://doi.org/10.1002/app.40334

Alvarez, C., Rojas, O. J., Rojano, B., & Ganan, P. (2015). [Review of Development of self-bonded fiberboards from fiber of leaf plantain: Effect of water and organic extractives removal]. BioResources, 10(1), 672–683. https://doi.org/10.15376/biores.10.1.672-683

Islam, N., Shen, F., Gurgel, P. V., Rojas, O. J., & Carbonell, R. G. (2014). Dynamic and equilibrium performance of sensors based on short peptide ligands for affinity adsorption of human IgG using surface plasmon resonance. BIOSENSORS & BIOELECTRONICS, 58, 380–387. https://doi.org/10.1016/j.bios.2014.02.069

Bai, H., Xu, J., Zhang, Y., Liu, X., & Rojas, O. J. (2015). Dynamics of Cyclodimerization and Viscoelasticity of Photo-Crosslinkable PVA. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 53(5), 345–355. https://doi.org/10.1002/polb.23634

Islam, N., Gurgel, P. V., Rojas, O. J., & Carbonell, R. G. (2014). Effects of Composition of Oligo(ethylene glycol)-Based Mixed Monolayers on Peptide Grafting and Human Immunoglobulin Detection. JOURNAL OF PHYSICAL CHEMISTRY C, 118(10), 5361–5373. https://doi.org/10.1021/jp411469u

Morales, L. O., Iakovlev, M., Martin-Sampedro, R., Rahikainen, J. L., Laine, J., Heiningen, A., & Rojas, O. J. (2014). Effects of residual lignin and heteropolysaccharides on the bioconversion of softwood lignocellulose nanofibrils obtained by SO2-ethanol-water fractionation. BIORESOURCE TECHNOLOGY, 161, 55–62. https://doi.org/10.1016/j.biortech.2014.03.025

Castro, C., Vesterinen, A., Zuluaga, R., Caro, G., Filpponen, I., Rojas, O. J., … Ganan, P. (2014). In situ production of nanocomposites of poly(vinyl alcohol) and cellulose nanofibrils from Gluconacetobacter bacteria: effect of chemical crosslinking. CELLULOSE, 21(3), 1745–1756. https://doi.org/10.1007/s10570-014-0170-1

Nypeloe, T., Rodriguez-Abreu, C., Rivas, J., Dickey, M. D., & Rojas, O. J. (2014). Magneto-responsive hybrid materials based on cellulose nanocrystals. CELLULOSE, 21(4), 2557–2566. https://doi.org/10.1007/s10570-014-0307-2

Nypeloe, T., Rodriguez-Abreu, C., Kolen'ko, Y. V., Rivas, J., & Rojas, O. J. (2014). Microbeads and Hollow Microcapsules Obtained by Self-Assembly of Pickering Magneto-Responsive Cellulose Nanocrystals. ACS APPLIED MATERIALS & INTERFACES, 6(19), 16851–16858. https://doi.org/10.1021/am504260u

Carrillo, C. A., Laine, J., & Rojas, O. J. (2014). Microemulsion Systems for Fiber Deconstruction into Cellulose Nanofibrils. ACS APPLIED MATERIALS & INTERFACES, 6(24), 22622–22627. https://doi.org/10.1021/am5067332

Junka, K., Guo, J., Filpponen, I., Laine, J., & Rojas, O. J. (2014). Modification of Cellulose Nanofibrils with Luminescent Carbon Dots. BIOMACROMOLECULES, 15(3), 876–881. https://doi.org/10.1021/bm4017176

Quddus, M. A. A. R., Rojas, O. J., & Pasquinelli, M. A. (2014). Molecular Dynamics Simulations of the Adhesion of a Thin Annealed Film of Oleic Acid onto Crystalline Cellulose. BIOMACROMOLECULES, 15(4), 1476–1483. https://doi.org/10.1021/bm500088c

Hoeger, I., Gleisner, R., Negron, J., Rojas, O. J., & Zhu, J. Y. (2014). Mountain Pine Beetle-Killed Lodgepole Pine for the Production of Submicron Lignocellulose Fibrils. FOREST SCIENCE, 60(3), 502–511. https://doi.org/10.5849/forsci.13-012

Salas, C., Nypeloe, T., Rodriguez-Abreu, C., Carrillo, C., & Rojas, O. J. (2014). [Review of Nanocellulose properties and applications in colloids and interfaces]. CURRENT OPINION IN COLLOID & INTERFACE SCIENCE, 19(5), 383–396. https://doi.org/10.1016/j.cocis.2014.10.003

Arboleda, J. C., Niemi, N., Kumpunen, J., Lucia, L. A., & Rojas, O. J. (2014). Soy Protein-Based Polyelectrolyte Complexes as Biobased Wood Fiber Dry Strength Agents. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2(10), 2267–2274. https://doi.org/10.1021/sc500399d

Osorio, M. A., Restrepo, D., Velasquez-Cock, J. A., Zuluaga, R. O., Montoya, U., Rojas, O., … Castro, C. I. (2014). Synthesis of Thermoplastic Starch-Bacterial Cellulose Nanocomposites via in situ Fermentation. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 25(9), 1607–1613. https://doi.org/10.5935/0103-5053.20140146

Salas, C., Ago, M., Lucia, L. A., & Rojas, O. J. (2014). Synthesis of soy protein-lignin nanofibers by solution electrospinning. REACTIVE & FUNCTIONAL POLYMERS, 85, 221–227. https://doi.org/10.1016/j.reactfunctpolym.2014.09.022

Khakalo, A., Filpponen, I., Johansson, L.-S., Vishtal, A., Lokanathan, A. R., Rojas, O. J., & Laine, J. (2014). Using gelatin protein to facilitate paper thermoformability. REACTIVE & FUNCTIONAL POLYMERS, 85, 175–184. https://doi.org/10.1016/j.reactfunctpolym.2014.09.024

Park, J., Hung, I., Gan, Z., Rojas, O. J., Lim, K. H., & Park, S. (2013). Activated carbon from biochar: Influence of its physicochemical properties on the sorption characteristics of phenanthrene. BIORESOURCE TECHNOLOGY, 149, 383–389. https://doi.org/10.1016/j.biortech.2013.09.085

Zhang, Y., Carbonell, R. G., & Rojas, O. J. (2013). Bioactive Cellulose Nanofibrils for Specific Human IgG Binding. BIOMACROMOLECULES, 14(12), 4161–4168. https://doi.org/10.1021/bm4007979

Lokanathan, A. R., Uddin, K. M. A., Rojas, O. J., & Laine, J. (2014). Cellulose Nanocrystal-Mediated Synthesis of Silver Nanoparticles: Role of Sulfate Groups in Nucleation Phenomena. BIOMACROMOLECULES, 15(1), 373–379. https://doi.org/10.1021/bm401613h

Hubbe, M. A., Rojas, O. J., Fingas, M., & Gupta, B. S. (2013). [Review of Cellulosic substrates for removal of pollutants from aqueous systems: A review. 3. spilled oil and emulsified organic liquids]. BioResources, 8(2), 3038–1179. https://doi.org/10.15376/biores.8.2.3038-3097

Lokanathan, A. R., Nykanen, A., Seitsonen, J., Johansson, L.-S., Campbell, J., Rojas, O. J., … Laine, J. (2013). Cilia-Mimetic Hairy Surfaces Based on End-Immobilized Nanocellulose Colloidal Rods. BIOMACROMOLECULES, 14(8), 2807–2813. https://doi.org/10.1021/bm400633r

Carrillo, C. A., Saloni, D., & Rojas, O. J. (2013). Evaluation of O/W microemulsions to penetrate the capillary structure of woody biomass: interplay between composition and formulation in green processing. Green Chemistry, 15(12), 3377. https://doi.org/10.1039/c3gc41325j

Goli, K. K., Gera, N., Liu, X., Rao, B. M., Rojas, O. J., & Genzer, J. (2013). Generation and Properties of Antibacterial Coatings Based on Electrostatic Attachment of Silver Nanoparticles to Protein-Coated Polypropylene Fibers. ACS APPLIED MATERIALS & INTERFACES, 5(11), 5298–5306. https://doi.org/10.1021/am4011644

Rahikainen, J. L., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., … Kruus, K. (2013). Inhibitory effect of lignin during cellulose bioconversion: The effect of lignin chemistry on non-productive enzyme adsorption. BIORESOURCE TECHNOLOGY, 133, 270–278. https://doi.org/10.1016/j.biortech.2013.01.075

Garcia-Ubasart, J., Vidal, T., Torres, A. L., & Rojas, O. J. (2013). Laccase-Mediated Coupling of Nonpolar Chains for the Hydrophobization of Lignocellulose. BIOMACROMOLECULES, 14(5), 1637–1644. https://doi.org/10.1021/bm400291s

Hoeger, I. C., Nair, S. S., Ragauskas, A. J., Deng, Y., Rojas, O. J., & Zhu, J. Y. (2013). Mechanical deconstruction of lignocellulose cell walls and their enzymatic saccharification. CELLULOSE, 20(2), 807–818. https://doi.org/10.1007/s10570-013-9867-9

Martin-Sampedro, R., Rahikainen, J. L., Johansson, L.-S., Marjamaa, K., Laine, J., Kruus, K., & Rojas, O. J. (2013). Preferential Adsorption and Activity of Monocomponent Cellulases on Lignocellulose Thin Films with Varying Lignin Content. BIOMACROMOLECULES, 14(4), 1231–1239. https://doi.org/10.1021/bm400230s

Taajamaa, L., Rojas, O. J., Laine, J., Yliniemi, K., & Kontturi, E. (2013). Protein-assisted 2D assembly of gold nanoparticles on a polysaccharide surface. CHEMICAL COMMUNICATIONS, 49(13), 1318–1320. https://doi.org/10.1039/c2cc37288f

Arboleda, J. C., Hughes, M., Lucia, L. A., Laine, J., Ekman, K., & Rojas, O. J. (2013). Soy protein-nanocellulose composite aerogels. CELLULOSE, 20(5), 2417–2426. https://doi.org/10.1007/s10570-013-9993-4

Zhang, Y., Islam, N., Carbonell, R. G., & Rojas, O. J. (2013). Specificity and Regenerability of Short Peptide Ligands Supported on Polymer Layers for Immunoglobulin G Binding and Detection. ACS APPLIED MATERIALS & INTERFACES, 5(16), 8030–8037. https://doi.org/10.1021/am4021186

Rojas, O. J., Lokanathan, A. R., Kontturi, E., Laine, J., & Bock, H. (2013). The unusual interactions between polymer grafted cellulose nanocrystal aggregates. SOFT MATTER, 9(37), 8965–8973. https://doi.org/10.1039/c3sm51494c

Ago, M., Jakes, J. E., & Rojas, O. J. (2013). Thermomechanical Properties of Lignin-Based Electrospun Nanofibers and Films Reinforced with Cellulose Nanocrystals: A Dynamic Mechanical and Nanoindentation Study. ACS APPLIED MATERIALS & INTERFACES, 5(22), 11768–11776. https://doi.org/10.1021/am403451w

Park, J., Meng, J., Lim, K. H., Rojas, O. J., & Park, S. (2013). Transformation of lignocellulosic biomass during torrefaction. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 100, 199–206. https://doi.org/10.1016/j.jaap.2012.12.024

Salas, C., Genzer, J., Lucia, L. A., Hubbe, M. A., & Rojas, O. J. (2013). Water-Wettable Polypropylene Fibers by Facile Surface Treatment Based on Soy Proteins. ACS APPLIED MATERIALS & INTERFACES, 5(14), 6541–6548. https://doi.org/10.1021/am401065t

Junka, K., Filpponen, I., Johansson, L.-S., Kontturi, E., Rojas, O. J., & Laine, J. (2014). A method for the heterogeneous modification of nanofibrillar cellulose in aqueous media. CARBOHYDRATE POLYMERS, 100, 107–115. https://doi.org/10.1016/j.carbpol.2012.11.063

Salas, C., Rojas, O. J., Lucia, L. A., Hubbe, M. A., & Genzer, J. (2012). Adsorption of Glycinin and beta-Conglycinin on Silica and Cellulose: Surface Interactions as a Function of Denaturation, pH, and Electrolytes. BIOMACROMOLECULES, 13(2), 387–396. https://doi.org/10.1021/bm2014153

Vallejos, M. E., Peresin, M. S., & Rojas, O. J. (2012). All-Cellulose Composite Fibers Obtained by Electrospinning Dispersions of Cellulose Acetate and Cellulose Nanocrystals. JOURNAL OF POLYMERS AND THE ENVIRONMENT, 20(4), 1075–1083. https://doi.org/10.1007/s10924-012-0499-1

Abdelgawad, A. M., Hudson, S. M., & Rojas, O. J. (2014). Antimicrobial wound dressing nanofiber mats from multicomponent (chitosan/silver-NPs/polyvinyl alcohol) systems. CARBOHYDRATE POLYMERS, 100, 166–178. https://doi.org/10.1016/j.carbpol.2012.12.043

Hoeger, I. C., Filpponen, I., Martin-Sampedro, R., Johansson, L.-S., Osterberg, M., Laine, J., … Rojas, O. J. (2012). Bicomponent Lignocellulose Thin Films to Study the Role of Surface Lignin in Cellulolytic Reactions. BIOMACROMOLECULES, 13(10), 3228–3240. https://doi.org/10.1021/bm301001q

Taajamaa, L., Kontturi, E., Laine, J., & Rojas, O. J. (2012). Bicomponent fibre mats with adhesive ultra-hydrophobicity tailored with cellulose derivatives. JOURNAL OF MATERIALS CHEMISTRY, 22(24), 12072–12082. https://doi.org/10.1039/c2jm30572k

Li, Y., Rojas, O. J., & Hinestroza, J. P. (2012). Boundary Lubrication of PEO-PPO-PEO Triblock Copolymer Physisorbed on Polypropylene, Polyethylene, and Cellulose Surfaces. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 51(7), 2931–2940. https://doi.org/10.1021/ie202292r

Carrillo, C. A., Saloni, D., Lucia, L. A., Hubbe, M. A., & Rojas, O. J. (2012). Capillary flooding of wood with microemulsions from Winsor I systems. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 381, 171–179. https://doi.org/10.1016/j.jcis.2012.05.032

Ferrer, A., Quintana, E., Filpponen, I., Solala, I., Vidal, T., Rodriguez, A., … Rojas, O. J. (2012). Effect of residual lignin and heteropolysaccharides in nanofibrillar cellulose and nanopaper from wood fibers. CELLULOSE, 19(6), 2179–2193. https://doi.org/10.1007/s10570-012-9788-z

Goli, K. K., Rojas, O. J., Oezcam, A. E., & Genzer, J. (2012). Generation of Functional Coatings on Hydrophobic Surfaces through Deposition of Denatured Proteins Followed by Grafting from Polymerization. BIOMACROMOLECULES, 13(5), 1371–1382. https://doi.org/10.1021/bm300075u

Orelma, H., Johansson, L.-sisko, Filpponen, I., Rojas, O. J., & Laine, J. (2012). Generic Method for Attaching Biomolecules via Avidin-Biotin Complexes Immobilized on Films of Regenerated and Nanofibrillar Cellulose. BIOMACROMOLECULES, 13(9), 2802–2810. https://doi.org/10.1021/bm300781k

Ago, M., Okajima, K., Jakes, J. E., Park, S., & Rojas, O. J. (2012). Lignin-Based Electrospun Nanofibers Reinforced with Cellulose Nanocrystals. BIOMACROMOLECULES, 13(3), 918–926. https://doi.org/10.1021/bm201828g

Payne, K. C., Jackson, C. D., Aizpurua, C. E., Rojas, O. J., & Hubbe, M. A. (2012). Oil Spills Abatement: Factors Affecting Oil Uptake by Cellulosic Fibers. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 46(14), 7725–7730. https://doi.org/10.1021/es3015524

Salas, C., Rojas, O. J., Lucia, L. A., Hubbe, M. A., & Genzer, J. (2013). On the Surface Interactions of Proteins with Lignin. ACS Applied Materials & Interfaces, 5(1), 199–206. https://doi.org/10.1021/am3024788

Csoka, L., Hoeger, I. C., Rojas, O. J., Peszlen, I., Pawlak, J. J., & Peralta, P. N. (2012). Piezoelectric Effect of Cellulose Nanocrystals Thin Films. ACS Macro Letters, 1(7), 867–870. https://doi.org/10.1021/mz300234a

Zhang, Y., Islam, N., Carbonell, R. G., & Rojas, O. J. (2013). Specific Binding of Immunoglobulin G with Bioactive Short Peptides Supported on Antifouling Copolymer Layers for Detection in Quartz Crystal Microgravimetry and Surface Plasmon Resonance. ANALYTICAL CHEMISTRY, 85(2), 1106–1113. https://doi.org/10.1021/ac302874s

Orelma, H., Filpponen, I., Johansson, L.-S., Osterberg, M., Rojas, O. J., & Laine, J. (2012). Surface Functionalized Nanofibrillar Cellulose (NFC) Film as a Platform for Immunoassays and Diagnostics. BIOINTERPHASES, 7(1-4). https://doi.org/10.1007/s13758-012-0061-7

Jin, H., Lucia, L. A., Rojas, O. J., Hubbe, M. A., & Pawlak, J. J. (2012). Survey of Soy Protein Flour as a Novel Dry Strength Agent for Papermaking Furnishes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 60(39), 9828–9833. https://doi.org/10.1021/jf303023j

Liu, H., Li, Y., Krause, W. E., Rojas, O. J., & Pasquinelli, M. A. (2012). The Soft-Confined Method for Creating Molecular Models of Amorphous Polymer Surfaces. JOURNAL OF PHYSICAL CHEMISTRY B, 116(5), 1570–1578. https://doi.org/10.1021/jp209024r

Ferrer, A., Filpponen, I., Rodriguez, A., Laine, J., & Rojas, O. J. (2012). Valorization of residual Empty Palm Fruit Bunch Fibers (EPFBF) by microfluidization: Production of nanofibrillated cellulose and EPFBF nanopaper. BIORESOURCE TECHNOLOGY, 125, 249–255. https://doi.org/10.1016/j.biortech.2012.08.108

Spence, K. L., Venditti, R. A., Rojas, O. J., Habibi, Y., & Pawlak, J. J. (2011). A comparative study of energy consumption and physical properties of microfibrillated cellulose produced by different processing methods. Cellulose, 18(4), 1097–1111. https://doi.org/10.1007/s10570-011-9533-z

Li, Y., Liu, H., Song, J., Rojas, O. J., & Hinestroza, J. P. (2011). Adsorption and Association of a Symmetric PEO-PPO-PEO Triblock Copolymer on Polypropylene, Polyethylene, and Cellulose Surfaces. ACS APPLIED MATERIALS & INTERFACES, 3(7), 2349–2357. https://doi.org/10.1021/am200264r

Liu, X., Vesterinen, A.-H., Genzer, J., Seppala, J. V., & Rojas, O. J. (2011). Adsorption of PEO-PPO-PEO Triblock Copolymers with End-Capped Cationic Chains of Poly(2-dimethylaminoethyl methacrylate). LANGMUIR, 27(16), 9769–9780. https://doi.org/10.1021/la201596x

Cao, X. D., Habibi, Y., Magalhaes, W. L. E., Rojas, O. J., & Lucia, L. A. (2011). Cellulose nanocrystals-based nanocomposites: fruits of a novel biomass research and teaching platform. Current Science, 100(8), 1172–1176.

Csoka, L., Hoeger, I. C., Peralta, P., Peszlen, I., & Rojas, O. J. (2011). Dielectrophoresis of cellulose nanocrystals and alignment in ultrathin films by electric field-assisted shear assembly. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 363(1), 206–212. https://doi.org/10.1016/j.jcis.2011.07.045

Liu, H., Li, Y., Krause, W. E., Pasquinelli, M. A., & Rojas, O. J. (2012). Mesoscopic Simulations of the Phase Behavior of Aqueous EO19PO29EO19 Solutions Confined and Sheared by Hydrophobic and Hydrophilic Surfaces. ACS APPLIED MATERIALS & INTERFACES, 4(1), 87–95. https://doi.org/10.1021/am200917h

Wang, Z., Hauser, P. J., Laine, J., & Rojas, O. J. (2011). Multilayers of Low Charge Density Polyelectrolytes on Thin Films of Carboxymethylated and Cationic Cellulose. JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 25(6-7), 643–660. https://doi.org/10.1163/016942410x525876

Liu, X., Goli, K. K., Genzer, J., & Rojas, O. J. (2011). Multilayers of Weak Polyelectrolytes of Low and High Molecular Mass Assembled on Polypropylene and Self-Assembled Hydrophobic Surfaces. LANGMUIR, 27(8), 4541–4550. https://doi.org/10.1021/la200349p

Hubbe, M. A., Wu, N., Rojas, O. J., & Park, S. (2011). Permeation of a cationic polyelectrolyte into mesoporous silica Part 3. Using adsorption isotherms to elucidate streaming potential results. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 381(1-3), 1–6.

Taajamaa, L., Rojas, O. J., Laine, J., & Kontturi, E. (2011). Phase-specific pore growth in ultrathin bicomponent films from cellulose-based polysaccharides. SOFT MATTER, 7(21), 10386–10394. https://doi.org/10.1039/c1sm06020a

Zoppe, J. O., Venditti, R. A., & Rojas, O. J. (2012). Pickering emulsions stabilized by cellulose nanocrystals grafted with thermo-responsive polymer brushes. Journal of Colloid and Interface Science, 369(1), 202–209. https://doi.org/10.1016/j.jcis.2011.12.011

Zoppe, J. O., Österberg, M., Venditti, R. A., Laine, J., & Rojas, O. J. (2011). Surface Interaction Forces of Cellulose Nanocrystals Grafted with Thermoresponsive Polymer Brushes. Biomacromolecules, 12(7), 2788–2796. https://doi.org/10.1021/bm200551p

Spence, K. L., Venditti, R. A., Rojas, O. J., Pawlak, J. J., & Hubbe, M. A. (2011). Water vapor barrier properties of coated and filled microfibrillated cellulose composite films. BioResources, 6(4), 4370–4388. https://doi.org/10.15376/biores.6.4.4370-4388

Liu, X., Wu, D., Turgman-Cohen, S., Genzer, J., Theyson, T. W., & Rojas, O. J. (2010). Adsorption of a Nonionic Symmetric Triblock Copolymer on Surfaces with Different Hydrophobicity. LANGMUIR, 26(12), 9565–9574. https://doi.org/10.1021/la100156a

Habibi, Y., Lucia, L. A., & Rojas, O. J. (2010). [Review of Cellulose Nanocrystals: Chemistry, Self-Assembly, and Applications]. CHEMICAL REVIEWS, 110(6), 3479–3500. https://doi.org/10.1021/cr900339w

Peresin, M. S., Habibi, Y., Vesterinen, A.-H., Rojas, O. J., Pawlak, J. J., & Seppala, J. V. (2010). Effect of Moisture on Electrospun Nanofiber Composites of Poly(vinyl alcohol) and Cellulose Nanocrystals. BIOMACROMOLECULES, 11(9), 2471–2477. https://doi.org/10.1021/bm1006689

Hu, G., Heitmann, J. A., Jr., Rojas, O. J., Pawlak, J. J., & Argyropoulos, D. S. (2010). Monitoring Cellulase Protein Adsorption and Recovery Using SDS-PAGE. Industrial & Engineering Chemistry Research, 49(18), 8333–8338. https://doi.org/10.1021/ie100731b

Peresin, M. S., Habibi, Y., Zoppe, J. O., Pawlak, J. J., & Rojas, O. J. (2010). Nanofiber Composites of Polyvinyl Alcohol and Cellulose Nanocrystals: Manufacture and Characterization. BIOMACROMOLECULES, 11(3), 674–681. https://doi.org/10.1021/bm901254n

Wu, N., Hubbe, M. A., Rojas, O. J., & Park, S. (2010). Permeation of a cationic polyelectrolyte into meso-porous silica Part 1. Factors affecting changes in streaming potential. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 364(1-3), 1–6.

Hubbe, M. A., Wu, N., Rojas, O. J., & Park, S. (2010). Permeation of a cationic polyelectrolyte into mesoporous silica. Part 2. Effects of time and pore size on streaming potential. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 364(1-3), 7–15. https://doi.org/10.1016/j.colsurfa.2010.05.005

Zoppe, J. O., Habibi, Y., Rojas, O. J., Venditti, R. A., Johansson, L.-S., Efimenko, K., … Laine, J. (2010). Poly(<i>N</i>-isopropylacrylamide) Brushes Grafted from Cellulose Nanocrystals via Surface-Initiated Single-Electron Transfer Living Radical Polymerization. Biomacromolecules, 11(10), 2683–2691. https://doi.org/10.1021/bm100719d

Alvarez, C., Rojano, B., Almaza, O., Rojas, O. J., & Ganan, P. (2011). Self-Bonding Boards From Plantain Fiber Bundles After Enzymatic Treatment: Adhesion Improvement of Lignocellulosic Products by Enzymatic Pre-Treatment. JOURNAL OF POLYMERS AND THE ENVIRONMENT, 19(1), 182–188. https://doi.org/10.1007/s10924-010-0260-6

Spence, K. L., Venditti, R. A., Habibi, Y., Rojas, O. J., & Pawlak, J. J. (2010). The effect of chemical composition on microfibrillar cellulose films from wood pulps: Mechanical processing and physical properties. Bioresource Technology, 101(15), 5961–5968. https://doi.org/10.1016/j.biortech.2010.02.104

Spence, K. L., Venditti, R. A., Rojas, O. J., Habibi, Y., & Pawlak, J. J. (2010). The effect of chemical composition on microfibrillar cellulose films from wood pulps: water interactions and physical properties for packaging applications. Cellulose, 17(4), 835–848. https://doi.org/10.1007/s10570-010-9424-8

Song, J., Liang, J., Liu, X., Krause, W. E., Hinestroza, J. P., & Rojas, O. J. (2009). Development and characterization of thin polymer films relevant to fiber processing. THIN SOLID FILMS, 517(15), 4348–4354. https://doi.org/10.1016/j.tsf.2009.03.015

Habibi, Y., Hoeger, I., Kelley, S. S., & Rojas, O. J. (2010). Development of Langmuir-Schaeffer Cellulose Nanocrystal Monolayers and Their Interfacial Behaviors. LANGMUIR, 26(2), 990–1001. https://doi.org/10.1021/la902444x

Kim, J., Montero, G., Habibi, Y., Hinestroza, J. P., Genzer, J., Argyropoulos, D. S., & Rojas, O. J. (2009). Dispersion of Cellulose Crystallites by Nonionic Surfactants in a Hydrophobic Polymer Matrix. POLYMER ENGINEERING AND SCIENCE, 49(10), 2054–2061. https://doi.org/10.1002/pen.21417

Song, J., Yamagushi, T., Silva, D. J., Hubbe, M. A., & Rojas, O. J. (2010). Effect of Charge Asymmetry on Adsorption and Phase Separation of Polyampholytes on Silica and Cellulose Surfaces. JOURNAL OF PHYSICAL CHEMISTRY B, 114(2), 719–727. https://doi.org/10.1021/jp909047t

Rojas, O. J., Montero, G. A., & Habibi, Y. (2009). Electrospun Nanocomposites from Polystyrene Loaded with Cellulose Nanowhiskers. JOURNAL OF APPLIED POLYMER SCIENCE, 113(2), 927–935. https://doi.org/10.1002/app.30011

Silva, D. J., Rojas, O. J., Park, S. W., & Hubbe, M. A. (2009). Evaluation of adsorbed polyampholyte layers by using quartz crystal microbalance. In C. A. O. do N. R. M. De Brito Alves & E. C. Biscaia (Eds.), 10th International Symposium on Process Systems Engineering -- (Computer-aided chemical engineering, 7). Amsterdam: Elsevier.

Hu, G., Heitmann, J. A., Jr., & Rojas, O. J. (2009). In Situ Monitoring of Cellulase Activity by Microgravimetry with a Quartz Crystal Microbalance. JOURNAL OF PHYSICAL CHEMISTRY B, 113(44), 14761–14768. https://doi.org/10.1021/jp907155v

Rojas, O. J., Lucia, L. A., Habibi, Y., & Stubenrauch, C. (2009). Interfacial properties of sugar-based surfactants. In Bio-based surfactants and detergents: Synthesis, properties, and applications. Urbana, IL: AOCS Press.

Yamaguchi, T., Hubbe, M. A., & Rojas, O. J. (2009). Investigation of adsorption behaviors of polyampholytes. Kami Parupu Kenkyu? Happyo?kai: Ko?en yo?shishu?, 76, 6–9.

Silva, D. J., Rojas, O. J., Hubbe, M. A., Park, S. W., Yamaguchi, T., & Song, J. (2009). Polyampholytes: Their use in papermaking and their solution and adsorption behaviors. O Papel, 70(9), 40–50.

Hu, G., Heitmann, J. A., Jr., & Rojas, O. J. (2009). Quantification of Cellulase Activity Using the Quartz Crystal Microbalance Technique. ANALYTICAL CHEMISTRY, 81(5), 1872–1880. https://doi.org/10.1021/ac802318t

Zoppe, J. O., Peresin, M. S., Habibi, Y., Venditti, R. A., & Rojas, O. J. (2009). Reinforcing Poly(ε-caprolactone) Nanofibers with Cellulose Nanocrystals. ACS Applied Materials & Interfaces, 1(9), 1996–2004. https://doi.org/10.1021/am9003705

Spence, K., Venditti, R., & Rojas, O. J. (2009). Sugar surfactants in paper recycling. Nordic Pulp & Paper Research Journal, 24(1), 107–111. https://doi.org/10.3183/npprj-2009-24-01-p107-111

Song, S., Li, Y., Hinestroza, J. P., & Rojas, O. J. (2009). Tools to probe nanoscale surface phenomena in cellulose thin films: Applications in the area of adsorption and friction. In L. A. Lucia & O. J. Rojas (Eds.), The nanoscience and technology of renewable biomaterials. https://doi.org/10.1002/9781444307474.ch4

Hubbe, M. A., Rojas, O. J., Lucia, L. A., & Sain, M. (2008). Cellulosic nanocomposites: A review. BioResources, 3(3), 929–980.

Hubbe, M. A., & Rojas, O. J. (2008). Colloidal stability and aggregation of lignocellulosic materials in aqueous suspension: A review. BioResources, 3(4), 1419–1491.

Ahola, S., Turon, X., Osterberg, M., Laine, J., & Rojas, O. J. (2008). Enzymatic Hydrolysis of Native Cellulose Nanofibrils and Other Cellulose Model Films: Effect of Surface Structure. LANGMUIR, 24(20), 11592–11599. https://doi.org/10.1021/la801550j

Turon, X., Rojas, O. J., & Deinhammer, R. S. (2008). Enzymatic kinetics of cellulose hydrolysis: A QCM-D study. LANGMUIR, 24(8), 3880–3887. https://doi.org/10.1021/la7032753

Hu, G., Heitmann, J. A., & Rojas, O. J. (2008). Feedstock pretreatment strategies for producing ethanol from wood, bark, and forest residues. BioResources, 3(1), 270–294.

Wu, N., Hubbe, M. A., Rojas, O. J., & Yamaguchi, T. (2008). Penetration of high-charge cationic polymers into silica gel particles and cellulosic fibers. Proceedings of the 2nd IPEC Conference, Book B, 626–649. Tianjin, China: Tianjin University of Science & Technology.

Lucia, L. A., & Rojas, O. J. (2007, December). Fiber nanotechnology: a new platform for "green" research and technological innovations. CELLULOSE, Vol. 14, pp. 539–542. https://doi.org/10.1007/s10570-007-9177-1

Rojas, O. J., Bullon, J., Ysambertt, F. F., A., A., D. S., & Salager, J.-L. (2007). Lignin as emulsion stabilizers: Materials, chemicals and energy from forest biomass. In Materials, chemicals and energy from forest biomass (Vol. 954, pp. 182–199). Washington, DC: ACS Books.

Rojas, O. J., Jheong, C., Turon, X., & Argyropoulos, D. S. (2007). Measurement of cellulase activity with piezoelectric resonators. In Materials, chemicals and energy from forest biomass (Vol. 954, pp. 478–494). Washington, DC: ACS Books.

Lucia, L., Rojas, O. J., & eds. (2007). Nanotechnology: a fiber perspective. Cellulose, 14(6).

Argyropoulos, D., Saquing, C. D., Gaspar, A. R., Soriano, N. U., Lucia, L. A., & Rojas, O. J. (2007). Oxidative chemistry of lignin In supercritical carbon dioxide & expanded liquids. In Materials, chemicals and energy from forest biomass (Vol. 954, pp. 311–331). https://doi.org/10.1021/bk-2007-0954.ch020

Hubbe, M. A., Rojas, O. J., Sulic, N., & Sezaki, T. (2007). Unique behavior of polyampholytes as dry-strength agents. Appita Journal, 60(2), 106–111.

Bullon, J., Rennola, L., Salazar, F., Hoeger, M., Cardenas, A., & Rojas, O. J. (2007). Water treatment in papermaking white water loops using membrane separation techniques. Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia, 30, 90–97.

Hubbe, M. A., Venditti, R. A., & Rojas, O. J. (2007). What happens to cellulosic fibers during papermaking and recycling? A review. BioResources, 2(4), 739–788.

Wang, Y., Hubbe, M. A., Sezaki, T., Wang, X. W., Rojas, O. J., & Argyropoulos, D. S. (2006). Aspects of retention and formation - The role of polyampholyte charge density on its interactions with cellulose. Nordic Pulp & Paper Research Journal, 21(5), 638–645.

Song, J., Wang, Y., Hubbe, M. A., Rojas, O. J., Sulic, N., & Sezaki, T. (2006). Charge and the dry-strength performance of polyampholytes. Part 1, Handsheet properties and polymer solution viscosity. Journal of Pulp and Paper Science, 32(3), 156–162.

Hubbe, M. A., Rojas, O. J., Argyropoulos, D., Wang, Y., Song, J., Sulic, N., & Sezaki, T. (2007). Charge and the dry-strength performance of polyampholytes. Part 2. Colloidal effects. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 301, 23–32. https://doi.org/10.1016/j.colsurfa.2006.11.053

Wang, Y., Hubbe, M. A., Rojas, O. J., Argyropoulos, D. S., Wang, X., & Sezaki, T. (2007). Charge and the dry-strength performance of polyampholytes. Part 3: Streaming potential analysis. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 301(1-3), 33–40. https://doi.org/10.1016/j.colsurfa.2006.11.052

Hubbe, M. A., Rojas, O. J., Lucia, L. A., & Jung, T. M. (2007). Consequences of the nanoporosity of cellulosic fibers on their streaming potential and their interactions with cationic polyelectrolytes. CELLULOSE, 14(6), 655–671. https://doi.org/10.1007/s10570-006-9098-4

Hubbe, M. A., Rojas, O. J., & Venditti, R. A. (2006). Control of tacky deposits on paper machines - A review. Nordic Pulp & Paper Research Journal, 21(2), 154–171.

Hubbe, M. A., Rojas, O. J., Lee, S. Y., Park, S., & Wang, Y. (2007). Distinctive electrokinetic behavior of nanoporous silica particles treated with cationic polyelectrolyte. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 292(2-3), 271–278. https://doi.org/10.1016/j.colsurfa.2006.06.034

Rojas, O. J., Song, J., & Argyropoulos, D. S. (2006). Lignin separation from kraft black liquors by tangential ultrafiltration. Chimica E L'Industria, 88(1), 88–95.

Argyropoulos, D. S., Li, H., Gaspar, A. R., Smith, K., Lucia, L. A., & Rojas, O. J. (2006). Quantitative P-31 NMR detection of oxygen-centered and carbon-centered radical species. BIOORGANIC & MEDICINAL CHEMISTRY, 14(12), 4017–4028. https://doi.org/10.1016/j.bmc.2006.02.009

Jhon, Y. K., Bhat, R. R., Jeong, C., Rojas, O. J., Szleifer, I., & Genzer, J. (2006). Salt-induced depression of lower critical solution temperature in a surface-grafted neutral thermoresponsive polymer. MACROMOLECULAR RAPID COMMUNICATIONS, 27(9), 697–701. https://doi.org/10.1002/marc.200600031

Claesson, P. M., Kjellin, M., Rojas, O. J., & Stubenrauch, C. (2006). [Review of Short-range interactions between non-ionic surfactant layers]. Physical Chemistry Chemical Physics, 8(47), 5501–5514.

Argyropoulos, D. S., Gaspar, A., Lucia., L., & J., R. O. (2006). Supercritical CO2 oxidation of lignin: Production of high valued added products. Chimica E L'Industria, 88(1), 74–79.

Wang, Y., Hubbe, M. A., Sezaki, T., Wang, X., Rojas, O. J., & Argyropoulos, D. S. (2006). The role of polyampholyte charge density on its interactions with cellulose. Nordic Pulp & Paper Research Journal, 21(5), 158–165.

Vangeyte, P., Leyh, B., Rojas, O. J., Claesson, P. M., Heinrich, M., Auvray, L., … Jerome, R. (2005). Adsorption of poly(ethylene oxide)-b-poly(E-caprolactone) copolymers at the silica-water interface. LANGMUIR, 21(7), 2930–2940. https://doi.org/10.1021/la047425+

Rojas, O. J., Stubenrauch, C., Schulze-Schlarmann, J., & Claesson, P. M. (2005). Interactions between nonpolar surfaces coated with the nonionic surfactant n-dodecyl-beta-D-maltoside. LANGMUIR, 21(25), 11836–11843. https://doi.org/10.1021/la051938e

Rojas, O. J., Dedinaite, A., Byrd, M. V., Hubbe, M. A., & Claesson, P. M. (2005). On the origins of adhesion in papermaking systems. Advances in Paper Science and Technology: Transactions of the 13th Fundamental research symposium, vols 1-3, 1351–1378.

Hubbe, M. A., & Rojas, O. J. (2005). The paradox of papermaking. Chemical Engineering Education, 39(2), 146–155.

Rojas, O. J., Neuman, R. D., & Claesson, P. M. (2005). Viscoelastic properties of isomeric alkylglucoside surfactants studied by surface light scattering. JOURNAL OF PHYSICAL CHEMISTRY B, 109(47), 22440–22448. https://doi.org/10.1021/jp054132w

Stubenrauch, C., Schlarmann, J., Rojas, O. J., & Claesson, P. M. (2004). Comparison between interaction forces at air/liquid interfaces in the presence of non-ionic surfactants. TENSIDE SURFACTANTS DETERGENTS, 41(4), 174–179. https://doi.org/10.3139/113.100221

Chen, J. H., Hubbe, M. A., Heitmann, J. A., Argyropoulos, D. S., & Rojas, O. J. (2004). Dependency of polyelectrolyte complex stoichiometry on the order of addition - 2. Aluminum chloride and poly-vinylsulfate. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 246(1-3), 71–79. https://doi.org/10.1016/j.colsurfa.2004.07.021

Stubenrauch, C., Rojas, O. J., Schlarmann, J., & Claesson, P. M. (2004). Interactions between nonpolar surfaces coated with the nonionic surfactant hexaoxyethylene dodecyl Ether C12E6 and the origin of surface charges at the air/water interface. Langmuir, 20(12), 4977–4988. https://doi.org/10.1021/la.0304060

Rojas, O. J., & Hubbe, M. A. (2004). [Review of The dispersion science of papermaking]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 25(6), 713–732. https://doi.org/10.1081/DIS-200035485

Hubbe, M. A., Payne, K. C., Jackson, C. D., Aizpurua, C. E., & Rojas, O. J. Application of cellulosic fiber materials for the remediation of petroleum spills in water. Proceeding of the 4th International Conference on Pulping, Papermaking and Biotechnology (ICPPB '12), vols. I and II, 854–859.

Song, J. L., & Rojas, O. J. [Review of Approaching super-hydrophobicity from cellulosic materials: A Review]. Nordic Pulp & Paper Research Journal, 28(2), 216–238.

Ago, M., Silveira, J., Taajamaa, L., Jakes, J. E., Kontturi, E., Bittencourt, E., … Rojas, O. J. Electrospun micro-and nano- fibers from multicomponent lignocellulose systems: Functional materials with special surface, mechanical and thermal properties. Proceeding of the 4th International Conference on Pulping, Papermaking and Biotechnology (ICPPB '12), vols. I and II, 873–879.

Nypelo, T., & Rojas, O. J. Functionalizing cellulose fibers by mineral and ceramic nanoparticle deposition. American Ceramic Society Bulletin, 91(6), 28–31.

Ago, M., Jakes, J. E., Johansson, L. S., Park, S., & Rojas, O. J. Interfacial properties of lignin-based electrospun nanofibers and films reinforced with cellulose nanocrystals. ACS Applied Materials & Interfaces, 4(12), 6848–6855.

Quddus, M. A. A. R., Rojas, O. J., & Pasquinelli, M. A. Molecular dynamics simulations of the thermal stability of crystalline cellulose surfaces coated with oleic acid. Functional materials from renewable sources, 1107, 191–208.