@article{luan_west_mccord_denhartog_shi_bettermann_li_travanty_mitchell_cave_et al._2021, title={Mosquito-Textile Physics: A Mathematical Roadmap to Insecticide-Free, Bite-Proof Clothing for Everyday Life}, volume={12}, ISSN={2075-4450}, url={http://dx.doi.org/10.3390/insects12070636}, DOI={10.3390/insects12070636}, abstractNote={Garments treated with chemical insecticides are commonly used to prevent mosquito bites. Resistance to insecticides, however, is threatening the efficacy of this technology, and people are increasingly concerned about the potential health impacts of wearing insecticide-treated clothing. Here, we report a mathematical model for fabric barriers that resist bites from Aedes aegypti mosquitoes based on textile physical structure and no insecticides. The model was derived from mosquito morphometrics and analysis of mosquito biting behavior. Woven filter fabrics, precision polypropylene plates, and knitted fabrics were used for model validation. Then, based on the model predictions, prototype knitted textiles and garments were developed that prevented mosquito biting, and comfort testing showed the garments to possess superior thermophysiological properties. Our fabrics provided a three-times greater bite resistance than the insecticide-treated cloth. Our predictive model can be used to develop additional textiles in the future for garments that are highly bite resistant to mosquitoes.}, number={7}, journal={Insects}, publisher={MDPI AG}, author={Luan, Kun and West, Andre J. and McCord, Marian G. and DenHartog, Emiel A. and Shi, Quan and Bettermann, Isa and Li, Jiayin and Travanty, Nicholas V. and Mitchell, Robert D., III and Cave, Grayson L. and et al.}, year={2021}, month={Jul}, pages={636} } @article{nawalakhe_shi_vitchuli_bourham_zhang_mccord_2015, title={Plasma-Assisted Preparation of High-Performance Chitosan Nanofibers/Gauze Composite Bandages}, volume={64}, ISSN={["1563-535X"]}, url={https://publons.com/publon/26924670/}, DOI={10.1080/00914037.2014.1002098}, abstractNote={In this work, novel composite bandages were prepared by electrospinning chitosan nanofibers on 100% cotton substrate fabric. In the composite bandages, chitosan nanofiber web serves as a primary wound dressing whereas cotton substrate as a backing material. Cotton substrate was given plasma pretreatment and composite bandages were given plasma posttreatment to improve the durability of composite bandages and adhesion between nanofiber and cotton substrate layers. The adhesion of the nanofibers to the substrates was assessed by qualitative and quantitative techniques. Plasma pretreatment of the substrate with 100% helium and 99% helium/1% oxygen plasmas showed up to four times increase in force required to peel off the nanofiber layer. Even more increase in adhesion was obtained when composite bandages were given plasma pretreatment to substrate as well as posttreatment to composite bandages. Storage modulus, glass transition temperature, and crystallinity of untreated He and He/O2-plasma treated chitosan nanofiber web were studied to observe the effect of plasma treatment on the chitosan nanofibers using dynamic mechanical analysis, differential scanning calorimetry, and wide angle X-ray diffraction, respectively. To understand the mechanism of improved adhesion, surface elemental analysis of plasma treated chitosan nanofibers and cotton substrate was carried out using X-ray photoelectron spectroscopy. GRAPHICAL ABSTRACT}, number={14}, journal={INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS}, publisher={Informa UK Limited}, author={Nawalakhe, Rupesh and Shi, Quan and Vitchuli, Narendiran and Bourham, Mohamed A. and Zhang, Xiangwu and McCord, Marian G.}, year={2015}, pages={709–717} } @article{fu_lu_dirican_chen_yanilmaz_shi_bradford_zhang_2014, title={Chamber-confined silicon-carbon nanofiber composites for prolonged cycling life of Li-ion batteries}, volume={6}, ISSN={["2040-3372"]}, url={https://publons.com/publon/26924684/}, DOI={10.1039/c4nr00518j}, abstractNote={Silicon is confined within the empty chambers of carbon nanofibers, in which the volume expansion of Si can be buffered and SEI formation is controlled. This self-supported composite is a promising electrode candidate for use in flexible batteries.}, number={13}, journal={NANOSCALE}, publisher={Royal Society of Chemistry (RSC)}, author={Fu, Kun and Lu, Yao and Dirican, Mahmut and Chen, Chen and Yanilmaz, Meltem and Shi, Quan and Bradford, Philip D. and Zhang, Xiangwu}, year={2014}, pages={7489–7495} } @article{vitchuli_shi_nowak_nawalakhe_sieber_bourham_zhang_mccord_2013, title={Atmospheric plasma application to improve adhesion of electrospun nanofibers onto protective fabric}, volume={27}, ISSN={["0169-4243"]}, url={https://publons.com/publon/7178346/}, DOI={10.1080/01694243.2012.727164}, abstractNote={Nylon 6 electrospun nanofibers were deposited on plasma-pretreated woven fabric substrates with the objective of improving adhesion between them. The prepared samples were evaluated for adhesion strength and durability of nanofiber mats by carrying out peel strength, flex resistance, and abrasion resistance tests. The test results showed significant improvement in the adhesion of nanofiber mats on woven fabric substrates due to atmospheric plasma pretreatment. The samples also exhibited good flex and abrasion resistance characteristics. X-ray photoelectron spectroscopy and water contact angle analyses indicate that plasma pretreatment introduces radicals, increases the oxygen content on the substrate surface, and leads to formation of active chemical sites that may be responsible for enhanced cross-linking between the substrate fabric and the electrospun nanofibers, which in turn increases the adhesion properties. The work demonstrates that the plasma treatment of the substrate fabric prior to deposition of electrospun nanofiber mats is a promising method to prepare durable functional materials.}, number={8}, journal={JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY}, author={Vitchuli, Narendiran and Shi, Quan and Nowak, Joshua and Nawalakhe, Rupesh and Sieber, Michael and Bourham, Mohamed and Zhang, Xiangwu and McCord, Marian}, year={2013}, month={Apr}, pages={924–938} } @article{xue_xu_li_li_fu_shi_zhang_2013, title={Carbon-Coated Si Nanoparticles Dispersed in Carbon Nanotube Networks As Anode Material for Lithium-Ion Batteries}, volume={5}, ISSN={["1944-8252"]}, url={https://publons.com/publon/1792840/}, DOI={10.1021/am3027597}, abstractNote={Si has the highest theoretical capacity among all known anode materials, but it suffers from the dramatic volume change upon repeated lithiation and delithiation processes. To overcome the severe volume changes, Si nanoparticles were first coated with a polymer-driven carbon layer, and then dispersed in a CNT network. In this unique structure, the carbon layer can improve electric conductivity and buffer the severe volume change, whereas the tangled CNT network is expected to provide additional mechanical strength to maintain the integrity of electrodes, stabilize the electric conductive network for active Si, and eventually lead to better cycling performance. Electrochemical test result indicates the carbon-coated Si nanoparticles dispersed in CNT networks show capacity retention of 70% after 40 cycles, which is much better than the carbon-coated Si nanoparticles without CNTs.}, number={1}, journal={ACS APPLIED MATERIALS & INTERFACES}, author={Xue, Leigang and Xu, Guanjie and Li, Ying and Li, Shuli and Fu, Kun and Shi, Quan and Zhang, Xiangwu}, year={2013}, month={Jan}, pages={21–25} } @article{nawalakhe_shi_vitchuli_noar_caldwell_breidt_bourham_zhang_mccord_2013, title={Novel atmospheric plasma enhanced chitosan nanofiber/gauze composite wound dressings}, volume={129}, ISSN={0021-8995}, url={http://dx.doi.org/10.1002/app.38804}, DOI={10.1002/app.38804}, abstractNote={Abstract}, number={2}, journal={Journal of Applied Polymer Science}, publisher={Wiley}, author={Nawalakhe, Rupesh and Shi, Quan and Vitchuli, Narendiran and Noar, Jesse and Caldwell, Jane M. and Breidt, Frederick and Bourham, Mohamed A. and Zhang, Xiangwu and McCord, Marian G.}, year={2013}, month={Feb}, pages={916–923} } @article{shi_vitchuli_nowak_jiang_caldwell_breidt_bourham_zhang_mccord_2012, title={Multifunctional and durable nanofiber-fabric-layered composite for protective application}, volume={128}, ISSN={0021-8995}, url={http://dx.doi.org/10.1002/app.38465}, DOI={10.1002/app.38465}, abstractNote={Abstract}, number={2}, journal={Journal of Applied Polymer Science}, publisher={Wiley}, author={Shi, Quan and Vitchuli, Narendiran and Nowak, Joshua and Jiang, Shan and Caldwell, Jane M. and Breidt, Frederick and Bourham, Mohamed and Zhang, Xiangwu and McCord, Marian}, year={2012}, month={Sep}, pages={1219–1226} } @article{shi_vitchuli_nowak_caldwell_breidt_bourham_zhang_mccord_2011, title={Durable antibacterial Ag/polyacrylonitrile (Ag/PAN) hybrid nanofibers prepared by atmospheric plasma treatment and electrospinning}, volume={47}, ISSN={["1873-1945"]}, url={https://publons.com/publon/3117884/}, DOI={10.1016/j.eurpolymj.2011.04.002}, abstractNote={Durable antibacterial Ag/polyacrylonitrile (Ag/PAN) hybrid nanofibers were prepared by atmospheric plasma treatment and electrospinning. Atmospheric helium plasma treatment was first used to reduce the AgNO3 precursor in pre-electrospinning solutions into metallic silver nanoparticles, followed by electrospinning into continuous and smooth nanofibers with Ag nanoparticles embedded in the matrix. SEM, TEM, and EDX spectra were used to study the structure and surface elemental composition of the nanofibers. Silver nanoparticles, with diameters ranging between 3 and 6 nm, were found to be uniformly dispersed in the nanofiber matrix. The Ag/PAN nanofibers exhibited slow and long-lasting silver ion release, which provided robust antibacterial activity against both Gram-positive Bacillus cereus and Gram-negative Escherichia coli microorganisms.}, number={7}, journal={EUROPEAN POLYMER JOURNAL}, author={Shi, Quan and Vitchuli, Narendiran and Nowak, Joshua and Caldwell, Jane M. and Breidt, Frederick and Bourham, Mohamed and Zhang, Xiangwu and McCord, Marian}, year={2011}, month={Jul}, pages={1402–1409} } @article{lin_ji_medford_shi_krause_zhang_2011, title={Electrocatalytic interaction of nano-engineered palladium on carbon nanofibers with hydrogen peroxide and beta-NADH}, volume={15}, ISSN={["1432-8488"]}, url={https://publons.com/publon/3117879/}, DOI={10.1007/s10008-010-1218-2}, number={6}, journal={JOURNAL OF SOLID STATE ELECTROCHEMISTRY}, author={Lin, Zhan and Ji, Liwen and Medford, Andrew J. and Shi, Quan and Krause, Wendy E. and Zhang, Xiangwu}, year={2011}, month={Jun}, pages={1287–1294} } @article{guo_li_yao_lin_ji_xu_liang_shi_zhang_2011, title={Electrospun Li4Ti5O12/C composites for lithium-ion batteries with high rate performance}, volume={204}, ISSN={["1872-7689"]}, url={https://publons.com/publon/3117890/}, DOI={10.1016/j.ssi.2011.10.019}, abstractNote={Two types of Li4Ti5O12/C composites were synthesized through the electrospinning method. The first composite consists of Li4Ti5O12 nanoparticles and aggregates coated by carbon and connected by carbon nanofibers. The second composite is constructed solely by Li4Ti5O12/C fibers. These two composites are denoted as Li4Ti5O12/C particles/fibers and Li4Ti5O12/C fibers, respectively. It is found that both composites show higher reversible capacities and better rate performance than commercial Li4Ti5O12 nanoparticles. Comparing the two electrospun composites, Li4Ti5O12/C fibers exhibit higher reversible capacity, greater rate capacity, and smaller electrode polarization, indicating that Li4Ti5O12/C fibers have better kinetics than Li4Ti5O12/C particles/fibers due to the elimination of Li4Ti5O12 aggregates and the formation of carbon-based fiber structure.}, journal={SOLID STATE IONICS}, author={Guo, Bingkun and Li, Ying and Yao, Yingfang and Lin, Zhan and Ji, Liwen and Xu, Guangjie and Liang, Yinzheng and Shi, Quan and Zhang, Xiangwu}, year={2011}, month={Dec}, pages={61–65} } @article{vitchuli_shi_nowak_kay_caldwell_breidt_bourham_mccord_zhang_2011, title={Multifunctional ZnO/Nylon 6 nanofiber mats by an electrospinning-electrospraying hybrid process for use in protective applications}, volume={12}, ISSN={["1468-6996"]}, url={https://publons.com/publon/3117882/}, DOI={10.1088/1468-6996/12/5/055004}, abstractNote={Abstract ZnO/Nylon 6 nanofiber mats were prepared by an electrospinning–electrospraying hybrid process in which ZnO nanoparticles were dispersed on the surface of Nylon 6 nanofibers without becoming completely embedded. The prepared ZnO/Nylon 6 nanofiber mats were evaluated for their abilities to kill bacteria or inhibit their growth and to catalytically detoxify chemicals. Results showed that these ZnO/Nylon 6 nanofiber mats had excellent antibacterial efficiency (99.99%) against both the Gram-negative Escherichia coli and Gram-positive Bacillus cereus bacteria. In addition, they exhibited good detoxifying efficiency (95%) against paraoxon, a simulant of highly toxic chemicals. ZnO/Nylon 6 nanofiber mats were also deposited onto nylon/cotton woven fabrics and the nanofiber mats did not significantly affect the moisture vapor transmission rates and air permeability values of the fabrics. Therefore, ZnO/Nylon 6 nanofiber mats prepared by the electrospinning–electrospraying hybrid process are promising material candidates for protective applications.}, number={5}, journal={SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS}, author={Vitchuli, Narendiran and Shi, Quan and Nowak, Joshua and Kay, Kathryn and Caldwell, Jane M. and Breidt, Frederick and Bourham, Mohamed and McCord, Marian and Zhang, Xiangwu}, year={2011}, month={Oct} } @article{shi_vitchuli_nowak_noar_caldwell_breidt_bourham_mccord_zhang_2011, title={One-step synthesis of silver nanoparticle-filled nylon 6 nanofibers and their antibacterial properties}, volume={21}, ISSN={["1364-5501"]}, url={https://publons.com/publon/274770/}, DOI={10.1039/c1jm11492a}, abstractNote={A novel and facile one-step approach to in situ synthesize silver nanoparticle-filled nylon 6 nanofibers by electrospinning is reported. The method does not need post-treatments and can be carried out at ambient conditions without using additional chemicals. It employs the electrospinning solvent as a reducing agent for in situ conversion of AgNO3 into silver nanoparticles during the solution preparation. The resultant silver nanoparticle-filled nylon 6 hybrid nanofibers show an excellent fibrous structure (fiber diameter at 50–150 nm), with narrow size 2–4 nm silver nanoparticles uniformly dispersed throughout the nylon 6 matrix. DSC analysis shows that the in situ incorporation of silver nanoparticles increased the Tg and crystallinity of the resultant nanofibers. These silver nanoparticle-filled nylon 6 nanofibers exhibit a steady and long-lasting silver ion release behavior, and robust antibacterial activity against both Gram-positive B. cereus and Gram-negative E. coli microorganisms.}, number={28}, journal={JOURNAL OF MATERIALS CHEMISTRY}, author={Shi, Quan and Vitchuli, Narendiran and Nowak, Joshua and Noar, Jesse and Caldwell, Jane M. and Breidt, Frederick and Bourham, Mohamed and McCord, Marian and Zhang, Xiangwu}, year={2011}, pages={10330–10335} } @article{shi_vitchuli_ji_nowak_mccord_bourham_zhang_2010, title={A facile approach to fabricate porous nylon 6 nanofibers using silica nanotemplate}, volume={120}, ISSN={0021-8995}, url={http://dx.doi.org/10.1002/app.33161}, DOI={10.1002/app.33161}, abstractNote={Abstract}, number={1}, journal={Journal of Applied Polymer Science}, publisher={Wiley}, author={Shi, Quan and Vitchuli, Narendiran and Ji, Liwen and Nowak, Joshua and McCord, Marian and Bourham, Mohamed and Zhang, Xiangwu}, year={2010}, month={Oct}, pages={425–433} } @article{ji_lin_li_li_liang_toprakci_shi_zhang_2010, title={Formation and characterization of core-sheath nanofibers through electrospinning and surface-initiated polymerization}, volume={51}, ISSN={["1873-2291"]}, url={https://publons.com/publon/674399/}, DOI={10.1016/j.polymer.2010.07.042}, abstractNote={Novel core-sheath nanofibers, composed of polyacrylonitrile (PAN) core and polypyrrole (PPy) sheath with clear boundary between them, were fabricated by electrospinning PAN/FeCl3·6H2O bicomponent nanofibers and the subsequent surface-initiated polymerization in a pyrrole-containing solution. By adjusting the concentration of FeCl3·6H2O, the surface morphology of PPy sheath changed from isolated agglomerates or clusters to relatively uniform thin-film structure. Thermal properties of PAN-PPy core-sheath nanofibers were also characterized. Results indicated that the PPy sheath played a role of inhibitor and retarded the complex chemical reactions of PAN during the carbonization process.}, number={19}, journal={POLYMER}, author={Ji, Liwen and Lin, Zhan and Li, Ying and Li, Shuli and Liang, Yinzheng and Toprakci, Ozan and Shi, Quan and Zhang, Xiangwu}, year={2010}, month={Sep}, pages={4368–4374} } @article{ji_lin_zhou_shi_toprakci_medford_millns_zhang_2010, title={Formation and electrochemical performance of copper/carbon composite nanofibers}, volume={55}, ISSN={["1873-3859"]}, url={https://publons.com/publon/674402/}, DOI={10.1016/j.electacta.2009.10.033}, abstractNote={Copper-loaded carbon nanofibers are fabricated by thermally treating electrospun Cu(CH3COO)2/polyacrylonitrile nanofibers and utilized as an energy-storage material for rechargeable lithium–ion batteries. These composite nanofibers deliver more than 400 mA g−1 reversible capacities at 50 and 100 mA g−1 current densities and also maintain clear fibrous morphology and good structural integrity after 50 charge/discharge cycles. The relatively high capacity and good cycling performance of these composite nanofibers, stemmed from the integrated combination of metallic copper and disordered carbon as well as their unique textures and surface properties, make them a promising electrode candidate for next-generation lithium–ion batteries.}, number={5}, journal={ELECTROCHIMICA ACTA}, author={Ji, Liwen and Lin, Zhan and Zhou, Rui and Shi, Quan and Toprakci, Ozan and Medford, Andrew J. and Millns, Christopher R. and Zhang, Xiangwu}, year={2010}, month={Feb}, pages={1605–1611} }