Smirnov, Sergei N. - New Mexico State University - Department of Chemistry and Biochemistry

个人简介

M.S., Novosibirsk University, Russia 1982 Ph.D., Novosibirsk University, Russia 1987 Postdoctoral, Dartmouth College, NH 1995 Research Assistant Professor, Dartmouth College, NH 1995-1998

研究领域

Research Projects in his group can be divided into the following categories: Intracellular Drug Delivery and Cell Transfection: Nanotubes and nanoporous mebranes and are applied for these goals with emphasis on targeted delivery with new physical mechanisms of drug release. 2D materials and their applications: Fundamental aspects of growth of 2D materials (e.g., graphene and h-BN) via atmospheric pressure chemical vapor deposition (APCVD) and their applications as membranes for sensors, desalination, photovoltaic devices, composite materials and others. Sensors: Various physico-chemical phenomena can often be applied to detect chemical and biological species. We have been focusing on sensors based on nanoporous membranes with simple electrical and optical means of detection. Electron transfer: Electron transfer processes play a fundamental role in chemistry, physics and biology. Such processes can be initiated by light or, instead, result in formation of electronically excited species able to emit optical photons. We investigate the photoinduced electron transfer reactions in solutions and at interfaces. Transient displacement current technique, fluorescence spectroscopy and kinetics as well as scanning probe microscopy and magnetic resonance spectroscopy are primary tools in these studies. Intra and intermolecular charge transfer have been investigated including photovoltaic and electroluminescent devices. Scanning probe microscopy: Many chemical and biochemical phenomena can be now addressed almost on a single molecule level. Scanning probe microscopy in a form of STM, AFM and their various modifications have become powerfull tools in such in such investigations. We have been applying them to study mechanical and electrical properties of single molecules and their aggregates on surfaces.

近期论文

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Evolutionary selection growth of two-dimensional materials on polycrystalline substrates' I. Vlassiouk, Y. Stehle, P. R. Pudasaini, R. R. Unocic, P. D. Rack, A. P. Baddorf, I. N. Ivanov, N. V. Lavrik, F. List, N. Gupta, K. Bets, B. I. Yakobson, S. Smirnov Nature Materials , 18 (2018) 318-322 Synergistic Effect of Iron Diselenide Decorated Multi-walled Carbon Nanotube for Enhanced Heterogeneous Electron Transfer and Electrochemical Hydrogen Evolution S. Sarker, P. Chaturvedib, L. Yan, T. Nakotte, X. Chen, S. K. Richins, S. Dash, J. Peters, M. Zhou, S. N. Smirnov, H. Luo Electrochimica Acta , 20 (2018) 138-146 Anisotropic Etching of Hexagonal Boron Nitride and Graphene: Question of Edge Terminations. Y. Stehle, X. Sang, R. R. Unocic, D. Voylov, R. K. Jackson, S. Smirnov, I. Vlassiouk Nano Lett., 17 (2017) 7306-7314 Simple and Versatile Detection of Viruses Using Anodized Alumina Membranes. P. Chaturvedi, S. D. Rodriguez, I.V. Vlassiouk , I.A. Hansen, S. N. Smirnov, ACS Sensors, 1 (2016) 488-492 Synthesis of Hexagonal Boron Nitride Monolayer: Control of Nucleation and Crystal Morphology. Y. Stehle, H.M. Meyer, R.R. Unocic, M. Kidder, G. Polizos, P.G. Datskos, R. Jackson, S. N. Smirnov, I.V. Vlassiouk Chem. Mat., 27 (2015) 8041-8047 Titanium Oxynitride Nanoparticles Anchored on Carbon Nanotubes as Energy Storage Materials. L.Yan, G. Chen, S. Tan, M. Zhou, G. Zou, S. Deng, S. Smirnov, H.Luo, ACS Appl. Mat. Interfaces, 7 (2015) 24212-24217 Strong and Electrically Conductive Graphene Based Composite Fibers and Laminates. I.V. Vlassiouk, G. Polizos, R. Cooper, I.N. Ivanov, J.K. Keum, F. Paulauskas, P.G. Datskos, S.N. Smirnov ACS Appl. Mat. Interfaces, 7 (2015) 10702-10709 Evaluation of the Catalytic Activity and Cytotoxicity of Palladium Nanocubes. The Role of Oxygen. E. Dahal, J. Curtiss, D. Subedi, G. Chen, J. Houston, S.N. Smirnov ACS Appl. Mat. Interfaces 7 (2015) 9364-9371 Water desalination using nanoporous single-layer graphene. S.P. Surwade, S.N. Smirnov, I.V. Vlassiouk, R.R. Unocic, G.M. Veith, S. Dai, S.M. Mahurin Nature Nanotechnology, 10 (2015) 459-464 Porous TiO2 Conformal Coating on Carbon Nanotubes as Energy Storage Materials. L.Yan, Y. Xu, M. Zhou, G. Chen, S. Deng, S. Smirnov, H.Luo, G. Zou Electrochimica Acta, 169 (2015) 73-81 A facile hydrothermal route to iron(III) oxide with conductive additives as composite anode for lithium ion batteries. G. Chen, R. Rodriguez, L. Fei, Y. Xu, S. Deng, S. Smirnov, H. Luo J. Power Sources, 259 (2014) 227-232 Instant Gelation Synthesis of 3D Porous MoS2@C Nanocomposites for Lithium Ion Batteries. L. Fei, Y. Xu, X. Wu, G. Chen, Y. Li, S. Deng, S. Smirnov, H. Luo Nanoscale, 6 (2014) 3664-3669 Surface modification of graphene nanopores for protein translocation. Y. P. Shan P. B. Tiwari, P. Krishnakumar, I. Vlassiouk, W.Z. Li, X.W. Wang, Y. Darici, S.M. Lindsay, H. D. Wang, S. Smirnov, J. He Nanotechnology, 24 (2013) 495102 SBA-15 confined synthesis of TiNb2O7 nanoparticles for lithium-ion batteries L.Fei, Y. Xu, X.Wu, Y.Li, P.Xie, S.Deng, S.Smirnov, H. Luo Nanoscale, 5 (2013) 11102-11107 Graphene Nucleation Density on Copper: Fundamental Role of Background Pressure. I.V. Vlassiouk, S.N. Smirnov, M. Regmi, S.P. Surwade, N. Srivastava, R.M. Feenstra, G. Eres, C.Parish, N. Lavrik, P. Datskos, S. Dai, P.F. Fulvio J. Phys. Chem. C, 117 (2013) 18919 - 18926 Bismuth Oxide: A New Lithium-Ion Battery Anode. Li, Y.; Trujillo, M.A.; Fu, E.; Patterson, B.; Fei, L.; Xu, Y.; Deng, S.; Smirnov, S.; Luo, H. J. Mater. Chem. A, 1 (2013) 12123 - 12127 Reduced Graphene Oxide Wrapped FeS Nanocomposite for Lithium-Ion Battery Anode with Improved Performance. Fei, L.; Lin, Q.; Yuan, B.; Chen, G.; Xie, P.; Li, Y.; Xu, Y.; Deng, S.; Smirnov, S.; Luo, H. ACS Appl. Mat. Interfaces, 5 (2013) 5330-5335 Large Scale Atmospheric Pressure Chemical Vapor Deposition of Graphene. I. Vlassiouk, P. Fulvio, H. Meyer, N. Lavrik, S. Dai, P. Datskos, S. Smirnov Carbon, 54 (2013) 58 - 67 Voltage Gated Hydrophobic Nanopores. S. N. Smirnov, I. V. Vlassiouk, N. V. Lavrik, ACS Nano , 5 (2011) 7453-7461 pH Valve Based on Hydrophobicity Switching. F. Rios, S. Smirnov, Chem. Mater. , 16 (2011) 3601-3605 Role of Hydrogen in CVD Growth of Large Single Crystal Graphene. I. Vlassiouk, M. Regmi, P. Fulvio, S. Dai, P. Datskos, G. Eres, S. Smirnov, ACS Nano , 5 (2011) 6069 - 6076 Electrical and thermal conductivity of low temperature CVD graphene: the effect of disorder. I. Vlassiouk, S. Smirnov, I. Ivanov, P. F. Fulvio, S. Dai, H. Meyer, M. Chi, D. Hensley, P. Datskos, N. V. Lavrik, Nanotechnology , 22 (2011) 275716