Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Challa S. S. R. Kumar"'
Autor:
Tomohiro Shibata, Katla Sai Krishna, G. Lisa Bovenkamp-Langlois, Challa S. S. R. Kumar, Yaroslav Losovyj, J.T. Miller, Chelliah V. Navin, Varshni Singh, Soma Chattopadhyay, Chandra S. Theegala
Publikováno v:
Chemical Engineering Journal. 281:81-86
A continuous flow process for production of water-soluble Platinum-Dimercaptosuccinic acid (Pt(DMSA)) nanoparticles at ambient conditions using millifluidics is demonstrated. The process development was supported by in-situ synchrotron radiation-base
Autor:
Ciro Chiappini, Sergio Bertazzo, Olumide Ogunlade, Challa S. S. R. Kumar, Glenna L. Drisko, Mark F. Lythgoe, Molly M. Stevens, Katla Sai Krishna, Mathew Hembury, Paul C. Beard, Coline Jumeaux, Cédric Boissière, Clément Sanchez, Alexandra E. Porter, Tammy L. Kalber, Simon Walker-Samuel
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2015, 112 (7), pp.1959-1964. ⟨10.1073/pnas.1419622112⟩
Proceedings of the National Academy of Sciences of the United States of America, 2015, 112 (7), pp.1959-1964. ⟨10.1073/pnas.1419622112⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2015, 112 (7), pp.1959-1964. ⟨10.1073/pnas.1419622112⟩
Proceedings of the National Academy of Sciences of the United States of America, 2015, 112 (7), pp.1959-1964. ⟨10.1073/pnas.1419622112⟩
International audience; Gold quantum dots exhibit distinctive optical and magnetic behaviors compared with larger gold nanoparticles. However, their unfavorable interaction with living systems and lack of stability in aqueous solvents has so far prev
Autor:
Phillip Sprunger, John C. Flake, Matthew C. Patterson, Sai Krishna Katla, Challa S. S. R. Kumar, Evan Andrews
Publikováno v:
Journal of The Electrochemical Society. 162:F1373-F1378
Autor:
Challa S. S. R. Kumar, Susan B. Sinnott, Ulrike Diebold, Thomas A. Manz, David A. Bruce, Yu Ting Cheng, Tao Liang, David S. Sholl, John C. Flake, Michael J. Janik, James J. Spivey, Kerry M. Dooley, Petra E. de Jongh, Louis H. Haber, Gareth S. Parkinson, Ye Xu, Katla Sai Krishna
Publikováno v:
The Journal of Physical Chemistry C. 118:20043-20069
Energy Frontier Research Centers have been developed by the Department of Energy to accelerate research synergism among experimental and theoretical scientists in catalysis. The overall goal is to advance tools of synthesis, characterization, and com
Autor:
Challa S. S. R. Kumar
Publikováno v:
Magnetic Characterization Techniques for Nanomaterials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::defefbc310e64fa3e12a79afba12244b
https://doi.org/10.1007/978-3-662-52780-1
https://doi.org/10.1007/978-3-662-52780-1
Publikováno v:
Nanotechnology Reviews, Vol 3, Iss 1, Pp 39-63 (2014)
Lab-on-a-chip (LOC) systems are extensively used in recent times for applications in nanotechnology ranging from synthesis of nanomaterials to their utilization in catalysis, biomedicine, and drug delivery. A variety of nanomaterials – inorganic ma
Autor:
Challa S. S. R. Kumar
Publikováno v:
Nanotechnology Reviews, Vol 2, Iss 6, Pp 743-746 (2013)
Publikováno v:
Small. 10:907-911
Comparative theoretical and experimental investigations are reported into chemically induced magnetism in atomically-precise, ligand-stabilized gold clusters Au25 , Au38 and Au55 . The results indicate that [Au25 (PPh3 )10 (SC12 H25 )5 Cl2 ](2+) and
Autor:
Karren L. More, Sarthak Gaur, George G. Stanley, Hongyi Wu, James J. Spivey, Challa S. S. R. Kumar
Publikováno v:
Catalysis Today. 208:72-81
Thiol-ligated Au38(SC12H25)24 clusters were synthesized and supported on a microporous TiO2 support by incipient wetness impregnation. After a reductive pretreatment designed to remove the thiol ligands, the activity of catalyst was tested using CO o
Autor:
Challa S. S. R. Kumar, Sanchita Biswas, Krishnaswamy Nandakumar, Shuning Li, Jost Goettert, Rupesh K. Reddy, Yuehao Li, Dawit G. Yamane
Publikováno v:
Chemical Engineering Journal. 217:447-459
With recent increasing trend towards development of “easy to fabricate” and simple millifluidic systems that could provide required control as well as high throughput, we present here a demonstration of potential opportunities for controlled drop