Results 11 to 20 of about 45,469 (281)

A combined "electrochemical-frustrated Lewis pair" approach to hydrogen activation: surface catalytic effects at platinum electrodes [PDF]

, 2014
Herein, we extend our “combined electrochemical–frustrated Lewis pair” approach to include Pt electrode surfaces for the first time. We found that the voltammetric response of an electrochemical–frustrated Lewis pair (FLP) system involving the B(C6F5)3 ...
Ashley, Ashley, Binding, Brown, Cauliez, Chapman, Chase, Chatgilialoglu, Compton, Croissant, de Leon, Duñach, Erker, Esteves, Fang, Farrell, Griller, Gritzner, Herrington, Holschumacher, Iwasita, Jutzi, Kolychev, Lawrence, Lawrence, Lawrence, LeSuer, Liu, Lu, Ma, Merino-Jiménez, Ménard, Mömming, Pedersen, Santos, Spies, Srivastava, Stephan, Stephan, Stephan, Stephan, Stephan, Sumerin, Tran, Travis, Welch, Welch, Whited, Zhang   +48 more
core   +2 more sources

Facile and One Pot Synthesis of Gold Nanoparticles Using Tetraphenylborate and Polyvinylpyrrolidone for Selective Colorimetric Detection of Mercury Ions in Aqueous Medium

Journal of Analytical Methods in Chemistry, 2012
In this work, we reported for the first time, a facile and one step synthesis of gold nanoparticles from HAuCl4, employing tetraphenylborate as the reducing agent. The synthesis is not only facile but also yields “dumb-bell-shaped”particles.
Sidhureddy Boopathi, Shanmugam Senthilkumar, Kanala Lakshminarasimha Phani   +2 more
doaj   +1 more source

Artificial Intelligence (AI) and Internet of Medical Things (IoMT) Assisted Biomedical Systems for Intelligent Healthcare

Biosensors, 2022
Artificial intelligence (AI) is a modern approach based on computer science that develops programs and algorithms to make devices intelligent and efficient for performing tasks that usually require skilled human intelligence. AI involves various subsets,
Pandiaraj Manickam, Siva Ananth Mariappan, Sindhu Monica Murugesan, Shekhar Hansda, Ajeet Kaushik, Ravikumar Shinde, S. P. Thipperudraswamy   +6 more
doaj   +1 more source

One-dimensional metal-organic frameworks: Synthesis, structure and application in electrocatalysis

Next Materials, 2023
Metal-organic frameworks (MOFs) have been regarded as one of the most promising materials for efficient energy conversion technologies, especially heterogeneous catalysis, since they were initially developed. Recently, one-dimensional (1D) MOFs and their
Xuelei Pan, Qiuyi Zhu, Kesong Yu, Mengyu Yan, Wen Luo, Shik Chi Edman Tsang, Liqiang Mai   +6 more
doaj   +1 more source

Emerging trends in point-of-care biosensing strategies for molecular architectures and antibodies of SARS-CoV-2

Biosensors and Bioelectronics: X, 2023
COVID-19, a highly contagious viral infection caused by the occurrence of severe acute respiratory syndrome coronavirus (SARS-CoV-2), has turned out to be a viral pandemic then ravaged many countries worldwide.
Gopi Karuppaiah, Arti Vashist, Madhavan Nair, Murugan Veerapandian, Pandiaraj Manickam   +4 more
doaj   +1 more source

Three-Dimensional Phthalocyanine Metal-Catecholates for High Electrochemical Carbon Dioxide Reduction. [PDF]

, 2019
The synthesis of a new anionic 3D metal-catecholate framework, termed MOF-1992, is achieved by linking tetratopic cobalt phthalocyanin-2,3,9,10,16,17,23,24-octaol linkers with Fe3(-C2O2-)6(OH2)2 trimers into an extended framework of roc topology.
Diercks, Christian S, Gutierrez-Puebla, Enrique, Hanikel, Nikita, Kang, Joohoon, Matheu, Roc, Monge, M Ángeles, Pei, Xiaokun, Prévot, Mathieu S, Yaghi, Omar M, Yang, Peidong, Zhang, Bing   +10 more
core   +3 more sources

Differences and Similarities of Photocatalysis and Electrocatalysis in Two-Dimensional Nanomaterials: Strategies, Traps, Applications and Challenges

Nano-Micro Letters, 2021
Photocatalysis and electrocatalysis have been essential parts of electrochemical processes for over half a century. Recent progress in the controllable synthesis of 2D nanomaterials has exhibited enhanced catalytic performance compared to bulk materials.
Weiqi Qian, Suwen Xu, Xiaoming Zhang, Chuanbo Li, Weiyou Yang, Chris R. Bowen, Ya Yang   +6 more
doaj   +1 more source

Ferromagnetic Ligand Holes in Cobalt Perovskite Electrocatalysts as Essential Factor for High Activity Towards Oxygen Evolution [PDF]

, 2019
The definition of the interplay between chemical composition, electro-magnetic configuration and catalytic activity requires a rational study of the orbital physics behind active materials. Apart from Coulomb forces, quantum spin exchange interactions (
Biz, Chiara, Cheruvathur, Ajin, Fianchini, Mauro, Gracia, Jose, Zhang, Ling   +4 more
core   +1 more source

Electrocatalysis

, 2010
Electrocatalysis is a core field of interfacial science because it involves enhancement of reaction rates as in the case of heterogeneous catalysis, with an additional control through the variation of electrode potential. Electrocatalytic rates are influenced by the electrode potential either directly or indirectly.
D. PLETCHER, R. GREFF, R. PEAT, L.M. PETER, J. ROBINSON   +4 more
openaire   +3 more sources

Redox, pH sensing and Electrolytic Water Splitting Properties of Electrochemically Generated Nickel Hydroxide Thin Films in Aqueous Alkaline Solution

International Journal of Electrochemical Science, 2012
The formation via repetitive potential cycling of a thin nickel oxy-hydroxide film on conductive Au, GC and Pt support surfaces is described. The redox and acid/base behavior and electro-catalytic activity with respect to water oxidation to form ...
Michael E.G. Lyons, Anja Cakara, Patrick O’Brien, Ian Godwin, Richard L. Doyle   +4 more
doaj   +1 more source