Results 31 to 40 of about 9,790 (191)

Cyclic Voltammetry and Molecular Docking Study of the Interactions of Two Derivatives of 5-fluorouracil with DNA

International Journal of Electrochemical Science, 2014
Two derivatives of 5-fluorouracil (5-FU) with similar structure were synthesised, and their interactions with calf thymus-DNA (CT-DNA) have been studied using cyclic voltammetry (CV) at a DNA- modified gold electrode.
Da-An Qin, Xiao-Qing Cai, Qian Miao, Zuo-Hui Wang, Mao-Lin Hu   +4 more
doaj   +1 more source

Non‐Noble Metal Nanocatalysts for Hydrogen Evolution

Advanced Science, EarlyView.
Recent overviews and latest developments of diverse classes of non‐noble catalysts for application toward high‐performance photocatalysis, thermocatalytic steam reforming, and electrocatalysis. Toward sustainability objectives, several advanced characterization tools in combination with the latest breakthroughs in machine learning for material ...
Lina Jaya Diguna, Gede Herry Arum Wijaya, Md Abdul Kuddus Sheikh, Tobias Haposan, Fidelis Stefanus Hubertson Simanjuntak, Arramel Arramel, Muhammad Danang Birowosuto, Konstantin Sergeevich Novoselov   +7 more
wiley   +1 more source

Determination of Triamcinolone Acetonide Steroid on Glassy Carbon Electrode by Stripping Voltammetric Methods

International Journal of Electrochemical Science, 2008
A corticosteroid, triamcinolone acetonide was determined by stripping voltammetric procedure using glassy carbon electrode. Cyclic voltammetric behaviour of steroid was studied in 50% aqueous methanol at acid, neutral and alkaline pH conditions ...
C. Vedhi, R. Eswar, H. Gurumallesh Prabu and P. Manisankar
doaj   +2 more sources

Adaptive Cu Reconstruction in Heterostructure Drives High‐Rate Nitrate‐to‐Ammonia Conversion

Advanced Science, EarlyView.
An adaptively reconstructed Cu/CoOX heterojunction, featuring a surface‐localized, hydroxyl‐rich oxidized Cu species, forms in situ from a CuO/CoOX (Co1Cu9OX) pre‐catalyst during electrochemical nitrate reduction. The self‐adaptive reconstruction and the incorporation of heterostructure regulate nitrogen‐containing intermediate adsorption and *H supply,
Chunyu Yuan, Saikat Bolar, Yongzheng Zhang, Akitaka Ito, Tatsuhiko Ohto, Takeshi Fujita   +5 more
wiley   +1 more source

Single‐Atom‐Enhanced Fully Inkjet‐Printed Electrochemical Sensor for Dopamine Detection

Advanced Science, EarlyView.
Fully inkjet‐printed paper‐based dopamine sensors are fabricated using nitrogen‐doped graphene acid functionalized with copper single atoms. The copper sites uniquely enhance dopamine oxidation through strong molecular adsorption, as verified by electrochemical measurements and DFT calculations. The approach highlights the potential of single‐atom inks
Martin‐Alex Nalepa, David Panáček, Vítězslav Hrubý, Matěj Jendrišák, Rostislav Langer, Michal Langer, Petr Jakubec, Ivan Dědek, Vojtěch Kupka, Michal Mazur, Radek Zbořil, Michal Otyepka   +11 more
wiley   +1 more source

Electrodeposition of Nano-Structured PbO2 on Glassy Carbon Electrodes by FFT Continuous Cyclic Voltammetry

International Journal of Electrochemical Science, 2012
Nano-structured lead dioxide was prepared by an easy and fast continuous cyclic voltammetric technique. The prepared nano-structured lead dioxide films were ultimately aimed at producing cathodes with improved electrocatalytic activity and stability for ...
Tayebeh Mirzaei Garakani, Parviz Norouzi, Majid Hamzehloo, Mohammad Reza Ganjali   +3 more
doaj   +1 more source

Stretchable Energy Storage with Eutectic Gallium Indium Alloy

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A highly stretchable liquid metal‐based electrode is developed via a one‐step process, retaining conductivity and capacitance after mechanical deformation up to 900% strain. The stretchable all‐solid‐state device provides a areal energy density of 43 µWh cm⁻2 after 150% strain.
Adit Gupta, Noah Al‐Shamery, Jian Lv, Gurunathan Thangavel, Jinwoo Park, Daniel Mandler, Pooi See Lee   +6 more
wiley   +1 more source

Electrochemical Determination of Pentachlorophenol in Water on a Multi-Wall Carbon Nanotubes-Epoxy Composite Electrode

Sensors, 2012
The aim of this study was the preparation, characterization, and application of a multi-wall carbon nanotubes-epoxy composite electrode (MWCNT-EP) with 25%, wt.
Joop Schoonman, Stephen J. Picken, Anamaria Baciu, Adriana Remes, Florica Manea, Aniela Pop   +5 more
doaj   +1 more source

One‐Step Electrodeposition of Iron Oxyhydroxide Onto 3D Porous Graphene Substrates for on Chip Asymmetric Micro‐Supercapacitors

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
A micro‐supercapacitor with electrodeposited iron oxyhydroxide (FeOOH) as the negative electrode and birnessite manganese oxide (MnO2) as the positive electrode achieves a 2 V working voltage, stable cycling in an aqueous electrolyte, and high energy and power densities of 21 μWh cm‐2 and 2.5 mW cm‐2 respectively.
Filipe Braga, Gabriel Casano, Manel Sonni, Harry Finch, Vinod R. Dhanak, Marco Caffio, Laurence J. Hardwick   +6 more
wiley   +1 more source

Software for near-real-time voltammetric tracking of tonic neurotransmitter levels in vivo

Frontiers in Neuroscience, 2022
Tonic extracellular neurotransmitter concentrations are important modulators of central network homeostasis. Disruptions in these tonic levels are thought to play a role in neurologic and psychiatric disease.
Abhinav Goyal, Abhinav Goyal, Sangmun Hwang, Aaron E. Rusheen, Aaron E. Rusheen, Charles D. Blaha, Kevin E. Bennet, Kendall H. Lee, Kendall H. Lee, Dong Pyo Jang, Yoonbae Oh, Yoonbae Oh, Hojin Shin, Hojin Shin   +13 more
doaj   +1 more source