Results 51 to 60 of about 163,771 (279)

Cathodic stripping of elemental Te in dichloromethane

, 2023
The cathodic stripping of Te in CH2Cl2 with 0.1 M [NnBu4]Cl has been studied. In background electrolyte the cathodic stripping of Te behaves in the expected way.
Reid, G., W. Levason, G. Reid, W. Zhang, Bartlett, P.N., P.N. Bartlett, S.J. Reeves, Cook, D.A., D.A. Cook, Levason, W., Reeves, S.J., Zhang, W.   +11 more
core   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Cathodic adsorptive stripping voltammetry of an anti-emetic agent Granisetron in pharmaceutical formulation and biological matrix

Journal of Pharmaceutical Analysis, 2012
Granisetron showed one well-defined reduction peak at Hanging Mercury Drop Electrode (HMDE) in the potential range from −1.3 to −1.5 V due to reduction of C=N bond.
Rajeev Jain, Ramkishor Sharma
doaj   +1 more source

In Vivo Monitoring of Thrombo‐Inflammatory Biomarkers via Molecularly Imprinted Polymer‐Integrated Hydrogel Microneedles

Advanced Materials, EarlyView.
A wearable electrochemical microneedle patch integrates Prussian Blue redox transduction with molecularly imprinted polymer recognition for reagent‐free sampling and detection of thrombo‐inflammatory biomarkers in dermal interstitial fluid. The platform tracks thrombin and inflammatory cytokines with sensitive in vitro, ex vivo, and in vivo performance,
Mahmoud Ayman Saleh, Peyman GhavamiNejad, Arash Khorrami Jahromi, Sanjana Srikant, Sripadh Guptha Yedire, Fatemeh Keyvani, Roozbeh Siavash Moakhar, Sajad Shiekh, Mackenzie Graham, Joe Quadrilatero, Mahla Poudineh, Sara Mahshid   +11 more
wiley   +1 more source

Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells

Advanced Materials, EarlyView.
Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park, Kate Chen, Su Min Ahn, Hengquan Guo, Cy Fujimoto, Jong‐Ho Choi, Lynda Amichi, Danah Kim, Seung Geol Lee, Xiaojing Wang, Jacob S. Spendelow, Sun Young Kang, Panagiotis Bexis, Eun Joo S. Park, Yu Seung Kim   +14 more
wiley   +1 more source

Cathodic Stripping Voltammetry of Sulfide with a Silver Disk Electrode

Analytical Sciences, 1992
Direct current (DC) and differential pulse (DP) stripping voltammograms of sulfide at the low ng ml-1 level in 0.2M sodium hydroxide solutions with a silver electrode have several peaks, all of which should be considered for quantification. The sum of the heights of all the stripping peaks is proportional to the sulfide concentration in the DP mode ...
TANAKA, Tatsuhiko, ISHIYAMA, Takashi, MIZUIKE, Atsushi   +2 more
openaire   +2 more sources

Avaliação da especiação química de cobre nas águas de chuva de Florianópolis e magnitude da sua reposição utilizando a voltametria de redissolução catódica [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaUma vez que um metal é emitido na atmosfera, este pode ser transportado por longas distâncias, e interagir com ...
Viel, Fabíola Corrêa
core  

Leveraging Data‐Driven and Fundamental Insights for Electrolyte Innovation in Lithium Metal Batteries

Advanced Materials, EarlyView.
Using 640 curated electrolyte formulations, we apply data‐driven analysis to reveal how molecular features govern coulombic efficiency (CE) in lithium metal batteries. Fluorine content correlates positively with CE, while oxygen, carbon, and higher boiling points correlate negatively.
Minh Van Duong, Mitchell Kaiser, Xia Cao, Trung Thien Nguyen, Au Nguyen, Phung My Loan Le, Jun Liu   +6 more
wiley   +1 more source

Electrochemical Behavior of Ni(II)-Salen at the Mercury Electrode

International Journal of Electrochemistry, 2013
The complex Ni(II)-salen has been studied using cyclic and square-wave cathodic stripping voltammetry at the static mercury drop electrode in an aqueous media of phosphate and Hepes buffers (at pH 7.0).
Pércio Augusto Mardini Farias, Margarida Bethlem Rodrigues Bastos   +1 more
doaj   +1 more source

Determinação voltamétrica sequencial de urânio, cádmio e chumbo em fertilizantes fosfatados utilizando o eletrodo de filme de bismuto [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, 2014.A agricultura do país atravessa uma fase onde todo o esforço para a verticalização da produção de ...
Martos, Lara Martholly Di
core