Results 41 to 50 of about 1,814 (160)

A Novel Poly (Taurine)/Nano Gold Modified Electrode for the Determination of Arsenic in Various Water Samples

open access: yesInternational Journal of Electrochemical Science, 2011
Poly taurine nano gold film has been fabricated on glassy carbon electrode (GCE) and ITO using cyclic voltammetry. Fabricated poly taurine nano gold film modified GCE has been successfully employed for the detection of arsenic in lab analysis and real ...
Muniyandi Rajkumar   +3 more
doaj   +1 more source

Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications

open access: yesCarbon Energy, EarlyView.
This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
wiley   +1 more source

Reactive Carbide‐Based Synthesis and Microstructure of NASICON Sodium Metal All Solid‐State Electrolyte

open access: yesAdvanced Materials, Volume 38, Issue 16, 17 March 2026.
Sodium Metal All‐Solid State Batteries (Na‐ASSBs) are enabled by the synthesis of the solid state electrolyte, NASICON (Na1+xZr2SixP3‐xO12), using carbide‐based precursor compounds (ZrC and SiC); resulting in dense, pure, and mechanically improved microstructure.
Callum J. Campbell   +10 more
wiley   +1 more source

İnsan Serum Albümin Nanopartikül/surfaktant Polimer Temelli Sensör ile Metil Paratiyonun Enzimsiz Elektroanalizi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Bu çalışmada, insan serum albümin nanopartiküller (HSA NP) ve elektrobiriktirilmiş yüzey aktif polisetiltrimetil amonyum bromür p(CTAB) film kaplı grafit elektrotlar (PGE) tehlikeli bir çevresel kirletici olan metil paratiyonun (MP) hassas ve seçici ...
Gülçin Bolat
doaj   +1 more source

Mesoporous Materials for Electrochemical Biosensors: From Broad Structure to Silica Film

open access: yesSmall, Volume 22, Issue 13, 3 March 2026.
This review showcases how mesoporous materials advance biosensing, spanning from material classes and fabrication strategies to the unique role of silica films as functional sensing platforms. With tunable porosity, high surface area, and versatile chemistry, these materials enhance selectivity and signal amplification in biosensors.
Vinh Khanh Ho   +3 more
wiley   +1 more source

Nano/Mesoporous Carbon from Rice Starch for Voltammetric Detection of Ascorbic Acid

open access: yesMolecules, 2018
Rice starch (RS-)based nano/mesoporous carbon (RSNMC) was prepared via a hard-templating route using cheap rice starch as a carbon source. XRD and TEM characterization indicated the formation of organized nanoporous RSNMC.
Mohammad A. Wahab   +3 more
doaj   +1 more source

Graphene oxide electrochemistry: the electrochemistry of graphene oxide modified electrodes reveals coverage dependent beneficial electrocatalysis [PDF]

open access: yesRoyal Society Open Science, 2017
The modification of electrode surfaces is widely implemented in order to try and improve electron transfer kinetics and surface interactions, most recently using graphene related materials.
Dale A. C. Brownson   +2 more
doaj   +1 more source

An Electroanalytical Perspective on the Competitive Interplay between Zinc Deposition and Hydrogen Evolution in Aqueous Zinc Metal Batteries

open access: yesAdvanced Energy Materials, Volume 16, Issue 1, 7 January 2026.
This perspective highlights recent electroanalytical measurement advances in aqueous zinc metal batteries (AZMBs). We describe tools that decouple competing pathways, such as zinc deposition, faradaic hydrogen evolution reaction (HER), and corrosion HER. We show how these insights can help enable the rational design of next generation AZMBs.
Ashutosh Rana   +7 more
wiley   +1 more source

Valorization of Glycerol Through 2,2,6,6‐Tetramethyl‐1‐Piperidine‐N‐Oxyl (TEMPO)‐Catalyzed Electrochemical Oxidation with High C3 Product Selectivity: Impact of Stirred Bulk Versus Flow Electrolysis

open access: yesChemElectroChem, Volume 13, Issue 1, January 2026.
2,2,6,6‐tetramethyl‐1‐piperidine‐N‐oxyl‐catalyzed glycerol electrochemical oxidation proceeds with different selectivity when comparing bulk stirred and flow electrolysis. Conversion of glycerol to value‐added products is an attractive solution to the oversupply of this byproduct of biofuel production.
Yuanya Zhao   +5 more
wiley   +1 more source

Electrochemical Characterization of Sodium‐Ion Energy Storage Devices Using a Low‐Cost Microcontroller‐Based Instrument

open access: yesphysica status solidi (a), Volume 223, Issue 1, January 2026.
This study presents a low‐cost, microcontroller‐based instrument for characterizing sodium‐ion supercapacitors. The system measures key parameters‐capacitance, energy density, and resistance‐with precision comparable to commercial devices. It enables affordable, real‐time testing of energy storage materials, supporting the development of sustainable ...
M. Marole, K. G. Tshabalala, R. O. Ocaya
wiley   +1 more source

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