Results 41 to 50 of about 72,564 (267)

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Comportamento eletroquímico da N-nitrosotiazolidina ácido carboxílico sobre eletrodos de ouro e mercúrio Electrochemical behavior of N-nitrosothiazolidine carboxilic acid on gold and mercury electrodes

Química Nova, 2008
The electrochemical behavior of N-nitrosothiazolidine carboxylic acid (NTAC) on gold and hanging mercury electrodes, using the cyclic and square wave voltammetries, was studied. Whereas NTAC suffer reduction in a single step on the mercury electrode, two
Lucia Codognoto, Felix G. R. Reyes, Eduardo Winter, Susanne Rath   +3 more
doaj   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Modification of Gold Surface with Gold Nanoparticles and Cyclohexyl Dithiocarbamate as a Selective Sensor for Cysteine

Journal of Chemistry, 2013
The self-assembly of cyclohexylamine dithiocarbamate (C6DTC) on gold (Au) and gold nanoparticles (AuNPs) was studied electrochemically using cyclic voltammetry (CV).
Ehab AlShamaileh, Haytham Saadeh, Valerie Favry   +2 more
doaj   +1 more source

Nypa fruticans-assisted green-synthesized gold nanoparticles for an enhanced electrochemical formaldehyde sensor based on fish albumin composite [PDF]

Global Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: The need for sustainable, rapid, and cost-effective electrochemical sensors for formaldehyde monitoring is increasing. Traditional noble metal nanoparticle synthesis often uses hazardous chemicals.
T.P.H. Hutapea, M.S. Lembang, A. Huda, Asranudin ,, D.P. Dewi, Suprapto ,, F. Kurniawan, H.A. Saputra, A.W. Pratama, V.F. Knight, M.N.F. Norrrahim   +10 more
doaj   +1 more source

Reduction of NAD+ on a Gold Electrode [PDF]

ECS Meeting Abstracts, 2006
Abstract not Available.
Alexis Damian, Sasha Omanovic
openaire   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Electrochemical Organophosphorus Pesticide Detection Using Nanostructured Gold-Modified Electrodes

Sensors, 2022
In this study, nanostructured gold was successfully prepared on a bare Au electrode using the electrochemical deposition method. Nanostructured gold provided more exposed active sites to facilitate the ion and electron transfer during the ...
Han-Wei Chang, Chien-Lin Chen, Yan-Hua Chen, Yu-Ming Chang, Feng-Jiin Liu, Yu-Chen Tsai   +5 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Simultaneous Detection of Catechol and Hydroquinone by Gold Nanorods/Poly(L-cysteine) Modified Electrode

International Journal of Electrochemical Science, 2020
Herein, a poly(L-cysteine) modified glassy carbon electrode was prepared by electropolymerization. Gold nanorods were assembled onto the surface of the poly(L-cysteine) modified electrode surface via Au-S bonds.
Keying zhang, Deshun Cheng, Lei Yang, Ziqiang Zhang, Xiaoling Li, Na zhang   +5 more
doaj   +1 more source