Results 51 to 60 of about 3,346 (166)

Evaluation of Polytyramine Film and 6-Mercaptohexanol Self-Assembled Monolayers as the Immobilization Layers for a Capacitive DNA Sensor Chip: A Comparison

Sensors, 2021
The performance of a biosensor is associated with the properties of an immobilization layer on a sensor chip. In this study, gold sensor chips were modified with two different immobilization layers, polytyramine film and 6-mercaptohexanol self-assembled ...
Ally Mahadhy, Bo Mattiasson, Eva StåhlWernersson, Martin Hedström   +3 more
doaj   +1 more source

Ultra‐Fast and Economical Pre‐Breakdown Electrochemical Synthesis of Intrinsically Conductive Polymer Suspension for Production of Safe Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper presents a breakthrough pre‐breakdown electrochemical method for synthesizing polyNiMeOSalen suspensions, achieving an 83% yield and nanoscale dispersion ($1500/kg) and environmental impact (1.42 kg CO2eq/kg). We report a novel pre‐breakdown electrochemical synthesis method for producing polyNiMeOSalen suspensions with exceptional ...
Evgenii Beletskii, Valentin Romanovski, Mikhail Pinchuk, Vadim Snetov, Alexey Volkov, Peixia Yang, Yurii K. Gun'ko   +6 more
wiley   +1 more source

Electrodeposited Functional Coatings for On‐Demand Electro‐Responsive Drug Release and Cell Shape Transformation

Macromolecular Materials and Engineering, EarlyView.
Graphical abstract showing the biocompatible conductive polymer film which releases the entrapped drug as a response to a stimulus (applied voltage) along with mitigating bacterial growth. ABSTRACT Chronic wounds affect millions of people worldwide, and their treatment can often be ineffective, resulting in substantial healthcare costs.
Sanjana Auditto, Riccardo Carzino, Maria Summa, Michele Oneto, Marco Scotto, Niloofar Paknezhad, Simone Lauciello, Paolo Bianchini, Rosalia Bertorelli, Athanassia Athanassiou   +9 more
wiley   +1 more source

Advances in conjugated porous polymers via high internal phase emulsion templating

Polymer International, EarlyView.
This mini‐review highlights the design, synthesis and potential applications of π‐conjugated polyHIPEs, emphasizing their unique hierarchical structure and tunable properties. The work outlines innovative synthetic strategies and explores their promising roles in photocatalysis and environmental remediation, paving the way for future advancements in ...
Julie‐Lisa Malaval, Michel Granier, Philippe Gerbier, Sébastien Richeter, Sébastien Clément   +4 more
wiley   +1 more source

Mechanism of 3,4-dihydroxybenzaldehyde electropolymerization at carbon paste electrodes : catalytic detection of NADH

Química Nova, 2002
Cyclic voltammetry was used to study 3,4-dihydroxybenzaldehyde (3,4-DHB) electropolymerization processes on carbon paste electrodes. The characteristics of the electropolymerized films were highly dependent on pH, anodic switching potential, scan rate, 3,
Delbem Maria Flávia, Baader Wilhelm Josef, Serrano Sílvia Helena Pires   +2 more
doaj  

Electropolymerized Dyes as Sensing Layer for Natural Phenolic Antioxidants of Essential Oils

Engineering Proceedings
Essential oils are widely used in aromatherapy, food, and pharmaceutical industries. They contain a range of electroactive natural phenolic antioxidants like eugenol, trans-anethole, thymol, carvacrol, and vanillin.
Alena Kalmykova, Anastasiya Zhupanova, Guzel Ziyatdinova   +2 more
doaj   +1 more source

Glassy carbon electrode modified with poly(taurine)/TiO2-graphene composite film for determination of acetaminophen and caffeine [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2013
A novel electrochemical sensor poly(taurine)/TiO2-graphene nanocomposite modified glassy carbon electrode (PT/TiO2-Gr/GCE) was fabricated. This sensor was based on an electrochemically polymerized taurine layer on a TiO2-graphene modified glassy ...
Xiong Xiao-Qin, Huang Ke-Jing, Xu Chun-Xuan, Jin Chun-Xue, Zhai Qiu-Ge   +4 more
doaj   +1 more source

Organic Transistor‐Based Neuromorphic Electronics and Their Recent Applications

Small Methods, EarlyView.
This review highlights recent progress in organic neuromorphic electronics, showing how organic semiconductors enable synaptic and neuronal functions with low power, mechanical flexibility, and biocompatibility. By bridging materials, devices, and systems, organic platforms are accelerating brain‐inspired computing toward applications in artificial ...
Ziru Wang, Feng Yan
wiley   +1 more source

Acetic Acid and Ethyl Acetate as Solvents for Electropolymerization Reactions, Considering 4-Methoxyphenol and Composition of Solvent Mixtures

Organics
Various organic compounds susceptible to anodic polymerization were selected to study the effects of two solvents: acetic acid and ethyl acetate. Phenol and most of its derivatives, as well as resorcinol and 3,5-dihydroxybenzoic acid, exhibited typical ...
László Kiss, Péter Szabó
doaj   +1 more source

Synthesis, electropolymerization, and electrochromic performances of two novel tetrathiafulvalene–thiophene assemblies

e-Polymers, 2020
6,7-Bis(hexylthio)-2-[(2-hydroxyethyl)thio]-3-methylthio-tetrathiafulvalene (TTF-2) is coupled with thiophene-3-carboxylic acid and thiophene-3,4-dicarboxylic acid by Steglich esterification, respectively, to afford 2-((4′,5′-bis(hexylthio)-5-(methylthio)
Li Yuhao, Deng Shixiong, Cai Pengfei, Wang Chenyun, Wang Han, Shen Yongjia   +5 more
doaj   +1 more source