Results 21 to 30 of about 47,561 (256)
Synthesizing Electrodes Into Electrochemical Sensor Systems
Frontiers in Chemistry, 2021 Electrochemical sensors that can determine single/multiple analytes remain a key challenge in miniaturized analytical systems and devices. In this study, we present in situ synthesis and modification of gold nanodendrite electrodes to create an ...
Yulia G. Mourzina +2 more
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New Au/chitosan nanocomposite modified carbon paste sensor for voltammetric detection of nicotine
Scientific Reports, 2023 A profoundly touchy voltammetric sensor for detection of nicotine (NIC) in urine and tobacco specimens has been developed in light of the boosted electrochemical response of NIC at gold and chitosan nanocomposite modified carbon paste electrode (ACMCPE).
M. Shehata, M. Zaki, Amany M. Fekry
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Micromachines, 2022 This paper presented an electrochemical seismic micro sensor based on an integrated structure of four centrosymmetric electrodes. In this integrative structure, cathodes were not only distributed on wafer surfaces but also on the inner walls of the flow ...
Yumo Duan +5 more
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Sensors and Actuators Reports, 2023 Triglycerides (TG) are an important biomarker of various diseases including hyper-lipidemia. Current emergent requirements for TG sensing include the development of electrochemical sensors for easy, cost-effective, disposable and single use triglyceride ...
Inyoung Lee +8 more
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Graphene‐Based Electrochemical Sensors
Small, 2013 AbstractGraphene, one kind of emerging carbon nanomaterial, has attracted increasing attention recently. Due to its fascinating physical and electrochemical properties, graphene as a promising electrode material has been widely used in electrochemical sensing applications.
Wu, Shixin +4 more
openaire +4 more sources
Non-enzymatic electrochemical sensor for wearable monitoring of sweat biomarkers: A mini-review
Current Research in Biotechnology, 2023 Sweat contains a wealth of health-related biomarkers, which has been a promising resource for personalized real-time monitoring at molecular level.
Yu Liu, Tao Liu, Danfeng Jiang
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International Journal of Electrochemical Science, 2017 In this study, an electrochemical sensor based on a novel composite of reduced graphene oxide (GO) and multi-walled carbon nanotube (CNT) was developed for the detection of 2-hydroxy-3-methylanthraquinone.
Zheng Wei +9 more
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Electrochemical Analysis of Tanshinone IIA in Salvia Based on Chitosan-coated Graphene
International Journal of Electrochemical Science, 2017 In this work, tanshinone IIA (TAN) was successfully detected using an effective and facile electrochemical sensor based on an RGO/Au (reduced graphene oxide/gold nanoparticle)-modified electrode. RGO was prepared using a microwave-assisted technique. For
Haiyan Li, Shuangjiang Zan
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, 2023 This thesis focuses on the development of electrochemical sensors, in which three main perspectives are explored. First, bespoke pH sensors for near-neutral conditions are developed for both freshwater and seawater. Inspired by the importance and challenge of detection in seawater, bromide and chloride quantifications are subsequently studied.
Muhammad Sheraz Ahmad +2 more
openaire +2 more sources
FEBS Open Bio, EarlyView.Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid +3 more
wiley +1 more source