Amperometric sensor for ascorbic acid based on a glassy carbon electrode modified with gold-silver bimetallic nanotubes in a chitosan matrix

Yang, Penghao; Gao, Xia; Wang, Lisha; Wu, Qi; Chen, Zhichun; Lin, Xianfu

doi:10.1007/s00604-013-1104-6

Cited by 24 publications

(7 citation statements)

References 35 publications

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“…For example, Yang et al used AgNWs as the template and HAuCl 4 as the Au precursor to synthesize Au@Ag nanotubes. [ 77 ] By injecting HAuCl 4 solution into AgNW dispersion, the Au nanoparticles (AuNPs) were generated on the surface of AgNWs. Not only the interaction between metallic particles, hybrid composites can also be synthesized together with other components.…”

Section: Nanomaterials Used In Wearable Sensorsmentioning

confidence: 99%

Recent Advances in Nanomaterial‐Enabled Wearable Sensors: Material Synthesis, Sensor Design, and Personal Health Monitoring

Peng

Zhao

Ping

et al. 2020

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160

105

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Wearable sensors have gained much attention due to their potential in personal health monitoring in a timely, cost‐effective, easy‐operating, and noninvasive way. In recent studies, nanomaterials have been employed in wearable sensors to improve the sensing performance in view of their excellent properties. Here, focus is mainly on the nanomaterial‐enabled wearable sensors and their latest advances in personal health monitoring. Different kinds of nanomaterials used in wearable sensors, such as metal nanoparticles, carbon nanomaterials, metallic nanomaterials, hybrid nanocomposites, and bio‐nanomaterials, are reviewed. Then, the progress of nanomaterial‐based wearable sensors in personal health monitoring, including the detection of ions and molecules in body fluids and exhaled breath, physiological signals, and emotion parameters, is discussed. Furthermore, the future challenges and opportunities of nanomaterial‐enabled wearable sensors are discussed.

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Section: Nanomaterials Used In Wearable Sensorsmentioning

confidence: 99%

Recent Advances in Nanomaterial‐Enabled Wearable Sensors: Material Synthesis, Sensor Design, and Personal Health Monitoring

Peng

Zhao

Ping

et al. 2020

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160

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“…1D silver alloys have been synthesized by various methods . Yang et al reported the synthesis of gold‐silver nanotubes (Au‐AgNTs) through a PVP‐mediated polyol way adopting a replacement reaction with Ag NWs . The Ag NWs were synthesized by a polyol method and then added into PVP/NaCl aqueous solution under magnetic stirring.…”

Section: Preparationsmentioning

confidence: 99%

One Dimensional Silver‐based Nanomaterials: Preparations and Electrochemical Applications

Zhao

Qiu

et al. 2017

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One dimensional (1D) silver-based nanomaterials have a great potential in various fields because of their high specific surface area, high electric conductivity, optoelectronic properties, mechanical flexibility and high electro-catalytic efficiency. In this Review, the preparations of 1D silver-based nanomaterials is classified by structure composed of simple silver nanowires/rods/belts/tubes, core-shells, and hybrids. The latest applications based on 1D silver nanomaterials and their composite materials are summarized systematically including electrochemical capacitors, lithium-ion/lithium-oxygen batteries, electrochemical sensors and electrochemical catalysis. The preparation process, tailored material properties and electrochemical applications are discussed.

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“…This because it is not only the most common anti‐oxidant, but is also present in mammalian brain along with several neurotransmitters, so its determination is also crucial in the medical field. Electrochemical methods for its determination were recently reviewed , nevertheless many others were proposed since then . Many of these methods allow the determination of ascorbic acid in the presence of several other analytes, more commonly uric acid and dopamine since they are co‐existing in biological matrixes and they are oxidized at almost the same potential at traditional electrode materials.…”

Section: Water Soluble Vitaminsmentioning

confidence: 99%

Recent Advances in Electroanalysis of Vitamins

Brunetti

2016

Electroanalysis

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Vitamins are a chemically heterogeneous group of compounds known as essential for the normal functioning of the organic metabolism. Their decrease in humans can lead to several diseases and not being produced by the body, they need to be obtained from dietary sources or supplements. For these reasons, their determination in food, pharmaceutical and clinical samples is crucial. This article reviews key advances in electrochemical measurements of vitamins over the past decade. Particular attention is given to papers proving applicability to real samples analysis. The technical features of the proposed sensors are presented and discussed along with their analytical performances. Future trends and challenges are also addressed.

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Amperometric sensor for ascorbic acid based on a glassy carbon electrode modified with gold-silver bimetallic nanotubes in a chitosan matrix

Cited by 24 publications

References 35 publications

Recent Advances in Nanomaterial‐Enabled Wearable Sensors: Material Synthesis, Sensor Design, and Personal Health Monitoring

Recent Advances in Nanomaterial‐Enabled Wearable Sensors: Material Synthesis, Sensor Design, and Personal Health Monitoring

One Dimensional Silver‐based Nanomaterials: Preparations and Electrochemical Applications

Recent Advances in Electroanalysis of Vitamins

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