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Electrosynthesis of Carbon Aerogels Modified AuNPs@Quercetin via Environmentally Benign Method for hydrazine (HZ) and hydroxylamine (HA) Detection

Abstract

An ultrasensitive electrochemical sensor fabricated using hydrothermal and environmentally benign methods for the detection of environmental pollutions (hydrazine (HZ) and hydroxylamine (HA)) has described. A large amount of HZ and HA used for the public and private sectors in different fields, which can cause environmental, biological and physiological changes. The detection and control of HZ and HA important for environmental safety and protection. We have developed highly sensitive Au@QCR-CAs modified SPC electrodes, well-separated oxidation peaks and enhanced peak currents of HZ and HA has observed owing to the superior conductivity of CAs and the excellent catalytic activity of Au@QCR nanoparticles. The various kinetic and experimental parameters also optimized. The fabricated sensors also applied for the detection of HZ and HA in real samples analysis. This study offers the best platform to explore carbon aerogels modified AuNPs@Quercetin via an environmentally benign method for the detection of HZ and HA with a highly sensitive and selective electrochemical sensor.

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Publication details

The article was received on 30 Oct 2019, accepted on 29 Nov 2019 and first published on 29 Nov 2019


Article type: Paper
DOI: 10.1039/C9NJ05360C
New J. Chem., 2019, Accepted Manuscript

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    Electrosynthesis of Carbon Aerogels Modified AuNPs@Quercetin via Environmentally Benign Method for hydrazine (HZ) and hydroxylamine (HA) Detection

    R. Chellakannu, R. Nehru, S. M. Chen, H. Kim, S. Arumugam and R. Sankar, New J. Chem., 2019, Accepted Manuscript , DOI: 10.1039/C9NJ05360C

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