Electroless deposition of gold nanoparticles on carbon nanopipette electrode for electrochemical detection of catecholamines released from PC12 cells.

Hetong Qi, Jiajia Song, Mengyue Zhang, Siyu Tian, Honglan Qi

Abstract read

In one paragraph

Article in Mikrochimica acta, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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2 · The registry

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5 · Who and what money

Authors and funding

5 authors.

Hetong QiSchool of Chemistry, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China. hetongqi@xjtu.edu.cn.ORCID 0000-0003-2460-950X

Jiajia SongKey Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China.

Mengyue ZhangSchool of Chemistry, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.

Siyu TianKey Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China.

Honglan QiKey Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China.

Funding

China Postdoctoral Science Foundation 2018T111033Fundamental Research Funds for the Central Universities GK201801006Fundamental Research Funds for the Central Universities XJJ2018247National Natural Science Foundation of China 21775097National Natural Science Foundation of China 21804106Natural Science Basic Research Plan in Shaanxi Province of China 2018JQ2021

6 · The paper itself

Abstract

An electroless deposition method is reported for the fabrication of gold nanoparticles (Au NPs) modified carbon nanopipette electrode (CNPE) for sensitive electrochemical detection of dopamine (DA) in aqueous solution and catecholamines released from PC12 cells. A CNPE is fabricated by chemical vapor deposition with a carbon layer onto nanocapillary and then contacted with copper (Cu) wire. Cu wire of CNPE is able to serve as reducing agent for electroless deposition of Au NPs on the CNPE because the potential of Cu

Indexed as

GoldAnimalsCatecholaminesElectrochemical TechniquesElectrodesMetal NanoparticlesPC12 CellsRatsCatecholaminesGoldCarbon nanopipette electrodeDopamineElectroless depositionGold nanoparticles

Identifiers

PMID33033924

DOI10.1007/s00604-020-04569-0

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.