Chemically modified electrodes for electrochemical detection of dopamine in the presence of uric acid and ascorbic acid: A review
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- 作者：Muhammad Sajid ; msajid@kfupm.edu.sa" class="auth_mail" title="E-mail the corresponding author ; analyticalchemist508@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mazen Khaled Nazal ; Muhammad Mansha ; Abdulnaser Alsharaa ; Shehzada Muhammad Sajid Jillani ; Chanbasha Basheer
- 关键词：GCE ; glassy carbon electrode ; RGO&ndash ; GCE ; Partially reduced graphene oxide-modified GCE ; mp-GR/GCE ; Multi-nanopore graphene-modified GCE ; PVP/GR/GCE ; Polyvinylpyrrolidone- and graphene-modified GCE ; f-SWCNTs/GCE ; Sodium dodecyl sulfate single-walled carbon nanotubes-modified GCE ; SWCNTs /GCE ; Electrochemically pretreated single-walled carbon nanotubes-modified GCE ; MWCNT/GONR/GC ; A Core&ndash ; shell multi-walled carbon nanotube GONR (MWCNT/GONR/GC) ; β-CD-MWCNTs/Plu-AuNPs/GCE ; Gold nanoparticle
- 刊名：TrAC Trends in Analytical Chemistry
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：76
- 期：Complete
- 页码：15-29
- 全文大小：1352 K
文摘
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Detection of dopamine (DA) levels in the presence of uric acid (UA) and ascorbic acid (AA) has been studied.
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Strategies to counter the problems of poor sensitivity and selectivity have been discussed.
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Types of chemically modified electrodes for detection of DA in the presence of UA and AA have been elucidated.
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Challenges in electrochemical sensing of DA, UA, and AA in real biological samples have been mentioned.