PMID- 33324612
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20201217
IS  - 2296-2646 (Print)
IS  - 2296-2646 (Electronic)
IS  - 2296-2646 (Linking)
VI  - 8
DP  - 2020
TI  - Preparation of Electrochemical Sensor Based on Zinc Oxide Nanoparticles for 
      Simultaneous Determination of AA, DA, and UA.
PG  - 592538
LID - 10.3389/fchem.2020.592538 [doi]
LID - 592538
AB  - ZnO nanoparticles (NPs) were synthesized using a hydrothermal method. Scanning 
      electron microscope (SEM) and X-ray diffraction have been used for characterizing 
      the synthesized ZnO NPs. An electrochemical sensor was fabricated using ZnO 
      NPs-modified glassy carbon electrode for simultaneous determination of ascorbic 
      acid (AA), dopamine (DA), and uric acid (UA). The proposed electrochemical sensor 
      exhibited excellent detection performance toward three analytes, demonstrating 
      that it can potentially be applied in clinical applications. The results 
      indicated the ZnO NPs-modified electrode can detect AA in the concentrations 
      range between 50 and 1,000 muM. The ZnO NPs-modified electrode can detect DA in 
      the concentrations range between 2 and 150 muM. The ZnO NPs-modified electrode can 
      detect UA in the concentrations range between 0.2 and 150 muM. The limits of 
      detections of AA, DA, and UA using ZnO NPs-modified electrode were calculated to 
      be 18.4, 0.75, and 0.11 muM, respectively.
CI  - Copyright (c) 2020 Pan, Zuo, Hou, Huang and Huang.
FAU - Pan, Yuanzhi
AU  - Pan Y
AD  - National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Key 
      Laboratory for Thin Film and Microfabrication of Ministry of Education, 
      Department of Micro/Nano Electronics, School of Electronic Information and 
      Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China.
AD  - Central Academe, Shanghai Electric Group Co., Ltd., Shanghai, China.
AD  - Zhenjiang Hongxiang Automation Technology Co., Ltd., Zhenjiang, China.
FAU - Zuo, Junli
AU  - Zuo J
AD  - Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong School of Medicine, 
      Shanghai, China.
FAU - Hou, Zhongyu
AU  - Hou Z
AD  - National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Key 
      Laboratory for Thin Film and Microfabrication of Ministry of Education, 
      Department of Micro/Nano Electronics, School of Electronic Information and 
      Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China.
FAU - Huang, Yizhong
AU  - Huang Y
AD  - School of Materials Science and Engineering, Nanyang Technological University, 
      Singapore, Singapore.
FAU - Huang, Cancan
AU  - Huang C
AD  - Beijing Kanghong Biomedical Co., Ltd., Beijing, China.
LA  - eng
PT  - Journal Article
DEP - 20201125
PL  - Switzerland
TA  - Front Chem
JT  - Frontiers in chemistry
JID - 101627988
PMC - PMC7723903
OTO - NOTNLM
OT  - ascorbic acid
OT  - dopamine
OT  - electrochemical sensor
OT  - uric acid
OT  - zinc oxide
EDAT- 2020/12/17 06:00
MHDA- 2020/12/17 06:01
PMCR- 2020/01/01
CRDT- 2020/12/16 05:37
PHST- 2020/08/07 00:00 [received]
PHST- 2020/08/27 00:00 [accepted]
PHST- 2020/12/16 05:37 [entrez]
PHST- 2020/12/17 06:00 [pubmed]
PHST- 2020/12/17 06:01 [medline]
PHST- 2020/01/01 00:00 [pmc-release]
AID - 10.3389/fchem.2020.592538 [doi]
PST - epublish
SO  - Front Chem. 2020 Nov 25;8:592538. doi: 10.3389/fchem.2020.592538. eCollection 
      2020.