Evidence map›Paper›PMID 35359273›Full record

ArticleAnalytical sciences : the international journal of the Japan Society for Analytical Chemistry2022

An amperometric glucose biosensor based on electrostatic force induced layer-by-layer GOD/chitosan/pyrite on a glassy carbon electrode.

Tingting Ma, Yue Wang, Ying Hou, Enlei Wang, Guoqing Yin, Yasushi Hasebe, Zhiqiang Zhang

Abstract read
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In one paragraph

Article in Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Recent development of electrochemical devices in analytical chemistry.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2023
    Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Tingting MaSchool of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Middle Road, High-Tech Zone, Anshan, 114051, Liaoning, China.
Yue WangSchool of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Middle Road, High-Tech Zone, Anshan, 114051, Liaoning, China. wangyue@ustl.edu.cn.
Ying HouSchool of Mineral Engineering, University of Science and Technology Liaoning, 185 Qianshan Middle Road, High-Tech Zone, Anshan, 114051, Liaoning, China.
Enlei WangSchool of Mineral Engineering, University of Science and Technology Liaoning, 185 Qianshan Middle Road, High-Tech Zone, Anshan, 114051, Liaoning, China.
Guoqing YinSchool of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Middle Road, High-Tech Zone, Anshan, 114051, Liaoning, China.
Yasushi HasebeDepartment of Life Science and Green Chemistry, Faculty of Engineering, Saitama Institute of Technology, 1690 Fusaiji, Fukaya, Saitama, 369-0293, Japan.
Zhiqiang ZhangSchool of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Middle Road, High-Tech Zone, Anshan, 114051, Liaoning, China. zhangzhiqiang@ustl.edu.cn.
University of Science and Technology Liaoning · CNSaitama Institute of Technology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pyrite (PR), as a representative sulfide mineral, possesses the advantages of abundancy, thermodynamic stability, non-toxicity and semi-conductivity. In this study, an amperometric glucose biosensor (GOD/CS/PR/GCE) based on layer-by-layer of glucose oxidase (GOD), chitosan (CS) and pyrite (PR) on a glassy carbon electrode (GCE) was fabricated through electrostatic force. In this research, PR suspension prepared in phosphate buffer (pH 5.5) was first immobilized on the GCE surface, which exhibits a negative charge. Then, positively charged CS was adsorbed on the PR/GCE by electrostatic force. Finally, negatively charged GOD was further modified on the CS/PR/GCE surface through electrostatic force again. The surface morphology and adsorbance mechanism were supported by field emission scanning electron microscopy, quartz crystal microbalance with dissipation and atomic force microscope. The step-by-step procedure gives both strong adhesion ability and good bioelectrocatalytic activity of GOD on the CS- and PR-modified electrode surface. The linear range of this GOD/CS/PR/GCE biosensor was achieved from 0.5 to 60 mM with the linear regression equation of y = 0.897x - 0.3016 (R

Indexed as

Biosensing TechniquesChitosanCarbonElectrodesGlucoseGlucose OxidaseIronPhosphatesStatic ElectricitySulfidesCarbonChitosanGlucoseGlucose OxidaseIronPhosphatespyriteSulfidesChitosanGlassy carbon electrodeGlucose biosensorGlucose oxidaseLayer-by-layer modificationPyrite

Identifiers

PMID35359273
OpenAlexW3217185147

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.