Evidence map›Paper›PMID 30304828›Full record

ArticleMolecules (Basel, Switzerland)2018

Ultrasensitive Electrochemical Sensor Based on Polyelectrolyte Composite Film Decorated Glassy Carbon Electrode for Detection of Nitrite in Curing Food at Sub-Micromolar Level.

Jingheng Ning, Xin Luo, Min Wang, Jiaojiao Li, Donglin Liu, Hou Rong, Donger Chen, Jianhui Wang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

2 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
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

8 authors at 1 institution in 1 country.

Jingheng NingSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. jinghengning@csust.edu.cn.
Xin LuoSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. luoxin_gl@126.com.
Min WangSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. wang_min1993@126.com.
Jiaojiao LiSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. lijiaojiao_2013@126.com.
Donglin LiuSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. dong993@163.com.
Hou RongSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. hourong0406@163.com.
Donger ChenSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. chendonger9@163.com.
Jianhui WangSchool of Chemistry and Biological Engineering, Changsha University of Science & Technology, Changsha 410110, China. wangjh0909@csust.edu.cn.
Changsha University of Science and Technology · CN

Funding

This research was funded by the NSFC (No. 21505005), the National Key R&D Program of China (2017YFC1600306), Hunan Provincial Natural Science Foundation (No. 2018JJ2424) and the Huxiang Youth Talent Support Program (2015RS4051) No. 21505005;2017YFC1600306;2015RS4051
6 · The paper itself

Abstract

To ensure food quality and safety, developing cost-effective, rapid and precision analytical techniques for quantitative detection of nitrite is highly desirable. Herein, a novel electrochemical sensor based on the sodium cellulose sulfate/poly (dimethyl diallyl ammonium chloride) (NaCS/PDMDAAC) composite film modified glass carbon electrode (NaCS/PDMDAAC/GCE) was proposed toward the detection of nitrite at sub-micromolar level, aiming to make full use of the inherent properties of individual component (biocompatible, low cost, good electrical conductivity for PDMDAAC; non-toxic, abundant raw materials, good film forming ability for NaCS) and synergistic enhancement effect. The NaCS/PDMDAAC/GCE was fabricated by a simple drop-casting method. Electrochemical behaviors of nitrite at NaCS/PDMDAAC/GCE were investigated by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). Under optimum conditions, the NaCS/PDMDAAC/GCE exhibits a wide linear response region of 4.0 × 10

Indexed as

Electrochemical TechniquesElectrodesCarbonElectrochemistryHydrogen-Ion ConcentrationNitritesPolyelectrolytesReproducibility of ResultsCarbonNitritesPolyelectrolytescyclic voltammetrydifferential pulse voltammetrynitrite detectionpolyelectrolyte composite film

Identifiers

PMID30304828
PMCPMC6222513
OpenAlexW2897402785

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.