Evidence map›Paper›PMID 32964251›Full record

ArticleMikrochimica acta2020

An electrochemical DNA biosensor based on nitrogen-doped graphene nanosheets decorated with gold nanoparticles for genetically modified maize detection.

Fuli Liu, Kai Li, Yukun Zhang, Jiaqi Ding, Tingting Wen, Xinwu Pei, Yongliang Yan, Wei Ji, Jian Liu, Xiao Zhang and 1 more

Abstract read
PubMed Publisher
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. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.2field-weighted citation impact, top 22% 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, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

11 authors at 3 institutions in 1 country.

Fuli LiuSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China.
Kai LiBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
Yukun ZhangSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China.
Jiaqi DingSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China.
Tingting WenSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China.
Xinwu PeiCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, People's Republic of China.
Yongliang YanCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, People's Republic of China.
Wei JiSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China.
Jian LiuSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China. 756014310@qq.com.
Xiao ZhangSchool of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130000, People's Republic of China. zhangxiao@cust.edu.cn.
Liang LiCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, People's Republic of China. liliang@caas.cn.ORCID 0000-0002-3997-1360
Changchun University of Science and Technology · CNChina Agricultural University · CNChinese Academy of Agricultural Sciences · CN

Funding

Agricultural Science and Technology Innovation Program of CAAS CAAS-ZDRW202009Key Technologies Research and Development Program 2019YFA0904700National Natural Science Foundation of China 31200944
6 · The paper itself

Abstract

A reliable electrochemical biosensor is reported based on nitrogen-doped graphene nanosheets and gold nanoparticle (Au/N-G) nanocomposites for the event-specific detection of GM maize MIR162. The differential pulse voltammetry response of methylene blue (MB) was chosen to monitor the target DNA hybridization event. Under the optimum conditions, the peak current increased linearly with the logarithm of the concentration of DNA in the range 1.0 × 10

Indexed as

DNAElectrochemical TechniquesGraphiteMetal NanoparticlesNitrogenZea maysDNAGraphiteNitrogenElectrochemical biosensorGenetically modified cropsGold nanoparticlesNitrogen-doped graphenePortable detection

Identifiers

PMID32964251
OpenAlexW3088198069

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.