Evidence map›Paper›PMID 37199793›Full record

ArticleAnalytical and bioanalytical chemistry2023

A novel fluorescent biosensor based on affinity-enhanced aptamer-peptide conjugate for sensitive detection of lead(II) in aquatic products.

Kaimin Peng, Xinna Liu, Hongen Yuan, Mengqiu Li, Xiuxiu Wu, Zhouping Wang, Liling Hao, Fei Xu

Abstract read
PubMed Publisher
In one paragraph

Article in Analytical and bioanalytical chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

4 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Peptide Aptamers: Innovative Design and Applications in Pathogen Detection.Chembiochem : a European journal of chemical biology · 2026
    Review
  3. Impact of NHAnalytical and bioanalytical chemistry · 2026
    Article
  4. 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 2 institutions in 1 country.

Kaimin PengSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China.
Xinna LiuSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China.
Hongen YuanSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China.
Mengqiu LiSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China.
Xiuxiu WuSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China.
Zhouping WangSchool of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.
Liling HaoSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China. holiday_hao1988@126.com.
Fei XuSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai Engineering Research Center for Food Rapid Detection, Shanghai, 200093, China. xufei8135@126.com.ORCID http://orcid.org/0000-0001-7745-2855
University of Shanghai for Science and Technology · CNJiangnan University · CN

Funding

National Natural Science Foundation of China 32072312National Natural Science Foundation of China 32272421the Science and Technology Innovation Action Plan of Shanghai 20392001600
6 · The paper itself

Abstract

Lead contamination is a major concern in food safety and, as such, many lead detection methods have been developed, especially aptamer-based biosensors. However, the sensitivity and environmental tolerance of these sensors require improvement. A combination of different types of recognition elements is an effective way to improve the detection sensitivity and environmental tolerance of biosensors. Here, we provide a novel recognition element, an aptamer-peptide conjugate (APC), to achieve enhanced affinity of Pb

Indexed as

Aptamers, NucleotideBiosensing TechniquesFluorescent DyesLeadLimit of DetectionAptamers, NucleotideFluorescent DyesLeadAffinityAPCBinding mechanismsFluorescent probe

Identifiers

PMID37199793
OpenAlexW4377011947

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.