Evidence map›Paper›PMID 35689117›Full record

ArticleAnalytical and bioanalytical chemistry2022

Colorimetric detection of Salmonella typhimurium based on hexadecyl trimethyl ammonium bromide-induced supramolecular assembly of β-cyclodextrin-capped gold nanoparticles.

Shengnan Wei, Xuechen Wang, Feng Wang, Xinqing Hao, Hang Li, Zhenyue Su, Yuanyuan Guo, Xuening Shi, Xingxing Liu, Juan Li and 1 more

Abstract read
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In one paragraph

Article in Analytical and bioanalytical chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Aptamer-functionalized polydiacetylene biosensor for the detection of three foodborne pathogens.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2024
    Article
  5. 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 1 institution in 1 country.

Shengnan WeiSchool of Public Health, Jilin University, Changchun, 130021, China.
Xuechen WangSchool of Public Health, Jilin University, Changchun, 130021, China.
Feng WangHospital of Stomatology, Jilin University, Changchun, 130021, China.
Xinqing HaoHospital of Stomatology, Jilin University, Changchun, 130021, China.
Hang LiSchool of Public Health, Jilin University, Changchun, 130021, China.
Zhenyue SuSchool of Public Health, Jilin University, Changchun, 130021, China.
Yuanyuan GuoSchool of Public Health, Jilin University, Changchun, 130021, China.
Xuening ShiSchool of Public Health, Jilin University, Changchun, 130021, China.
Xingxing LiuThe Department of Cadre Ward, The First Hospital of Jilin University, Changchun, 130021, China. liuxingxing@jlu.edu.cn.
Juan LiSchool of Public Health, Jilin University, Changchun, 130021, China. li_juan@jlu.edu.cn.
Chao ZhaoSchool of Public Health, Jilin University, Changchun, 130021, China. czhao0529@jlu.edu.cn.
Jilin University · CN

Funding

Data Center of Management Science, National Natural Science Foundation of China - Peking University 82073557Interdisciplinary Research Funding Program for Doctoral Postgraduates of Jilin University 101832020DJX082Jilin Province Science and Technology Development Plan Item 20200602010ZP
6 · The paper itself

Abstract

We developed an effective and specific colorimetric strategy to detect Salmonella typhimurium (S. typhimurium) based on hexadecyl trimethyl ammonium bromide (CTAB)-induced supramolecular assembly of β-cyclodextrin-capped gold nanoparticles (β-CD-AuNPs). In this study, ssDNA aptamer of S. typhimurium could combine with CTAB to form the supramolecular ssDNA-CTAB composite, so the ssDNA aptamer was applied to control the concentration of CTAB. In the presence of S. typhimurium, ssDNA aptamers selectively bound to S. typhimurium but not to CTAB, leading to the host-guest chemistry reaction of CTAB and β-CD resulting in β-CD-AuNP supramolecular assembly aggregation with an obvious color change. The ratio of absorption at 650 and 520 nm (A

Indexed as

Aptamers, Nucleotidebeta-CyclodextrinsBiosensing TechniquesMetal NanoparticlesCetrimoniumColorimetryGoldSalmonella typhimuriumAptamers, Nucleotidebeta-CyclodextrinsCetrimoniumGoldFood safetyHost–guest chemistrySalmonella typhimuriumVisual detectionβ-CD-AuNPs

Identifiers

PMID35689117
OpenAlexW4281992396

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.