Evidence map›Paper›PMID 39305299›Full record

ArticleMikrochimica acta2024

SERS-based Ag NCs@PDMS flexible substrate combined with chemometrics for rapid detection of foodborne pathogens on egg surface.

Sasa Peng, Zhilong Zhang, Mingwei Xin, Dongli Liu

Abstract read
PubMed Publisher
In one paragraph

Article in Mikrochimica acta, 2024. 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
–field-weighted citation impact
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.

  1. Review
  2. Recent Advancements in the SERS-Based Detection ofSensors (Basel, Switzerland) · 2026
    Review
  3. Review
  4. Review
  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

4 authors.

Sasa PengCollege of Food Science and Technology, Northwest University, 229 Taibai North Road, Xi'an, 710069, People's Republic of China.
Zhilong ZhangCollege of Food Science and Technology, Northwest University, 229 Taibai North Road, Xi'an, 710069, People's Republic of China.
Mingwei XinCollege of Food Science and Technology, Northwest University, 229 Taibai North Road, Xi'an, 710069, People's Republic of China.
Dongli LiuCollege of Food Science and Technology, Northwest University, 229 Taibai North Road, Xi'an, 710069, People's Republic of China. dl.liu@nwu.edu.cn.

Funding

Natural Science Foundation of Shaanxi Province 2024 JC-YBMS-190
6 · The paper itself

Abstract

An innovative method is introduced based on the combination of label-free surface-enhanced Raman scattering with advanced multivariate analysis. This technique allows both quantitative and qualitative assessment of Salmonella typhimurium and Escherichia coli on eggshells. Using silver nanocubes embedded in polydimethylsiloxane, we consistently achieved Raman spectra of bacteria. The stability of the Ag NCs@PDMS substrate is confirmed using rhodamine 6G over 30 days under standard conditions. Principal component analysis (PCA) effectively distinguishes between S. typhimurium and E. coli spectra. Partial least squares regression (PLS) models were developed for quantitative determination of bacteria on egg surfaces, yielding accurate results with minimal error. The S. typhimurium model achieves R

Indexed as

DimethylpolysiloxanesEggsEscherichia coliMetal NanoparticlesSalmonella typhimuriumSilverSpectrum Analysis, RamanAnimalsEgg ShellFood ContaminationFood MicrobiologyPrincipal Component AnalysisbaysilonDimethylpolysiloxanesSilverChemometric methodsEscherichia coliPartial least squares regression (PLS)Principal component analysis (PCA)Salmonella typhimuriumSurface-enhanced Raman spectroscopy

Identifiers

PMID39305299

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.