Optimization of SERS Detection for Sulfathiazole Residues in Chicken Blood Using GA-SVR.

Gaoliang Zhang, Zihan Ma, Chao Yan, Tianyan You, Jinhui Zhao

Abstract read

In one paragraph

Article in Foods (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Gaoliang ZhangLaboratory of Modern Agricultural Equipment and Technology, Ministry of Education, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China.

Zihan MaJiangxi Key Laboratory of Modern Agricultural Equipment, Jiangxi Agricultural University, Nanchang 330045, China.

Chao YanJiangxi Key Laboratory of Modern Agricultural Equipment, Jiangxi Agricultural University, Nanchang 330045, China.

Tianyan YouLaboratory of Modern Agricultural Equipment and Technology, Ministry of Education, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China.

Jinhui ZhaoJiangxi Key Laboratory of Modern Agricultural Equipment, Jiangxi Agricultural University, Nanchang 330045, China.

Funding

National Natural Science Foundation of China 22374061

6 · The paper itself

Abstract

The extensive use of sulfathiazole in poultry farming has raised growing concerns regarding its residues in poultry-derived products, posing risks to human health and food safety. To overcome the limitations of conventional detection methods and address the analytical challenges posed by inherent complexity of chicken blood matrix for the detection of sulfathiazole residues in chicken blood, a rapid and sensitive surface-enhanced Raman spectroscopy (SERS) method was developed for detecting sulfathiazole residues in chicken blood. Four colloidal substrates, i.e., gold colloid A, gold colloid B, gold colloid C, and silver colloids, were synthesized and evaluated for their SERS enhancement capabilities. Key parameters, including electrolyte type (NaCl solution), colloidal substrate type (gold colloid A), volume of gold colloid A (550 μL), volume of NaCl solution (60 μL), and adsorption time (14 min), were systematically optimized to maximize SERS intensities at 1157 cm

Indexed as

chicken bloodgenetic algorithm-support vector regression modelingSERS detectionsulfathiazole residues

Identifiers

PMID41517200

DOI10.3390/foods15010134

PMCPMC12786098

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LicenceCC BY

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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.