Recent Progress in Nanomaterial-Based Surface-Enhanced Raman Spectroscopy for Food Safety Detection.

IF 4.4 3区材料科学 Q2 CHEMISTRY, MULTIDISCIPLINARY Nanomaterials Pub Date : 2024-10-31 DOI:10.3390/nano14211750

Hagar S Bahlol, Jiawen Li, Jiamin Deng, Mohamed F Foda, Heyou Han

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Abstract

Food safety has recently become a widespread concern among consumers. Surface-enhanced Raman scattering (SERS) is a rapidly developing novel spectroscopic analysis technique with high sensitivity, an ability to provide molecular fingerprint spectra, and resistance to photobleaching, offering broad application prospects in rapid trace detection. With the interdisciplinary development of nanomaterials and biotechnology, the detection performance of SERS biosensors has improved significantly. This review describes the advantages of nanomaterial-based SERS detection technology and SERS's latest applications in the detection of biological and chemical contaminants, the identification of foodborne pathogens, the authentication and quality control of food, and the safety assessment of food packaging materials. Finally, the challenges and prospects of constructing and applying nanomaterial-based SERS sensing platforms in the field of food safety detection are discussed with the aim of early detection and ultimate control of foodborne diseases.

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基于纳米材料的表面增强拉曼光谱用于食品安全检测的最新进展。

近来，食品安全已成为消费者普遍关注的问题。表面增强拉曼散射（SERS）是一种快速发展的新型光谱分析技术，具有灵敏度高、可提供分子指纹谱、抗光漂白等特点，在快速痕量检测方面具有广阔的应用前景。随着纳米材料和生物技术等学科的交叉发展，SERS 生物传感器的检测性能有了显著提高。本综述介绍了基于纳米材料的 SERS 检测技术的优势，以及 SERS 在生物和化学污染物检测、食源性病原体鉴定、食品鉴定和质量控制、食品包装材料安全评估等方面的最新应用。最后，讨论了基于纳米材料的 SERS 传感平台的构建和在食品安全检测领域的应用所面临的挑战和前景，以期实现食源性疾病的早期检测和最终控制。

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来源期刊

Nanomaterials NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

8.50

自引率

9.40%

发文量

3841

审稿时长

14.22 days

期刊介绍： Nanomaterials (ISSN 2076-4991) is an international and interdisciplinary scholarly open access journal. It publishes reviews, regular research papers, communications, and short notes that are relevant to any field of study that involves nanomaterials, with respect to their science and application. Thus, theoretical and experimental articles will be accepted, along with articles that deal with the synthesis and use of nanomaterials. Articles that synthesize information from multiple fields, and which place discoveries within a broader context, will be preferred. There is no restriction on the length of the papers. Our aim is to encourage scientists to publish their experimental and theoretical research in as much detail as possible. Full experimental or methodical details, or both, must be provided for research articles. Computed data or files regarding the full details of the experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material. Nanomaterials is dedicated to a high scientific standard. All manuscripts undergo a rigorous reviewing process and decisions are based on the recommendations of independent reviewers.