生物传感用sers活性微/纳米机器。

IF 4.9 3区工程技术 Q1 CHEMISTRY, ANALYTICAL

Biosensors-Basel Pub Date : 2025-02-16 DOI:10.3390/bios15020115

Chenbing Li, Wenqing Zhang, Kai Zheng, Jianhe Guo

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引用次数: 0

摘要

表面增强拉曼光谱（SERS）已成为一种强大的无创分析技术，在生物化学分析和生物医学诊断中有着广泛的应用。在复杂的生物环境中，对高灵敏度、可重复性和高效的生物分子检测的需求推动了基于sers的生物传感平台的重大进步。在这种背景下，微/纳米机器（MNMs）由于其独特的结构和在微纳米尺度上的运动特性，作为多用途的sers活性衬底而引起了人们的关注。这篇综述探讨了将MNMs与SERS集成用于生物传感的优势，讨论了最近的技术进展，各种推进策略，以及它们在一系列分析应用中的潜力。

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SERS-Active Micro/Nanomachines for Biosensing.

Surface-enhanced Raman spectroscopy (SERS) has emerged as a powerful noninvasive analytical technique with widespread applications in biochemical analysis and biomedical diagnostics. The need for highly sensitive, reproducible, and efficient detection of biomolecules in complex biological environments has driven significant advancements in SERS-based biosensing platforms. In this context, micro/nanomachines (MNMs) have garnered attention as versatile SERS-active substrates due to their unique structural and motional characteristics at the micro- and nanoscale. This review explores the advantages of integrating MNMs with SERS for biosensing, discussing recent technological advances, various propulsion strategies, and their potential in a range of analytical applications.

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来源期刊

Biosensors-Basel Biochemistry, Genetics and Molecular Biology-Clinical Biochemistry

CiteScore

6.60

自引率

14.80%

发文量

983

审稿时长

11 weeks

期刊介绍： Biosensors (ISSN 2079-6374) provides an advanced forum for studies related to the science and technology of biosensors and biosensing. It publishes original research papers, comprehensive reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files and software regarding the full details of the calculation or experimental procedure, if unable to be published in a normal way, can be deposited as supplementary electronic material.