An overview on molecular imprinted polymers combined with surface-enhanced Raman spectroscopy chemical sensors toward analytical applications
文献类型： 外文期刊
作者： Ma, Jun 1 ; Yan, Mengmeng 2 ; Feng, Gege 1 ; Ying, Ying 1 ; Chen, Ge 1 ; Shao, Yong 1 ; She, Yongxin 1 ; Wang, Miao 1 ; Sun, 1 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Beijing 100081, Peoples R China
2.Shandong Acad Agr Sci, Inst Qual Stand & Test Technol Agroprod, Jinan 250100, Shandong, Peoples R China
3.Tibetan Inspect & Testing Ctr Agr Prod Qual & Saf, Lhasa 850000, Peoples R China
4.Cairo Univ, Fac Vet Med, Dept Pharmacol, Giza 12211, Egypt
5.Ataturk Univ, Med Fac, Dept Med Pharmacol, TR-25240 Erzurum, Turkey
关键词： SERS; Molecular imprinting; Classification and applications; Chemical sensors; Hazardous substances
期刊名称：TALANTA （ 影响因子：6.057； 五年影响因子：5.386 ）
ISSN： 0039-9140
年卷期： 2021 年 225 卷
页码：
收录情况： SCI
摘要： Surface-enhanced Raman spectroscopy (SERS) is a powerful and high-speed detection technology. It provides information on molecular fingerprint recognition with ultrahigh sensitive detection. However, it shows poor anti-interference capacity against complex matrices. Molecularly imprinted polymers (MIPs) can achieve specific recognition of targets from complex matrices. Through introducing the MIP separation system, the MIP-SERS chemical sensor can effectively overcome the limitation of complex matrix interference, and further improve the stability of sensors for detection. Herein, the materials and structures of integrated MIP-SERS sensors are systematically reviewed, and its application as a sensor for chemical detection of hazardous substances in environmental and food samples has been addressed as well. To broaden the prospects of application, we have discussed the current challenges and future perspectives that would accelerate the development of versatile MIP-SERS chemical sensors.
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