分子印迹聚合物
纳米技术
分子印迹
污染物
光学传感
印记(心理学)
计算机科学
分子识别
生化工程
材料科学
化学
工程类
分子
生物化学
基因
选择性
催化作用
光电子学
有机化学
作者
Maryam Arabi,Lingxin Chen
出处
期刊:Langmuir
[American Chemical Society]
日期:2022-05-05
卷期号:38 (19): 5963-5967
被引量:143
标识
DOI:10.1021/acs.langmuir.2c00935
摘要
Combating environmental pollution constantly requires new affinity tools to selectively recognize and sensitively detect them. Molecularly imprinted polymers (MIPs) are plastic antibodies that have exhibited great potential as recognition units in optical sensing platforms to monitor wide varieties of environmental pollutants, including ionic species, organic compounds, gases, and even manufactured nanoparticles. The construction, sensing strategies, and applications of molecular-imprinting-based optical sensors (MI-OSs) have been discussed in recent reviews, thus we deliberately set them aside. This Perspective elaborates on unanswered questions and main approaches being taken to address the challenges of MI-OS technologies, which have been less considered until now. Specifically, we highlight obscure technical aspects of MI-OS fabrication and validation that impact their practical applications and importantly offer conceivable solutions to related problems to bridge the research gap.
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