Polymers for Luminescent Sensing Applications

被引:28
|
作者
Kim, Hyungwoo [1 ]
Kim, Youngdo [1 ]
Chang, Ji Young [1 ]
机构
[1] Seoul Natl Univ, Coll Engn, Dept Mat Sci & Engn, Seoul 151744, South Korea
基金
新加坡国家研究基金会;
关键词
conjugated microporous polymers; conjugated polyelectrolytes; luminescent sensing; molecularly imprinted polymers; polymer sensors; MOLECULARLY IMPRINTED POLYMER; CONJUGATED MICROPOROUS POLYMERS; GRAPHENE QUANTUM DOTS; ANALOG-BUILT POLYMERS; NUCLEIC-ACID TARGETS; POLY(PYRIDINIUM SALT)S; RECOGNITION SITES; CHEMICAL SENSORS; FLUORESCENT CHEMOSENSORS; CHEMILUMINESCENT PROBES;
D O I
10.1002/macp.201400128
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Polymers are widely used for chemical sensing applications, as a receptor or as a signal transducer. Fluorescent conjugated polymers (CPs) are extensively studied for signaling. Water-soluble CPs are particularly attractive due to their potential sensing applications in environmental and biorelated fields. The CPs by themselves do not provide specific binding sites by folding into secondary or tertiary structures. Molecularly imprinted polymers (MIPs) are artificial receptors fabricated using the molecular-imprinting technique. They contain in-built information about the shape and functionality of specific potential analytes. However, most MIPs do not have optical-signaling properties. In this article, the recent developments regarding luminescent polymeric sensors are briefly summarized. It will be of great interest if the optical-signal properties of CPs and the selectivity of MIPs are integrated in an advanced polymeric sensor.
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页码:1274 / 1285
页数:12
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