Polymers for Luminescent Sensing Applications
Polymers for Luminescent Sensing Applications
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DOI：
10.1002/macp.201400128
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发表时间：
2014-07
影响因子：
2.5
通讯作者：
Hyungwoo Kim;Youngdo Kim;J. Chang
中科院分区：
文献类型：
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作者：
Hyungwoo Kim;Youngdo Kim;J. Chang
聚合物广泛用于化学传感应用，作为受体或信号传感器。荧光共轭聚合物 (CP) 在信号传导方面得到了广泛研究。水溶性CP因其在环境和生物相关领域的潜在传感应用而特别有吸引力。 CP 本身不通过折叠成二级或三级结构来提供特异性结合位点。分子印迹聚合物（MIP）是利用分子印迹技术制造的人工受体。它们包含有关特定潜在分析物的形状和功能的内置信息。然而，大多数 MIP 不具有光信号特性。在本文中，简要总结了发光聚合物传感器的最新进展。如果将 CP 的光信号特性和 MIP 的选择性集成到先进的聚合物传感器中，将会引起人们的极大兴趣。
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.