首页> 外文期刊>RSC Advances >Recent progress in chemosensors based on pyrazole derivatives
【24h】

Recent progress in chemosensors based on pyrazole derivatives

机译:基于吡唑衍生物的化学传感器的最新进展

获取原文
           

摘要

Colorimetric and fluorescent probes based on small organic molecules have become important tools in modern biology because they provide dynamic information concerning the localization and quantity of the molecules and ions of interest without the need for genetic engineering of the sample. In the past five years, these probes for ions and molecules have attracted great attention because of their biological, environmental and industrial significance combined with the simplicity and high sensitivity of absorption and fluorescence techniques. Moreover, pyrazole derivatives display a number of remarkable photophysical properties and wide synthetic versatility superior to those of other broadly used scaffolds. This review provides an overview of the recent (2016–2020) findings on chemosensors containing pyrazole derivatives (pyrazoles, pyrazolines and fused pyrazoles). The discussion focuses on the design and physicochemical properties of chemosensors in order to realize their full potential for practical applications in environmental and biological monitoring (sensing of metal ions, anions, explosives, and biomolecules). We also present our conclusions and outlook for the future.
机译:基于小型有机分子的比色和荧光探针成为现代生物学中的重要工具,因为它们提供了有关本地化和分子的定位和数量的动态信息,而无需对样品的基因工程的需要。在过去的五年中,由于它们的生物,环境和工业意义结合了吸收和荧光技术的简单性和高敏感性,因此对离子和分子的这些探针引起了极大的关注。此外,吡唑衍生物显示出许多显着的光学性质和宽的合成通用性优于其他宽泛使用的支架。审查概述了含有吡唑衍生物(吡唑,吡唑啉和融合吡唑)的化学传感器上的近期(2016-2020)的研究结果。讨论侧重于化学传感器的设计和物理化学特性,以实现环境和生物监测中实际应用的全部潜力(对金属离子,阴离子,炸药和生物分子的感测)。我们还为未来提供了我们的结论和前景。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号