Dispersible and discrete metalloporphyrin-based CMP nanoparticles enabling colorimetric detection and quantitation of gaseous SO2.
Dispersible and discrete metalloporphyrin-based CMP nanoparticles enabling colorimetric detection and quantitation of gaseous SO2.
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DOI：
10.1039/c3cc47234e
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发表时间：
2014-01
影响因子：
4.9
通讯作者：
Keyi Wu;Jia Guo;Changchun Wang
中科院分区：
文献类型：
--
作者：
Keyi Wu;Jia Guo;Changchun Wang
通过末端炔烃在水包甲苯细乳液中氧化二聚合成的金属卟啉基 CMP 纳米颗粒具有天然孔隙率、出色的溶液加工性能和均匀的纳米尺寸分布。此外，它们还表现出灵敏的颜色转换能力，可通过液-固或气-固界面上的非共价络合物置换反应定量测定气态 SO2。
Metalloporphyrin-based CMP nanoparticles synthesized by the oxidative dimerization of terminal alkynes in the toluene-in-water miniemulsion possess native porosity, outstanding solution processability and uniform nanosized distribution. Also, they exhibit the sensitive color-switching ability for quantitative assay of gaseous SO2 by the noncovalent complex-displacement reaction at liquid-solid or gas-solid interfaces.