一种新颖的和方便的方法来chlorophins和bacteriophins已经通过的阴离子通过镍(II)的降解开发2,3,12,13四溴5,10,15,20- tetraarylporphyrins É -benzaldoxime。这些叶绿素和细菌素的紫外可见光谱类似于金属化的二氢卟啉和细菌二氯系统,但具有更强的红移的Q波段。
一种新颖的和方便的方法来chlorophins和bacteriophins已经通过的阴离子通过镍(II)的降解开发2,3,12,13四溴5,10,15,20- tetraarylporphyrins É -benzaldoxime。这些叶绿素和细菌素的紫外可见光谱类似于金属化的二氢卟啉和细菌二氯系统,但具有更强的红移的Q波段。
Ratiometric and colorimetric “naked eye” selective detection of CN<sup>−</sup>ions by electron deficient Ni(<scp>ii</scp>) porphyrins and their reversibility studies
作者:Ravi Kumar、Nivedita Chaudhri、Muniappan Sankar
DOI:10.1039/c5dt00937e
日期:——
Highly electron deficient β-substituted Ni(II) porphyrins (1–5) were synthesized and utilized as novel sensors for selective rapid visual detection of CN− ions. This article describes the single crystal X-ray structures, electronic spectral and electrochemical redox properties of these sensors. The ratiometric and colorimetric responses of these porphyrins were monitored by the change in optical absorption