A substituted BF<sub>2</sub>-chelated tetraarylazadipyrromethene as an intrinsic dual chemosensor in the 650–850 nm spectral range
作者:John Killoran、Shane O. McDonnell、John F. Gallagher、Donal F. O’Shea
DOI:10.1039/b713020a
日期:——
The synthesis and spectral analysis of a new class of long wavelength intrinsic fluorosensor is reported. Chemosensor performance reveals large off/on fluorescence intensity responses to acid analyte with low response to microenvironment polarity. Application to ratiometric fluorescence/UV-visible analysis is outlined.