We present two ways of fast and easy immobilisation of a naphthalimide chromophore with a pH-sensor function. The immobilised dyes exhibit absorbance and emission in the visible spectral range, large Stokes' shift, fluorescence properties that are comparable to their water-soluble form, and full reversibility in pH response.
我们提出了两种快速简便的固定具有pH传感器功能的
萘二甲
酰亚胺生色团的方法。固定的
染料在可见光谱范围内表现出吸收和发射,大的斯托克斯位移,可与
水溶性形式媲美的荧光特性以及pH响应的完全可逆性。