An alternative method for the synthesis of new GFP chromophore analogous that possess good photo physical properties which can be used as efficient biomarkers. These compounds have low fluorescence most probably due to their Z–E photo isomerization. These chromophores have suitable site for complexation with transitional metals. Forming complexes with metal ions can inhibit their photo isomerization and enhance the fluorescent properties.
一种合成新型GFP色料类似物的替代方法,这些色料具有良好的光物理特性,可作为有效的
生物标志物。这些化合物的荧光弱,可能是由于其Z–E光异构化造成的。这些色料具有与过渡
金属络合的合适位点。与
金属离子形成络合物可以抑制它们的光异构化,并增强荧光特性。