The Interaction of 5-(Alkoxy)naphthalen-1-amine with Bovine Serum Albumin and Its Effect on the Conformation of Protein
作者:Bimlesh Ojha、Gopal Das
DOI:10.1021/jp907576r
日期:2010.3.25
The effects of binding and conformational changes induced by the neutral amphiphilic ligand [5-(alkoxy)naphthalen-1-amine] with different alkyl chain lengths on bovineserumalbumin (BSA) have been studied using UV−visible and fluorescence spectroscopic methods. The BSA fluorescence exhibits appreciable bathochromic shift along with a reduction in fluorescence intensity and fluorescence lifetime upon
Artificial amphiphilic scaffolds for the selective sensing of protein based on hydrophobicity
作者:Bimlesh Ojha、Gopal Das
DOI:10.1039/b921606e
日期:——
Here we report, novel amphiphilic fluorescent probes for selective detection of BSA (bovine serum albumin), via non-covalent interactions. The intrinsic weak fluorescence of the probes in an aqueous medium increased dramatically after addition of BSA, while responses to various other proteins/enzymes are negligible.