Notes Fluorescence and CD studies of protein denaturation in the presence of sub-picomolar gold nanoparticles
نویسنده
چکیده
The dependence of nanoparticle concentration on the conformation of bovine serum albumin has been studied. A very small but consistent enhancement in the tryptophan emission is observed in the presence of sub-picomolar concentration of gold nanoparticles. At this concentration, the bovine serum albumin unfolding profile in presence and absence of nanoparticles are quite similar and the protein conformation remains essentially conserved.
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