Structural studies on serum albumins under green light irradiation
作者： Sorin Comorosan , Silviu Polosan , Irinel Popescu , Elena Ionescu , Radu Mitrica
DOI: 10.1007/S00249-010-0606-Y
关键词:
摘要: This paper presents two new experimental results: the protective effect of green light (GL) on ultraviolet (UV) denaturation proteins, and GL protein macromolecular structures. The was revealed serum albumins, bovine (BSA) human (HSA), recorded by electrophoresis, absorption, circular dichroism spectra. irradiation structure using fluorescence spectroscopy electrophoresis. These effects were modeled quantum-chemistry computation Gaussian 03W, leading to good fit between theoretical absorption A mechanism for these phenomena is suggested, based a double-photon process. nonlinear may lead generation long-lived Rydberg systems, capable long-range interactions. newly suggested with macroscopic quantum coherence behaviors, block UV processes.
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