蛋白质和植物色素等生物分子的发光

天然蛋白质和植物色素的发光系属于生物发光。所谓生物发光通的冷光发射。

BIOMOLECULAR LUMINESCENCE OF THE PROTEINS AND PLANT PIGMENTS

The luminescence of the natural proteins and plant pigments belong to the biological luminescence. The biological luminescences are an important branch of biological sciences. At present, the biomolecular luminescence are concentrated to the absorption of photon, the relax processes of excited state, the energy transfer and the physical processes under the action of super-short pulse laser etc.In this paper, we discussd the optic-physical processes of the chla in vivo. In addition, the spectra of the absorption, excitation and emission for the monomer, dimer and oligomer of the plant pigment are also measured. It is found that the energy levels of the triplet exciplex for the chla are lower. We also discuss the annihilation processes of aten antenna-pigments and evaluate the effective parameters of the bulk energy-transfer. At the last, we review the futures of biomolecular luminescence and some possibilition for their applications.