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Updated: May 5, 2026

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光酶生物发光的光谱差异的结构基础

Toru Nakatsu1, Susumu Ichiyama, Jun Hiratake

  • 1Kinetic Crystallography Research Team, Membrane Dynamics Research Group, RIKEN Harima Institute at SPring-8, 1-1-1 Kouto, Mikazuki-cho, Sayo-gun, Hyogo 679-5148, Japan.

Nature
|March 17, 2006
PubMed
概括

火的光色变化是由于微妙的酶结构差异造成的. luciferase 中的一种特定的氨基酸变化改变了酶的灵活性,控制了所发出的生物发光色.

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Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
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