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Updated: May 2, 2026

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一个色光谷氨酸传感器用于多色单突触成像.

Kenji Takikawa1, Hirokazu Sakamoto2, Daisuke Asanuma2

  • 1Department of Pharmacology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan; Division of Bioconvergence, Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-shi, 329-0498, Tochigi, Japan.

Biochemical and biophysical research communications
|August 7, 2025
PubMed
概括

研究人员开发了OR-EOS,一种色光感应器用于谷氨酸,可实现突触传输的多色成像. 这种新工具允许在单个突触处同时可视化谷氨酸释放和活动.

关键词:
谷氨酸传感器是什么?这是一种混合型传感器.多色成像技术多色成像技术色光光的色光.一个突触成像成像.

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Color Vision01:24

Color Vision

Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
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