関連する実験動画

Updated: Sep 10, 2025

Bioluminescent Optogenetics 2.0: Harnessing Bioluminescence to Activate Photosensory Proteins In Vitro and In Vivo
07:19

Bioluminescent Optogenetics 2.0: Harnessing Bioluminescence to Activate Photosensory Proteins In Vitro and In Vivo

Published on: August 4, 2021

4.8K

マトリックス変換による可変結合効果によって誘発される可視光活性化された多色調節可能な時間依存の後光

Hongpu Xin1, Yunze Huang1, Weibo Zhang1

  • 1Tianjin Key Laboratory of Chemical Process Safety, Hebei Key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300401, P. R. China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|August 24, 2025
PubMed
まとめ

研究者らは多色調節可能な時間依存後光色 (TDAC) の有機材料を開発した. これらの複合材料は,炭素ドット (CD) と尿素 (U) を利用し,偽造防止などの高度なアプリケーションに調整可能な後光を提供します.

キーワード:
炭素ドット (CD)マルチカラーチューニング熱的に活性化された遅延光 (TADF)時間依存後光色 (TDAC)可視光刺激水への安定性

さらに関連する動画

Design and Implementation of an Automated Illuminating, Culturing, and Sampling System for Microbial Optogenetic Applications11:13

Design and Implementation of an Automated Illuminating, Culturing, and Sampling System for Microbial Optogenetic Applications

Published on: February 19, 2017

9.8K
Using Affordable LED Arrays for Photo-Stimulation of Neurons07:40

Using Affordable LED Arrays for Photo-Stimulation of Neurons

Published on: November 15, 2011

18.7K

関連する概念動画

Variables Affecting Phosphorescence and Fluorescence01:26

Variables Affecting Phosphorescence and Fluorescence

Fluorescence and phosphorescence are essential phenomena in fields like analytical chemistry, biological imaging, and materials science, where they detect molecular properties and visualize cellular structures. Understanding the variables that influence these luminescent behaviors is crucial for maximizing accuracy and efficiency in their applications. These variables can broadly be grouped into chemical structure, solvent properties, and external conditions, each playing a distinct role in...
591
Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
485
Photoluminescence: Fluorescence and Phosphorescence01:23

Photoluminescence: Fluorescence and Phosphorescence

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.
A pair of electrons in a...
2.3K
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
6.5K