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单词 autofluorescence
释义

autofluorescence

英汉-汉英词典
n. 自发荧光
词组 | 习惯用语
您要查找的是不是:
  • efflorescence n. 开花;[化]风化;粉化
autofluorescence n. 自体荧光,自发荧光

网络短语:
Autofluorescence 自体荧光; 自发荧光; 自身荧光; 自发萤光;
laser-induced autofluorescence 激光诱发自体荧光
autofluorescence bronchoscope 荧光支气管镜;自发性荧光支气管镜
fundus autofluorescence 眼底自发荧光;和眼底自发荧光;底自发荧光
autofluorescence spectra 荧光光谱
Autofluorescence bronchoscopy 自荧光支气管镜;自体萤光支气管镜检查
Autofluorescence spectrum 荧光光谱
autofluorescence spectrometry 自体荧光光谱测定法
cancerous autofluorescence 癌固有荧光
中文百科

自体荧光

自体荧光即生物体内一些物质不需外源荧光染料染色即可受激发发出荧光的现象。在医学上,有运用电射引发人体内的自体荧光,用以以诊断癌症等疾病的方式。

英语百科

Autofluorescence 自体荧光

Micrograph of paper autofluorescing under ultraviolet illumination.
A multispectral image of tissue from a mouse 
intestine, showing how autofluoresce can obscure several fluorescence signals.
Autofluorescence super resolution microscopy/optical nanoscopy image of cellular structures that are invisible with confocal light microscopy
Autofluorescence in banana skin under different light conditions.

Autofluorescence is the natural emission of light by biological structures such as mitochondria and lysosomes when they have absorbed light, and is used to distinguish the light originating from artificially added fluorescent markers (fluorophores).

The most commonly observed autofluorescencing molecules are NADPH and flavins; the extracellular matrix can also contribute to autofluorescence because of the intrinsic properties of collagen and elastin.

近义、反义、联想词
近义词
n.
fluorescence

联想词
fluorescence发荧光;excitation刺激;microscopy显微镜学;staining着色;fluorescent荧光的, 发荧光的;spectra光谱;histological组织学的;spectroscopy光谱学;quantification定量,量化;analyte分析物;spectral光谱的;
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更新时间:2025/6/19 3:30:43