Optics and Spectroscopy
内滤效应
Inner filter effectA phenomenon in fluorescence spectroscopy where an absorbing species present in the sample attenuates the excitation or emission light before it reaches the fluorophore or the detector, thereby reducing the observed fluorescence intensity. / 一种在荧光光谱学中出现的现象，即样品中存在的吸收物种在激发光或发射光到达荧光团或检测器之前对其进行衰减，从而降低观察到的荧光强度。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-24 16:01:18
Sub-knowledge points
Excitation inner filter effectEmission inner filter effect
Higher-order knowledge points
Fluorescence quenchingSpectroscopic analysis
Main parameters and performance indicators
Absorption coefficient: Determines the extent of light attenuationPath length: Distance light travels through the absorbing medium
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsAn inner filter effect-based organic small-molecule fluorescent probe for vitamin B12 sensing and cell imagingOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Inner filter effect.
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