又称荧光熄灭或萃灭，是指导致特定物质的荧光强度和寿命减少的所有现象。
由于AIE分子能在固态时高效率地发光,从根本上解决了聚集荧光淬灭(ACQ)的问题。因此,这些化合物在细胞成像、化学传感器、生物传感器、发光二极管、压力传感等方面具有非常广阔的应用前景。
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荧光淬灭基团 TAMRA
抗荧光淬灭封片剂 DAPI
时间分辨荧光淬灭分析 time-resolved fluorescence quenching assay
聚集荧光淬灭的现象 aggregation-caused quenching ; ACQ
聚集态荧光淬灭 aggregation-caused quenching
非荧光淬灭基团 Non-Fluorescent Quencher
应用荧光淬灭后恢复 fluorescence redistribution after photoblea ching
荧光淬灭后恢复 fluorescence recovery after photobleaching
荧光淬灭双链探针 Fluorescence quenching probe
Probe Ir-OH (phenanthroline benzene boric acid Ir complex) could selectively recognize fructose in several mono-saccharides by fluorescence quenching approach.
探针Ir-OH(邻菲啰啉苯硼酸的铱配合物)在各种单糖中以荧光淬灭的方式选择性地识别果糖。
参考来源 - 可视化功能荧光染料的合成及其应用However,if plants were irradiated under UV-B for 7 days,no fluorescence quenching of PSⅡwhich separated from leaves of irradiated plants was detected.
但是,如果菠菜置于UV-B辐射下7天后,PSⅡ并没有发生荧光淬灭。
参考来源 - 暗处理及UV·2,447,543篇论文数据，部分数据来源于NoteExpress
PEG的加入有助于提高发光强度，是因为降低了羟基的荧光淬灭。
The luminescent strength is improved owing to decrease the fluorescence quenching of hydroxyl group when PEG is incorporated.
然而，隧道结中的分子由于离金属表面很近，其发光受到荧光淬灭作用的强烈制约。
However, light emission from molecules near metals is challenging due to the fluorescence quenching effect.
用荧光淬灭分析技术研究了断根对冬小麦荧光特性的影响以及不同水分条件下断根对产量的影响。
Fluorescence quenching was adopted to probe the effects of root excision on fluorescent properties as well as on the yield of winter wheat under different moisture circumstances.
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