Super-resolution imaging with a cucurbituril-encapsulated fluorophore

被引：0

作者：

Briant, Liza ^{[1
,2
]}

Maillard, Jimmy ^{[1
,2
]}

Fuerstenberg, Alexandre ^{[1
,2
]}

机构：

[1] Univ Geneva, Dept Phys Chem, CH-1211 Geneva 4, Switzerland

[2] Univ Geneva, Dept Inorgan & Analyt Chem, CH-1211 Geneva 4, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 94期

基金：

瑞士国家科学基金会;

关键词：

SINGLE-MOLECULE; LOCALIZATION ANALYSIS; FLUORESCENT DYES; MICROSCOPY; RHODAMINE; BINDING; RED;

D O I：

10.1039/d4cc05274a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Red-emitting oxazine fluorophores are shown to bind to cucurbit[7]uril (CB[7]) with high affinity. Their fluorescence quantum yield and lifetime are thereby enhanced owing to shielding of the dyes from water. Using CB[7] as an imaging additive leads to a larger number of photons detected per molecule in super-resolution experiments with the dye ATTO655.

引用

页码：13943 / 13946

页数：4

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