Origins of near-infrared-II emission tail and fluorescence enhancement of albumin-chaperoned cyanine dyes from a multiscale computational study
Guanyu Jiang, Zhubin Hu, Lang Bai, Cheng Zhong, Sen Lu, Han Bao-Shan, Zhenrong Sun, Shoujun Zhu, Yongye Liang, Haitao Sun
Abstract
The quantum nature of the typically ignored but important NIR-II emission tail and the fluorescence enhancement mechanism for cyanine–protein assemblies have been revealed from a multiscale computational investigation.
Topics & Concepts
CyanineFluorescenceMaterials scienceInfraredAggregation-induced emissionChemical physicsBiophysicsPhotochemistryMolecular physicsOpticsBiologyPhysicsChemistryProtein Interaction Studies and Fluorescence AnalysisAdvanced Fluorescence Microscopy TechniquesSpectroscopy and Quantum Chemical Studies