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Delayed Fluorescence: Maximizing Aggregation of Organic Fluorophores to Prolong Fluorescence Lifetime for Two‐Photon Fluorescence Lifetime Imaging (Adv. Healthcare Mater. 15/2018)
Author(s) -
Hu Wenbo,
Guo Lihong,
Bai Lei,
Miao Xiaofei,
Ni Yun,
Wang Qi,
Zhao Hui,
Xie Meng,
Li Lin,
Lu Xiaomei,
Huang Wei,
Fan Quli
Publication year - 2018
Publication title -
advanced healthcare materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.288
H-Index - 90
eISSN - 2192-2659
pISSN - 2192-2640
DOI - 10.1002/adhm.201870062
Subject(s) - fluorescence , fluorescence lifetime imaging microscopy , materials science , photochemistry , absorption (acoustics) , nanoparticle , aggregation induced emission , nanotechnology , two photon excitation microscopy , biological imaging , chemistry , optics , physics , composite material
In article number 1800299 , Lin Li, Wei Huang, Quli Fan, and co‐workers, report a simple approach to fabricate a water‐soluble organic semiconducting nanoparticle for in vivo two‐photon fluorescence lifetime imaging. The as‐prepared nanoparticles not only have strong two‐photon absorption but also exhibit an ultra‐long, yet oxygen‐inert, fluorescence lifetime.