Results 91 to 100 of about 1,343 (167)

Mechanism and design of organic afterglow luminescent probes for cancer theranostics

MedMat
Organic afterglow luminescent probes (OALPs), characterized by their long-lasting luminescence after irradiation (by light, ultrasound, or X-rays) cessation, are pivotal tools in autofluorescence-free optical imaging. They exhibit ultra-low background noise interference, enhancing imaging sensitivity and ensuring clearer, more reliable imaging results.
Zhiyuan Gao, Yifei Zhang, Qian Liu, Dan Ding   +3 more
openaire   +1 more source

Achieving High‐Performance Organic Long Persistent Luminescence Materials via Manipulation of Radical Cation Stability

Advanced Science
Organic long persistent luminescence (OLPL) materials, with their hour‐long afterglow, hold great promise across numerous applications, yet their performance lags behind that of inorganic counterparts.
Hongxin Gao, Guangming Wang, Tengyue Wang, Zi Ye, Qianqian Yan, Qianhui Chong, Chin‐Yiu Chan, Biaobing Wang, Kaka Zhang   +8 more
doaj   +1 more source

Full-color, time-valve controllable and Janus-type long-persistent luminescence from all-inorganic halide perovskites

Nature Communications
Long persistent luminescence (LPL) has gained considerable attention for the applications in decoration, emergency signage, information encryption and biomedicine.
Tianhong Chen, Dongpeng Yan
doaj   +1 more source

Twofold rigidity activates ultralong organic high-temperature phosphorescence

Nature Communications
A strategy is pioneered for achieving high-temperature phosphorescence using planar rigid molecules as guests and rigid polymers as host matrix. The planar rigid configuration can resist the thermal vibration of the guest at high temperatures, and the ...
Kaijun Chen, Yongfeng Zhang, Yunxiang Lei, Wenbo Dai, Miaochang Liu, Zhengxu Cai, Huayue Wu, Xiaobo Huang, Xiang Ma   +8 more
doaj   +1 more source

Rational Design and Development of Organic Afterglow Nanoparticles for Image-Guided Interventions. [PDF]

Small Methods
Harun A, Vasquez I, Bowman H, Posey R, Hong Z, Tropp J, Srivastava I.   +6 more
europepmc   +1 more source

Recent progress in triplet energy transfer systems toward organic afterglow materials. [PDF]

Commun Chem
Wu K, Liu D, Zhu L, Wu T, Xu Y, He C, Xiong Y, Zhao Z, Tang BZ.   +8 more
europepmc   +1 more source

Thermal Curing-Enhanced Circularly Polarized Phosphorescence. [PDF]

Molecules
Jiao S, Du R, Wang J, Ou H.
europepmc   +1 more source

Efficient persistent afterglow modulation using extended Indolo[2,3-<i>a</i>]carbazoles with six-membered rings in a polymer matrix. [PDF]

Chem Sci
Lang Y, Sun J, Jiang M, Jiang Q, Du Y, Wang F, Zhou J, Shi G, Xu B, Liu C.   +9 more
europepmc   +1 more source

Deep excitation afterglow luminescent probes for biomedical applications. [PDF]

Chem Sci
Hao Y, Liu Y, Liu X, Ma S, Wang C, Miao Q, Wang L, Chen P, Su D, Sessler JL, Tang B, James TD, Chen G.   +12 more
europepmc   +1 more source

Vertical substitution strategy to enable cooperation between spin-orbit coupling and transition dipoles for organic phosphorescence. [PDF]

Nat Commun
Hayashi K, Shimura R, Miyashita R, Hirata S.   +3 more
europepmc   +1 more source