scholarly journals A theoretical investigation of the two-photon absorption and fluorescent properties of coumarin-based derivatives for Pd2+ detection

RSC Advances ◽  
2017 ◽  
Vol 7 (78) ◽  
pp. 49505-49517 ◽  
Author(s):  
Chun Zhang ◽  
Jing-Fu Guo ◽  
Ai-Min Ren ◽  
Dan Wang
Keyword(s):  
Theoretical Investigation ◽  
Fluorescent Probes ◽  
Photon Absorption ◽  
Fluorescence Signal ◽  
Fluorescent Properties ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Turn On

Two-photon fluorescent probes that can detect Pd2+ according to the “turn-on” fluorescence signal are reported.

scholarly journals Polarity-active NIR probes with strong two-photon absorption and ultrahigh binding affinity of insulin amyloid fibrils

2021 ◽  
Author(s):  
Li Li ◽  
Zheng Lv ◽  
Zhongwei Man ◽  
Zhenzhen Xu ◽  
YuLing Wei ◽  
...  
Keyword(s):  
Neurodegenerative Diseases ◽  
Binding Affinity ◽  
Fluorescent Probes ◽  
Amyloid Fibrils ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Medical Diagnostic

Amyloid fibrils are associated with many neurodegenerative diseases. In-situ and in-vivo visualization of amyloid fibrils is important for medical diagnostic and requires fluorescent probes with both excitation and emission wavelengths in...

Theoretical Investigation on the One- and Two-photon Absorption Properties of Porphyrin-thiophene Chromophores

2009 ◽  
Vol 27 (7) ◽  
pp. 1269-1279 ◽  
Author(s):  
Wenchao LI ◽  
Jikang FENG ◽  
Aimin REN ◽  
Xiangbiao ZHANG ◽  
Chiachung SUN
Keyword(s):  
Theoretical Investigation ◽  
Photon Absorption ◽  
Absorption Properties ◽  
Two Photon Absorption ◽  
Two Photon ◽  
The One

Designing two-photon fluorescent probes based on the target-induced enhancement of the absorption cross-section

2014 ◽  
Vol 50 (76) ◽  
pp. 11139-11142 ◽  
Author(s):  
Lingyu Zeng ◽  
Shiyu Chen ◽  
Tian Xia ◽  
Cheng Zhong ◽  
Zhihong Liu
Keyword(s):  
Quantum Yield ◽  
Cross Section ◽  
Fluorescent Probes ◽  
Absorption Cross Section ◽  
Photon Absorption ◽  
Probe Design ◽  
Absorption Cross ◽  
Two Photon Absorption ◽  
Two Photon ◽  
New Strategy

We have reported a new strategy for two-photon probe design for the simultaneous target-induced enhancement of the two-photon absorption cross-section and quantum yield.

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