Controlled assembly of organic whispering-gallery-mode microlasers as highly sensitive chemical vapor sensors

2017 ◽  
Vol 53 (21) ◽  
pp. 3102-3105 ◽  
Author(s):  
Miaomiao Gao ◽  
Cong Wei ◽  
Xianqing Lin ◽  
Yuan Liu ◽  
Fengqin Hu ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Chemical Vapor ◽  
Whispering Gallery Mode ◽  
Sensitive Detection ◽  
Lasing Mode ◽  
Controlled Assembly ◽  
Whispering Gallery ◽  
Highly Sensitive ◽  
Vapor Sensors ◽  
Highly Sensitive Detection

Organic whispering-gallery-mode lasers, assembled from π-conjugated polymers, can be used for highly sensitive detection of trace amounts of chemical gases by monitoring the shift of the lasing mode, paving a new way to design novel photonic sensing devices.

scholarly journals Highly sensitive detection of nanoparticles with a self-referenced and self-heterodyned whispering-gallery Raman microlaser

2014 ◽  
Vol 111 (37) ◽  
pp. E3836-E3844 ◽  
Author(s):  
Şahin Kaya Özdemir ◽  
Jiangang Zhu ◽  
Xu Yang ◽  
Bo Peng ◽  
Huzeyfe Yilmaz ◽  
...  
Keyword(s):  
Sensitive Detection ◽  
Whispering Gallery ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Highly Sensitive Detection of Paraquat with Pillar[5]arene as an aptamer in α-Hemolysin Nanopore

2021 ◽  
Author(s):  
Xiaojia Jiang ◽  
Mingsong Zang ◽  
Fei Li ◽  
Chunxi Hou ◽  
Quan Luo ◽  
...  
Keyword(s):  
Real Time ◽  
High Throughput ◽  
Single Molecule ◽  
Single Molecule Detection ◽  
Sensitive Detection ◽  
High Throughput Analysis ◽  
Throughput Analysis ◽  
The Real ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Biological nanopore-based techniques have attracted more and more attention recently in the field of single-molecule detection, because they allow the real-time, sensitive, high-throughput analysis. Herein, we report an engineered biological...

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