Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Bai-Ou Guan"'
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 28:1-7
Single nanoparticle detection is demanding in fields such as early-stage diagnostics, environmental monitoring and biochemical researches. Microcavities are becoming excellent platforms for ultrasensitive detection due to the extremely strong enhance
Publikováno v:
ACS Applied Materials & Interfaces. 12:1799-1805
The detection of carcinoembryonic antigen (CEA)-related cell adhesion molecules 5 (CEACAM5) is significant in cancer prewarning. Early diagnosis can effectively alleviate the danger of cancer. Point-of-care testing (POCT) has become a competitive tec
Publikováno v:
Journal of Lightwave Technology. 37:5435-5441
Ultrasensitive sensing devices contribute to the accurate detection and quantitation of chemical and biochemical reaction processes such as photocatalysis. This study proposes a simplified type of on-chip optofluidic sensor constructed by combining a
Publikováno v:
Analytical Chemistry. 90:10851-10857
Highly sensitive detection of molecular tumor markers is essential for biomarker-based cancer diagnostics. In this work, we showcase the implementation of fiber light-coupled optofluidic waveguide (FLOW) immunosensor for the detection of p53 protein,
Autor:
Qiangqiang Fu, Ruitao Xiao, Li-Peng Sun, Jie Li, Jun Ma, Kaqiang Li, Yan Huang, Wenfu Lin, Bai-Ou Guan, Wei Wang, Peiyuan Liu, Xiao Yang, Hanglin Lu, Tiansheng Huang, Wu Ze, Yong Tang
Publikováno v:
Sensors and Actuators B: Chemical. 344:130283
Paper-based biosensors are important analytical tools in biological and chemical fields. To increase the detection limit and range, here we demonstrated a microfiber long-period grating (mLPG) based biosensor for lateral flow immunoassay (mLPG-LFIA).
Autor:
Wenfu Lin, Ruitao Xiao, Li-Peng Sun, Bai-Ou Guan, Jie Li, Jun Ma, Wei Wang, Zhenru Li, Hanglin Lu, Yan Huang, Peiyuan Liu, Runjia Liu
Publikováno v:
Optics Express. 29:13937
An optical microfiber interferometric biosensor for the low concentration detection of sequence-specific deoxyribonucleic acid (DNA) based on signal amplification technology via oligonucleotides linked to gold nanoparticles (Au-NPs) is proposed and e
Publikováno v:
Physical chemistry chemical physics : PCCP. 20(20)
Interfacing bio-recognition elements to optical materials is a longstanding challenge to manufacture sensitive biosensors and inexpensive diagnostic devices. In this work, a graphene oxide (GO) interface has been constructed between silica microfiber
Publikováno v:
Scopus-Elsevier
Fiber light-coupled optofluidic waveguide (FLOW) immunosensor is demonstrated, for highly sensitive, specific detection of a typical tumor biomarker (p53 protein) in serum. The optofluidic waveguide consists of a liquid-filled capillary and a light-c
Publikováno v:
Biosensorsbioelectronics. 100
Fiber optics evanescent field based biosensor is an excellent candidate for label-free detection of cardiac biomarkers which is of great importance in rapid, early, and accurate diagnosis of acute myocardial infarction (AMI). In this paper, we report