Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Bai-Ou Guan"'
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
Autor:
Yan Huang, Kaqiang Li, Zhenru Li, Mingjin Yang, Zhen Sun, Peng Xiao, Yang Ran, Li-Peng Sun, Hanglin Lu, Bai-Ou Guan, Lili Liang, Ruitao Xiao, Wenfu Lin, Yuchen Ge, Jie Li
Publikováno v:
Optics express. 28(11)
Fiber-optic biosensors are of great interest to many bio/chemical sensing applications. In this study, we demonstrate a high-order-diffraction long period grating (HOD-LPG) for the detection of prostate specific antigen (PSA). A HOD-LPG with a period
Autor:
Guanhua Hou, He Liang, Lili Liang, Yunyun Huang, Xinhuan Feng, Pengwei Chen, Yugang Huang, Xiaotian Zhao, Aoxiang Xiao, Hongtao Li, Bai-Ou Guan
Publikováno v:
Science Advances
An optical microfiber with nanointerface is developed for single-molecule detection and cellular photothermal therapy.
For early-stage diagnostics, there is a strong demand for sensors that can rapidly detect biomarkers at ultralow concentration
For early-stage diagnostics, there is a strong demand for sensors that can rapidly detect biomarkers at ultralow concentration
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:
Sensors and Actuators B: Chemical. 245:583-589
The human epidermal growth factor receptor 2 (HER2) is a clinically significant molecular marker of breast cancer. Interrogation of a high-resolution and temperature- compensational HER2 antigen biosensor based on a microwave photonics filter (MPF) i
Publikováno v:
Chemical Engineering Journal. 387:124074
Conventional molecular imprinting technique is utilized for the construction of three dimensional binding cavities just providing complementary shape and size of the specific template molecule for the recognition of the same. Although molecular impri
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