
Guo Zhu
Associated articles
TNB, Featured Articles
Development of Uric Acid Biosensor Using Gold Nanoparticles and Graphene Oxide Functionalized Micro-Ball Fiber Sensor Probe
Santosh Kumar, Ragini Singh, Guo Zhu, Qingshan Yang, Xia Zhang, Shuang Cheng, Bingyuan Zhang, Brajesh Kumar Kaushik, Feng-Zhen Liu
A highly sensitive and selective optical fiber-based enzymatic biosensor has been proposed in the present studyfor detection of uric acid (UA) in human serum. The working mechanism of sensor depends on surface plasma property and localized surface plasmon resonance technique....
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Posted on 23 JUL 2020
TNB, Featured Articles
Water pollutants p-Cresol detection based on Au-ZnO nanoparticles modified tapered optical fiber
Yu Wang, Guo Zhu, Muyang Li, Ragini Singh, Carlos Marques, Rui Min, Brajesh Kumar Kaushik, Bingyuan Zhang, Rajan Jha, Santosh Kumar
In this work, a localized plasmon-based sensor is developed for para-cresol (p-cresol) – a water pollutants detection. A nonadiabatic 40 μm of tapered optical fiber (TOF) has been experimentally fabricated and computationally analyzed using beam propagation method. For optimization of...
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Posted on 3 JUN 2021