Recent progress in development and nonlinear optical device application of optical fibers incorporated with noble metal nanoparticles

2008 ◽  
Author(s):  
Aoxiang Lin ◽  
Won-Taek Han
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Optical Fibers ◽  
Nonlinear Optical ◽  
Recent Progress ◽  
Noble Metal Nanoparticles ◽  
Optical Device ◽  
Device Application ◽  
Nonlinear Optical Device

scholarly journals Recent Progress of the Practical Applications of the Platinum Nanoparticle-Based Electrochemistry Biosensors

2021 ◽  
Vol 9 ◽  
Author(s):  
Han Yu ◽  
Jingbo Yu ◽  
Linlin Li ◽  
Yujia Zhang ◽  
Shuquan Xin ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Recent Progress ◽  
Noble Metal Nanoparticles ◽  
Research Experience ◽  
Bioactive Substances ◽  
Platinum Nanoparticle ◽  
Practical Applications ◽  
Electrical Effect ◽  
Detection Of Biomolecules

The detection of biomolecules using various biosensors with excellent sensitivity, selectivity, stability, and reproducibility, is of great significance in the analytical and biomedical fields toward achieving their practical applications. Noble metal nanoparticles are favorable candidates due to their unique optical, surface electrical effect, and catalytic properties. Among these noble metal nanoparticles, platinum nanoparticles (Pt NPs) have been widely employed for the detection of bioactive substances such as glucose, glutamic acid, and hormones. However, there is still a long way to go before the potential challenges in the practical applications of biomolecules are fully overcome. Bearing this in mind, combined with our research experience, we summarized the recent progress of the Pt NP-based biosensors and highlighted the current problems that exist in their practical applications. The current review would provide fundamental guidance for future applications using the Pt NP-based biosensors in food, agricultural, and medical fields.

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