The application of Au NPs in biosensors

Yiyun Ji

doi:10.1117/12.3012945

8 January 2024 The application of Au NPs in biosensors

Yiyun Ji

Proceedings Volume 12924, Third International Conference on Biological Engineering and Medical Science (ICBioMed2023); 129241L (2024) https://doi.org/10.1117/12.3012945
Event: 3rd International Conference on Biological Engineering and Medical Science (ICBioMed2023), 2023, ONLINE, United Kingdom

Abstract

A biosensor is a device that converts the concentration of a compound into signals that can be easily detected, such as electrical and fluorescent signals. Biosensors are composed of signal recognition components and signal output components, which can achieve accurate and high-throughput detection of specific compounds. Among all kinds of newly developed analytical methods, electrochemical biosensors have been widely concerned in the field of medical diagnosis and treatment for their advantages of low cost, simple operation, rapid, sensitive, and specific detection of biomolecules. This paper will study the application of gold nanoparticles (Au NPs) in different biosensors. In this paper, the research focus is on electrochemical biosensors. Au NPs can be applied in chemical biosensors, enzyme biosensors, and many other types of biosensors. The addition of Au NPs can optimize the performance of biosensors and make their application range wider. This paper provides a comprehensive review of the research progress of Au NPs-based biosensors.

Citation Download Citation

Yiyun Ji "The application of Au NPs in biosensors", Proc. SPIE 12924, Third International Conference on Biological Engineering and Medical Science (ICBioMed2023), 129241L (8 January 2024); https://doi.org/10.1117/12.3012945

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available