Research on bio-aerosol monitoring based on normalized fluorescence voltage

Pei Zhang; Yongkai Zhao; Yanfen Xiao; Shuyao Cai; Huijie Huang

doi:10.1117/12.920760

29 November 2011 Research on bio-aerosol monitoring based on normalized fluorescence voltage

Pei Zhang, Yongkai Zhao, Yanfen Xiao, Shuyao Cai, Huijie Huang

Proceedings Volume 8311, Optical Sensors and Biophotonics III; 83111R (2011) https://doi.org/10.1117/12.920760
Event: SPIE/OSA/IEEE Asia Communications and Photonics, 2011, Shanghai, China

Abstract

An optical detecting technique to identify bio-aerosol particles is proposed in this paper by normalized fluorescence value which correlates to its size and intrinsic fluorescence. With the bio-aerosol detecting system developed, we test and analyze three types of aerosols, while each of them contains fluorescent microspheres of a certain size. The result indicates that different fluorescent microspheres containing the same fluorescent substances have the same normalized fluorescence voltage to unit particle size in diameter. The normalized fluorescence value of other species aerosols is tested for comparing. The research results can be applied to identification of bio-aerosols preliminarily.

Citation Download Citation

Pei Zhang, Yongkai Zhao, Yanfen Xiao, Shuyao Cai, and Huijie Huang "Research on bio-aerosol monitoring based on normalized fluorescence voltage", Proc. SPIE 8311, Optical Sensors and Biophotonics III, 83111R (29 November 2011); https://doi.org/10.1117/12.920760

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