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Proceedings Paper

Simplified laser fluorescence scanner for proteomics studies and early cancer diagnosis
Author(s): Byeoung C. Kim; Jin H. Jeong; Dong S. Jeong; Eui Y. Choi; Jae H. Kim; Kie Bong Nahm
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Paper Abstract

A compact integral system was developed capable of quantitatively measuring analytes in biological fluids. This system uses the fluorescence as a reporter molecule to provide the information about the molecular density of the target molecule in the test sample. Developed for the purpose of providing an affordable means of fast point-of-care testing of marker molecules specifically arranged in the specimen, this system proved to be able to detect the presence of the marker agent at the level of 50 pg/ml in less than 15 minutes, with the actual measurement taking less than 1.5 minutes. The design concept for this unit is presented together with the result for a few representative samples.

Paper Details

Date Published: 12 September 2002
PDF: 6 pages
Proc. SPIE 4916, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment, (12 September 2002); doi: 10.1117/12.482938
Show Author Affiliations
Byeoung C. Kim, Biomed Photonics Inc. (South Korea)
Jin H. Jeong, Biomed Photonics Inc. (South Korea)
Dong S. Jeong, BodiTech Inc. (South Korea)
Eui Y. Choi, BodiTech Inc. and Hallym Univ. (South Korea)
Jae H. Kim, Biomed Photonics Inc. and Hallym Univ. (South Korea)
Kie Bong Nahm, Biomed Photonics Inc. and Hallym Univ. (South Korea)


Published in SPIE Proceedings Vol. 4916:
Optics in Health Care and Biomedical Optics: Diagnostics and Treatment
Britton Chance; Mingzhe Chen; Gilwon Yoon, Editor(s)

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