Advances toward commercialization of a new generation of low cost (O)LED-based dissolved oxygen and bioanalyte monitors

Alex Smith; Yuankun Cai; Srikanth Vengasandra; Ruth Shinar; Joseph Shinar

doi:10.1117/12.861039

17 August 2010 Advances toward commercialization of a new generation of low cost (O)LED-based dissolved oxygen and bioanalyte monitors

Alex Smith, Yuankun Cai, Srikanth Vengasandra, Ruth Shinar, Joseph Shinar

Author Affiliations +

Proceedings Volume 7779, Organic Semiconductors in Sensors and Bioelectronics III; 77790P (2010) https://doi.org/10.1117/12.861039
Event: SPIE Photonic Devices + Applications, 2010, San Diego, California, United States

Abstract

Recent advances toward commercialization of a new generation of low-cost LED- and OLED-based monitors for dissolved oxygen (DO), and multiple (bio)analytes such as glucose, lactate, alcohol, and cholesterol are described. The design of the DO monitors, which contain no optical fibers, filters, mirrors, or lens, is significantly simpler and consequently lower-cost than that of commercial LED-based DO monitors. The multiple (bio)analyte monitors are based on a DO monitor and the oxidase enzyme specific to each analyte. The potential advantages and disadvantages of the OLED- vs LED-based monitors is also discussed.

Citation Download Citation

Alex Smith, Yuankun Cai, Srikanth Vengasandra, Ruth Shinar, and Joseph Shinar "Advances toward commercialization of a new generation of low cost (O)LED-based dissolved oxygen and bioanalyte monitors", Proc. SPIE 7779, Organic Semiconductors in Sensors and Bioelectronics III, 77790P (17 August 2010); https://doi.org/10.1117/12.861039

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