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Proceedings Paper

A graphene-modified cellulose paper microchip for HIV detection
Author(s): Mohammadali Safavieh; Sultan Khetani; Vivasvat Kaul; Daniel R. Kuritzkes; Hadi Shafiee
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Paper Abstract

Rapid and inexpensive virus detection and quantification at the point-of-care is of paramount importance for HIV management in resource-limited settings. Here, we report on an easy-to-fabricate, cellulose paper-based microchip with printed graphene-modified electrodes for rapid detection of HIV-1 through electrical sensing. We evaluated the effect of electrode material and geometry on the performance of the microchip to detect serially diluted, electrically conductive samples. We evaluated the optimized microchip with HIVspiked samples.

Paper Details

Date Published: 13 May 2015
PDF: 7 pages
Proc. SPIE 9490, Advances in Global Health through Sensing Technologies 2015, 94900G (13 May 2015); doi: 10.1117/12.2183217
Show Author Affiliations
Mohammadali Safavieh, Brigham and Women's Hospital (United States)
Sultan Khetani, Brigham and Women’s Hospital (United States)
Vivasvat Kaul, Brigham and Women’s Hospital (United States)
Daniel R. Kuritzkes, Brigham and Women's Hospital (United States)
Hadi Shafiee, Brigham and Women's Hospital (United States)


Published in SPIE Proceedings Vol. 9490:
Advances in Global Health through Sensing Technologies 2015
Šárka O. Southern; Mark A. Mentzer; Virginia E. Wotring, Editor(s)

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