DataVXAdvanced Optical MaterialsPaper
journal article·2016-11

Label‐Free Glucose Sensing Using Chip‐Scale Mid‐Infrared Integrated Photonics

Pao Tai Lin, Hao‐Yu Greg Lin, Zhaohong Han, Tiening Jin, Rachel Millender, Lionel C. Kimerling, Anu Agarwal

Advanced Optical Materials· Volume 4· Issue 11
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Source abstract

Abstract

A chip-scale and label-free glucose sensor is developed by utilizing mid-IR silicon nitride waveguides. For a dry glucose covered waveguide, strong intensity attenuation is found at λ > 2.73 μm due to the OH stretches absorption. Using this characteristic spectrum, a glucose detection limit less than 0.5 ng is experimentally demonstrated.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Analytical Chemistry and Sensors · Electrochemical sensors and biosensors · Microfluidic and Capillary Electrophoresis Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electrical and Computer Engineering Texas A&M University College Station TX 77843 USA

Department of Materials Science and Engineering Texas A&M University College Station TX 77843 USA

Center for Remote Health Technologies and Systems Texas A&M University College Station TX 77843 USA

Center for Translational Environmental Health Research Texas A&M University Houston TX 77030 USA

Center for Nanoscale Systems Harvard University 11 Oxford Street Cambridge MA 02138 USA

Microphotonics Center Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA

Funding

Texas A and M University · Defense Threat Reduction Agency

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