Fiber Optic Biosensor using Glucose Binding Protein to Detect Passive Diffusion of Transdermal Glucose

Tiangco, Cristina ;   Brown, Sheniqua ;   Kostov, Yordan ;   Rao, Govind ;   Sevilla III, Fortunato ;   Tolosa, Leah

A fluorescent glucose binding protein (GBP) immobilized at the tip of an optical fiber shows promise as a low-cost, point of care (POC) glucose sensing system.