Construction of a miniaturized monosaccharide detection system based on measuring electric current and testing its performance using a bodipy fluorescent dye
Tarih
2023Yazar
Kerbouche, Omar
Beyaz, Mustafa İlker
Demirel Topel, Seda
Üst veri
Tüm öğe kaydını gösterÖzet
In this study, a low-cost, miniaturized fluorescence-based measurement system for optical
biosensors has been developed. A 3D-printed setup with a blue light-emitting diode (LED) and
photodiode was used for electrical detection and monitoring of fluorescence light intensity. The
system was used to explore the fluorescence quenching of boron-dipyrromethene (Bodipy) in the
presence of boronic acid functionalized benzyl viologen (o-BBV) to develop a monosaccharide
detection platform by studying at different pHs and temperatures. The results showed that the
system has potential for further development and optimization. This study provides a proof-ofconcept for a low-cost and miniaturized optical biosensor for monosaccharides.