Browsing Chemistry by Author "Samadi, Azadeh"
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Aptamer-Functionalized Hydrogel Microparticles for Fast Visual Detection of Mercury(II) and Adenosine
Helwa, Youssef; Dave, Neeshma; Froidevaux, Romain; Samadi, Azadeh; Liu, Juewen (American Chemical Society, 2012-04-25)With a low optical background, high loading capacity, and good biocompatibility, hydrogels are ideal materials for immobilization of biopolymers to develop optical biosensors. We recently immobilized mercury and lead binding ... -
Dissecting the effect of anions on Hg2+ detection using a FRET based DNA probe
Kiy, Mehmet Murat; Zaki, Ahmed; Menhaj, Arsalsan Beg; Samadi, Azadeh; Liu, Juewen (Royal Society of Chemistry, 2012-08-07)Many biosensors have been developed to detect Hg2+ using thymine-rich DNA. While sensor response to various cations is often studied to demonstrate selectivity, the effect of anions has been largely overlooked. Anions may ...