Zekeriya Çetinkaya

A Smartphone-Assisted Schirmer Strip for Rapid Dual Colorimetric Sensing of Tear Glucose and pH Level

Abstract Although tear biomarkers are routinely determined using various clinical methods, most current techniques are complex, time-consuming, and require expensive equipment. Therefore, point-of-care (POC) testing is attracting considerable attention for rapid and noninvasive a...

Ophthalmic findings after the 2023 kahramanmaraş earthquake

Dear Editor,I read with interest the article by Bulut and Reyhan (2025) entitled ‘Ophthalmic presentations before and after the 2023 earthquakes in Kahramanmaraş, Turkey: a single-centre retrospect...