一种基于铁纳米簇的新型可视化葡萄糖传感器
Bibliographic entry
一种基于铁纳米簇的新型可视化葡萄糖传感器 / Jing Ge [et al.] // Новые горизонты - 2023 : сборник материалов X Белорусско-Китайского молодежного инновационного форума, 9-10 ноября 2023 года / Белорусский национальный технический университет. – Минск : БНТУ, 2023. – Т. 1. – С. 86-88.
Abstract
In this paper, a novel fluorescent sensor for glucose detection based on fluorescent iron clusters (Fe NCs) and glucose oxidase is developed. With the increase of glucose concentration, the red fluorescence of iron nanoclusters decreases gradually, and the glucose content can be detected in the range of 0– 100 μmol·L–1. In addition, in order to facilitate the detection of glucose, this paper investigated the coating of Fe NCs and glucose oxidase by agarose and further preparation of agarose gel test strip for glucose detection. Under ultraviolet lamp, the change of glucose content can be identified through the color change of agarose gel.