1 条结果 关键词:海藻酸盐微球 ×

Ultrasonic atomizer based development of pH sensor for real time analysis.

Scientific reports 2020 Pandey G, Choudhary S, Chaudhari R, Joshi A

荧光pH生物传感器因成本低、可实时监测生物与食品样品而受到关注。本文报道一种基于超声雾化法制备荧光pH传感器的新方法,采用FITC-葡聚糖(FITC-dextran)作为pH敏感指示荧光团,FITC-葡聚糖-三(2,2′-联吡啶)二氯化钌(II)六水合物(Rubpy)作为参考荧光团。超声雾化与CaCl2离子交联可形成单分散、负载染料...