Fig. 12
From: In vitro photodynamic therapy of methylene blue-loaded acetyl resistant starch nanoparticles
A Intracellular ROS generation of MB-loaded ARS NPs under light irradiation (671 nm, 100 mW/cm2, 5 min) was observed by fluorescence microscopy. Scale bar 100 nm. B Quantitative analysis of mean fluorescence intensity of DCFH-DA with image-j software. Data are presented as means ± SD. Statistical significance was calculated by student’s t-test (*P < 0.05) using GraphPad prism software Version 9.1.1