Improvement of coronary microcirculation in acute myocardial ischemia rats using a nanoscale carrier SiO2@PEG loaded with Nicorandil - Rui Wang; Yujing Mo; Yingcong Liang; Yuanhui Liu; Zhongchan Sun; Wenting Shang; Ling Xue (Drug Delivery and Translational Research, 2025)