Here are the best budget fitness trackers to help you smash your New Year's resolutions, whether you want to track your workouts, improve sleep, run a marathon or take up swimming. When you purchase ...
Abstract: In this work, a polyurethane (PU) sponge was employed as a flexible substrate to achieve surface modification of 2-D MXene nanosheets with phytic acid (PA), and a PA/MXene@PU (PMP) sponge ...