Abstract: A vital communication tool that connects persons with hearing and speech impairments worldwide is sign language. Sign language involves mostly hand movements plus face gestures, which are ...

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 ...