UNIVERSITY OF CALIFORNIA – SAN DIEGO IMAGE: COLORED SEM IMAGE OF A PNEUMONIA-FIGHTING MICROROBOT MADE OF AN ALGAE CELL (GREEN) COVERED WITH BIODEGRADABLE POLYMER NANOPARTICLES (BROWN). THE NANOPARTICLES CONTAIN ANTIBIOTICS AND ARE COATED WITH NEUTROPHIL CELL MEMBRANES. CREDIT: FANGYU ZHANG AND ZHENGXING LI Nanoengineers at the University of California San Diego have developed microscopic robots,...
