Journal Article organic semiconductors 147336-22-9 2D polymers 4QD397987E 9004-34-6 Carbohydrates Cellulose Cellulose 1,4-beta-Cellobiosidase Colloids Comparative Study EC 3.2.1.91 Green Fluorescent Proteins Histidine Letter Ligands Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. carbon nanotubes carrier mobility charge accumulation charge generation conductive polymers doping hydrogen evolution reaction n-type molecular doping organic nanoparticles orientation perovskite films