Article Correctness Is Author's Responsibility: Nanoscale 4D printing technique may speed development of new therapeutics

(Advanced Science Research Center, GC/CUNY) Researchers at the Advanced Science Research Center at The Graduate Center, CUNY (CUNY ASRC) and Northwestern University have created a 4D printer capable of constructing patterned surfaces that recreate the complexity of cell surfaces. The technology allows scientists to construct precisely designed nanopatterned surfaces that will have use in drug research, biosensor development and advanced optics.