molecular slingshot with antibody. nanodrug encapsulated is targeting specific region

design molecular slingshot antibody nanodrug encapsulated targeting specific region rendering black background slingshot anchoring nanodevices nanomachine nanoscale nanotechnology nucleic acid antibody molecule bind biological biotechnology diagnostics dna drug drug delivery drug-release drugs genetic genetics machine machines mechanism medical moieties molecular protein rna rubber band science specific strands synthetic system targeting shaped 3d