nylon molecule 3d rendering

nylon molecule condensation polymer repeating units amide linkages frequently referred polyamide rendering isolated atom polystyrene bonding biochemistry chemical particle material string twisted science research chemistry composition shape technology hydrogen three dimensional cut close-up black background artificial textile seamless pattern carbon pharmaceutical compounding built structure industry scientific experiment molecular laboratory monomer amides diamine formula line linked strand element group atoms nylon molecule polymer atom isolated close black background polystyrene polyamide monomer synthetic fabric structure bonding carbon atoms amides compound diamine biochemistry chemical 3d particle material repeat formula line linked rendering string twisted science molecular strand research atomic chemistry composition element experiment scientific shape technology industrial group