Nuclear magnetic resonance (NMR) spectrum of copolymeric nanoparticles. The NMR spectra further confirms the formation of the copolymer as is evident by the corresponding signal peaks of the different protons present in the polymeric backbone. The spectra of the three commercially available monomers are not shown.
Bisht et al. Journal of Nanobiotechnology 2007 5:3 doi:10.1186/1477-3155-5-3