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. 2021 May 5;19:130. doi: 10.1186/s12951-021-00869-6

Fig. 1.

Fig. 1

Characterization of GT and GT/siMMP-9 complexes. a Chemical synthesis and chemical structure of GT. b FTIR spectra of glycogen and GT. c 1H NMR spectra of glycogen and GT. d SEM images of GT/siMMP-910 complexes (scale bars = 500 nm). e Agarose gel electrophoresis profiles of GT/siMMP-90.5/1/2.5/5/10/20/30