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Figure 1
Synthesis scheme of poly-γ-glutamate–glucosamine conjugates via amide coupling in a two-phase system using EDC/DMAP (Ho et al., 1995 ). The molecule on the left shows the original unmodified PGA. |
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Figure 1
Synthesis scheme of poly-γ-glutamate–glucosamine conjugates via amide coupling in a two-phase system using EDC/DMAP (Ho et al., 1995 ). The molecule on the left shows the original unmodified PGA. |