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Fig. 5 | Journal of Nanobiotechnology

Fig. 5

From: Carbon dots-facilitated on-demand dissolution of Ca-alginate hydrogel via site-specific mineralization for wound healing

Fig. 5

Dissolution of Ca-alginate hydrogels by CDs with different N-groups. (A) 18 mg/mL CDSer/CDAsp solution, (B) CDSer/CDAsp added with Ca2+ (final concentration 3 mM), (C) the ratio of dissolved hydrogels treated with CDSer/CDAsp, (D) absorption of CDSer/CDAsp solutions from ninhydrin tests, (E) 18 mg/mL CDArg/CDHis/CDPro/CDPEI solution, (F) CDArg/CDHis/CDPro/CDPEI added with Ca2+ (final concentration 3 mM), (G) the ratio of dissolved hydrogels treated with CDArg/CDHis/CDPro/CDPEI, (H) absorption of CDArg/CDHis/CDPro /CDPEI solutions from ninhydrin tests, (I) FTIR spectra of CDArg/CDHis/CDPro/CDPEI, (J) changes in hydrogel treated with CD1/4+PEI and CD1/4+Pro

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Journal of Nanobiotechnology

ISSN: 1477-3155

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