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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: Synovium microenvironment-responsive injectable hydrogel inducing modulation of macrophages and elimination of synovial fibroblasts for enhanced treatment of rheumatoid arthritis

Fig. 3

Characterization of IOK and BiPM@IOK peptide hydrogel. A TEM images of crushed suspension of blank IOK peptide hydrogel under pH 6.5 (Left, Scale bar: 200 nm) and pH 7.4 (Right, Scale bar: 1 μm). B Cumulative release rate of MTX in 120 h. The pH value of release solution was 5.8, 6.5 and 7.4, respectively, n = 3, ***P < 0.001. C Dynamic strain sweep of blank IOK hydrogel and BiPM@IOK hydrogel. D Circle sweep of blank IOK hydrogel and BiPM@IOK hydrogel. Dynamic frequency scanning of blank IOK hydrogel (E) and BiPM@IOK hydrogel (F)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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