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. 2016 Aug 25;11:4157–4171. doi: 10.2147/IJN.S110577

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© 2016 Qian et al. This work is published and licensed by Dove Medical Press Limited

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ATR-FTIR spectra of PLGA/PCL ES, PLGA/PCL, PLGA/PCL/COL I ES, pDA–PLGA/PCL ES, and COL I–pDA–PLGA/PCL ES membrane.

Abbreviations: ATR-FTIR, attenuated total reflectance-Fourier transform infrared; PLGA, poly(lactic-co-glycolic acid); PCL, poly(caprolactone); ES, electrospinning; COL I, collagen I; pDA, 3,4-dihydroxyphenylalanine.