ABSTRACT

The polypeptide, poly(AVGVP), a prominent member of the synthetic polypeptides (PLP), exhibiting plastic properties for biomedical applications. Their miscibility characteristics with polyacrylamide (PAM) were scrutinized in different weight proportions manipulating viscometry in the aqueous phase. The interaction parameters confirmed that the two polymers are miscible up to 20/80 weight portion of PLP/PAM. Further, the outcomes were supported by Fourier transform infrared (FTIR) spectroscopy, and differential scanning calorimetry (DSC), XRD, and SEM individually. Moreover, blends resulted in nanofibers (75 ± 25 nm) at 26 kV by the electrospinning method, and they may be the potential alternatives for prospective biomedical applications.

摘要

多肽poly（AVGVP）是合成多肽（PLP）的重要组成部分，对生物医学应用具有可塑性。在水相中以不同的重量比例操作粘度法仔细检查了它们与聚丙烯酰胺（PAM）的混溶性。相互作用参数证实了两种聚合物在PLP / PAM的20/80重量份内都是可混溶的。此外，结果分别得到了傅里叶变换红外（FTIR）光谱和差示扫描量热法（DSC），XRD和SEM的支持。此外，共混物通过电纺丝法在26 kV下产生了纳米纤维（75±25 nm），它们可能是潜在生物医学应用的潜在替代品。