The medleys of the plastic-derived polypeptide with commercially available polymers believably the suitable candidate for pharmaceutical and biomedical importance. The current research is focussed on the synthesis of a novel plastic-mimetic polypeptide (PLP), poly(IPAVG) by the solution phase method (where I, P, A, V, and G represent Isoleucine, Proline, Alanine, Valine, and Glycine, respectively). The miscibility attributes of PLP/polyvinyl alcohol (PVA) and PLP/hydroxypropylmethylcellulose (HPMC) blends were examined by viscometry and by other advanced analytical tools for different weight proportions. It is shown by the viscometry that the PLP/HPMC and PLP/PVA form an immiscible blend system at 10 ^οC and further, the FTIR spectra of poly (IPAVG) /HPMC and poly (IPAVG) /PVA blend membranes manifest the lack of intermolecular interactions. DSC results proved the dual Tg for one blend proportion and lower Tg values for all other blend systems. The thermal property of the blends with different compositions was evaluated by thermogravimetric analysis (TGA). The TGA results showed that the blends possess inferior thermal stability to the native ones. The surface morphology was analyzed by SEM indicated the heterogeneity and X-ray diffraction (XRD) revealed the absence of any change in crystallinity advocated the immiscibility of the blends. Further, we ventured to prepare the non-woven fabrics from the solutions of 1–10 wt% concentrations at the voltages within 20–30 kV by electrospinning. The droplet formed at the spinneret failed to reach the collector plate, and consequently, no films developed for the collector device.

塑料衍生的多肽与可商购的聚合物的混合泳被认为是药物和生物医学重要性的合适候选者。当前的研究集中于通过溶液相法合成新型的模拟塑料多肽（PLP），聚（IPAVG）（其中I，P，A，V和G代表异亮氨酸，脯氨酸，丙氨酸，缬氨酸和甘氨酸）。PLP /聚乙烯醇（PVA）和PLP /羟丙基甲基纤维素（HPMC）混合物的混溶性属性通过粘度测定法和其他先进的分析工具针对不同的重量比例进行了检查。它是由粘度测定法表明，PLP / HPMC和PLP / PVA在10形成混溶的共混物系统^ο进而，聚（IPAVG）/ HPMC和聚（IPAVG）/ PVA共混膜的FTIR光谱表明缺乏分子间相互作用。DSC结果证明了一个混合比例的双重Tg和所有其他混合体系的较低Tg值。通过热重分析（TGA）评估具有不同组成的共混物的热性能。TGA结果表明该共混物具有比天然共混物差的热稳定性。通过SEM分析表面形态，表明异质性，X射线衍射（XRD）表明不存在结晶度的任何变化，这提示了共混物的不溶混性。此外，我们冒险通过电纺丝从浓度为1-10 wt％的溶液在20-30 kV的电压范围内制备无纺布。