COOH plasma HDPAF PHBH PLA/PEG/curcumin nanofiber PMVE/MA Technology: general issues aligned fiber antibacterial effect antibiotics biodegradable polymer biomaterials cadmium selenide cell adhesion and spreading cell viability cellulose acetate centella chitin nanofibrils chitosan curcumin drug release electrospinning electrospun fibers electrospun nanofibers food industry food packaging freeze-thawed platelet-rich plasma immobilization functional membrane hemorrhage hemostatic material hinokitiol