نتایج جستجو برای: phosphazene
تعداد نتایج: 170 فیلتر نتایج به سال:
In this study, biochemical activities of some phosphazenes were determined in Saccharomyces cerevisiae L. culture medium. Different phosphazene molecules used experimental practice. The groups within the scope study organized as control group, H2O2 (Hydrogen peroxide) and phosphazen molecules. After prepared, 30 µg 100 µl added to other cultures, except for group S. culture. Incubated 72 hours ...
A core/sheath nanofiber membrane with poly[bis(p-methylphenoxy)]phospha-zene (PMPPh) as the sheath and easily spinnable polyacrylonitrile (PAN) as the core was prepared via a coaxial electrospinning process. Field-emission scanning electron microscopy and transmission electron microscopy were used to characterize the morphology of the nanofiber membrane. It was found that the concentration of t...
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