D ense coating of surface mounted CoW O۴ nanostr uctures on silk yar n, prepared by layer-by- layer method under sonicati ng

Metal tungstates nanoparticle s have bee n of considerable inter est by virtue of their unique physic al and chemical properties. Tr ansition me tal nano-particles ha ve a variety of applications ranging from pigments to electronics and in biological systems [۱]. Cobalt c ations have great significance in all industries, particularly in the electr ical sector. In this pape r, we report the prepara tion of silk fiber containing CoW O۴ nanoparti cles by usi ng the ultra sound technique. The so nochemical method has been used extensively to generate novel materials with u nusual prop erties, sinc e they form particles of a much sm aller size a nd higher su rface area th an those re ported by ot her methods [۲].

کلیدواژه ها:

Ultras ound ، Silk y arn ، Nano ، Antibacterial.