نتایج جستجو برای: nano ethylen absorption
تعداد نتایج: 181189 فیلتر نتایج به سال:
BACKGROUND Chlorhexidine (CHX) is a widely used antimicrobial agent in dentistry. Herein, we report the synthesis of a novel mesoporous silica nanoparticle-encapsulated pure CHX (Nano-CHX), and its mechanical profile and antimicrobial properties against oral biofilms. METHODOLOGY/PRINCIPAL FINDINGS The release of CHX from the Nano-CHX was characterized by UV/visible absorption spectroscopy. T...
a new simple and reliable method for rapid and selective extraction and determination of trace levels of zn(ii) ion is developed. zn(ii) ions are adsorbed quantitatively during passage of aqueous samples through pet-aa/aam nano fiber modified. almost all matrix elements were found to pass through the nano fiber to drain. modified poly (ethylene terephthalate)-grafted-acrylic acid/acryl amide na...
background & aim: punica granatum l. (pomegranate) is a widely used plant that has high nutritional value .this study evaluated prevention effect of hydro alcoholic extract of punica granatum flower and leaves ethylene glycol-induced nephrolithiasis in wistar rats. experimental: 20 male wistar rats were randomly divided into 4 equal groups. group i served as positive control and received distil...
With attention to the thin film structure of colloidal quantum dot solar cells, in this paper in order to improvement of active layer absorption of them, we have proposed the use of nanostructure pattern for enhancement of their performance. For this purpose we have presented suitable nano hemisphare patterns in colloidal quantum dot solar cells for light trapping in absorption layer. Then with...
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