نتایج جستجو برای: nano calcium

تعداد نتایج: 217081  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم کشاورزی 1393

در این مطالعه، فرمولاسیون¬های نانوی نور تخریب¬پذیر و زیست¬سازگار ایمیداکلوپرید و ایندوکساکارب، به واسطه¬ی کپسوله کردن مستقیم هر کدام ازآنها با کوپلیمرهای خطی- دندریتیک پلی¬سیتریک¬اسید-پلی¬اتیلن¬گلیکول-پلی¬سیتریک¬اسید (pca-peg-pca) تهیه شدند. سنتز این نانوآفت¬کش¬ها به دو صورت بدون کاربرد نانوذرات tio2 (nano-ind و nano-imi) و با کاربرد نانوذرات tio2 (nano-ind/tio2 و nano-imi/tio2) انجام شد. فرمول...

Journal: :Discover materials 2023

Abstract Orthopedic implant coatings with optimized surface topography and chemistry can achieve favorable osteogenesis inflammatory responses. In this work, to take advantage of micro/nano-topography nutrient element Mg, atmosphere plasma spray hydrothermal treatment were employed fabricate two kinds Mg-incorporated micro/nano-topographical calcium silicate 0.9 15.7 wt% Mg content (Mg1-CS Mg2-...

Azadeh Goudarzi Mehran Solati-Hashjin Mehrnaz Salariana, Reza Salarian Seyedeh Sara Shafiei Ziarat Ali Nemati

      Hydroxyapatite (HA) nano-rods with uniform morphology and controllable size have been successfully synthesized in the presence of cationic and non-ionic surfactants by a hydrothermal method. (NH4) 2HPO4 and Ca(NO 3)2.4H2O were used as the phosphorus and calcium sources, respectively. The composition of synthesized powders w...

A. Ramazani Ghara N. Ziaei, S. Ganjigohari S. Tasharrofi

A ten-week trial was carried out to determine the effect of different levels of nano-calcium carbonate (NCC) on egg production performance and egg quality. A completely randomized experiment was designed comprising 6 treatments, each with 4 replicates of 5 hens. Groups 1 and 2 were fed diets containing 8.06% and 6.045% calcium carbonate (CC) as positive and negative control respectively. Groups...

وکیلی شهربابکی, محمد علی, حسین خانی, مجتبی , روستا, حمید رضا ,

Due to recent droughts in Iran and other parts of the world and consequently limited water resources, tending to aquaponic system, in which fish and plants grow together, is a logical and practical method. For this reason, in the current experiment, possibility of mint planting in aquaponic system and the effects of applying nano-fertile fertilizer containing 60% humic acid on its growth was in...

Journal: :Crystals 2023

Nano-micro calcium carbonate has a small particle size, uniform distribution, and good dispersion performance, offering great research value development prospects. It been widely used as filler material for rubber, paper, ink, pigments, coatings. Developing an efficient controllable approach to preparing nano-micro with adjustable morphology size significant economic environmental benefits. Thi...

Journal: :Open ceramics 2021

This article reviews synthetic approaches, properties and potential use of nano micron sized forms particles coats calcium titanate CaTiO3 its composites. Our aim is to classify these according the way their fabrication provide a brief outline methods, applications as inspired from luminescence, photocatalytic catalytic performance, pollutants removal ability, inducement biomimetic hydroxylapat...

Journal: :IOP Conference Series: Materials Science and Engineering 2019

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