نتایج جستجو برای: rhodamine b
تعداد نتایج: 902107 فیلتر نتایج به سال:
The aim of this study was to label Bovine Serum Albumin (BSA) by Rhodamine B Isothiocyanate (RBITC) and test its stability in vivo. RBITC-BSA was labelled by the improved Marshall’s method, scanned at full wavelength, and the RBITC:BSA ratio was calculated. Blood and urine samples were obtained from rabbits injected with the RBITC-BSA complex and SDS-PAGE analysis was performed. Full wavelength...
Humic acid (HA) modifying Fe(3)O(4) nanoparticles (Fe(3)O(4)/HA) was developed for removal of Rhodamine B from water. Fe(3)O(4)/HA was prepared by a coprecipitation procedure with cheap and environmentally friendly iron salts and HA. TEM images revealed the Fe(3)O(4)/HA (with ≈ 10 nm Fe(3)O(4) cores) were aggregated as aqueous suspensions. With a saturation magnetization of 61.2 emu/g, the Fe(3...
Titania coated silica spheres (SiO2@TiO2) prepared by heterocoagulation of silica and titania nano-particles were investigated as catalyst in he photodegradation of rhodamine B (RB) in aqueous solution. The silica spheres were prepared by the well-known Stöber method and titania ol by a hydrolysis–condensation reaction in acidic media. The uncoated and coated particles were characterized by zet...
White cement-based mortars in urban areas are usually discolored and altered their esthetic properties due to air pollutants. The addition of nanoparticles these can provide photocatalytic that decompose pollution agents. Likewise, other hydrophobic agents have been individually studied improve outdoor building constructions. Therefore, this study presented the effect adding nano-TiO2 silicone ...
We have investigated the spatial control of actin polymerization in fibroblasts using rhodamine-labeled muscle actin in; (a) microinjection experiments to follow actin dynamics in intact cells, and (b) incubation with permeabilized cells to study incorporation sites. Rhodamine-actin was microinjected into NIH-3T3 cells which were then fixed and stained with fluorescein-phalloidin to visualize t...
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