No abstract

ILVER nanoparticles have been synthesized by chemical reduction of silver salt solution, characterized by its surface plasmon resonance peak in absorption spectra at 425 nm. The studies were carried out by scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray analysis (EDX) and fourier transform infrared spectroscopy (FTIR). The size and size distribution of these nanoparticles have also been examined using particle size analyzer, the average size of the particles is found to lie between 5 nm and 50 indicated the presence of micrometer-size conglomerates composed of much smaller particles. Chemical analysis performed with the use of EDX revealed that the powder contains about 72% of silver. The findings support the size and shape of the synthesized nano silver particles. These nanoparticles have been applied to cotton, by usual padding technique and manifested the improved microbial resistance. The dyeing behavior of the treated fabrics with reactive yellow 2 has been studied and the build-up of dye, measured as colour strength in terms of K/S values. The higher K/S values are obtained when the Ag nano is anchored in the fibre matrix. Improved colour strength with good wash and light fastness is also obtained after treatment of fabrics with nanoparticles.

The goal of this study was to explore the association between Src homology 3 domain of SH3 domain containing Ysc84-like 1 (SH3YL1) protein and diabetic nephropathy (DN) in type 2 diabetes mellitus (T2DM). The study included 90 participants, 60 patients with T2DM all recruited

The potential of Fe 3 O 4 magnetic nanoparticles (MNPs) as efficient adsorbent for acid red 141, as anionic dye, from aqueous solutions was investigated. For this purpose, Fe 3 O 4 MNPs were synthesized via chemical coprecipitation method. The synthesized MNPs were characterized by SEM, FT-IR, XRD, and EDX techniques. The various parameters affecting dye adsorption were investigated and optimized. The kinetic studies for acid red 141 adsorption showed rapid sorption dynamics by second-order kinetic model. Dye adsorption equilibrium data were fitted well to the Freundlich isotherm rather than Langmuir isotherm. The over all adsorption process was favorable, exothermic, and follows both intraparticle and Elovich diffusion models. Maximum capacity (q max ) was calculated, and was found to be 700 mg/g at 10°C and 985 mg/g at 50°C. The results showed that magnetic nanoparticles could be employed as a low-cost efficient adsorbent for removal of anionic dyes from aqueous solution.