Composites are relevant to high-performance materials in the aerospace sector and have attracted attention of scientific technological communities. Bentonites present very fine granulometry which enables their use composites. This study showed development water absorbent composite based on sodium polyacrylate, bentonite coated by epoxy resin. Since there gaps quantification near-infrared spectr...

The orientation behavior of mesogens in a polyacrylate with cyanobiphenyl (CB) side chain in thin films was investigated in detail by UV-vis absorption spectroscopy and grazing incidence small-angle X-ray scattering (GI-SAXS) measurements using both high-energy X-rays of Cu Kα line (λ = 0.154 nm) and low-energy synchrotron X-rays (λ = 0.539 nm). By changing the film thickness ranging 7-200 nm, ...

We report a prototype approach to formulate gold nanoparticle-based X-ray absorbing agents through surface-engineering of a cisplatin pharmacophore with modified polyacrylate. The resulting agents exhibit both chemo-therapeutic potency to cancer cells and Auger-mediated secondary electron emission, showing great potential to improve the therapeutic efficacy of chemo-radiation.

The results of investigations of flux decline during nanofiltration (NF) of lactic acid solutions using dynamically formed zirconium(IV) hydrous oxide/polyacrylate membranes (Zr(IV)/PAA) under conditions resulting in low and high lactic acid rejection are reported. The experimental permeate flux versus time curves were analyzed in the frame of resistance in a series model with the aim of develo...

A magnetic quantum dot (MQD) based cellular nanoprobe, composed of a magnetic oxide nanoparticle component and a quantum dot component, has been synthesized and used for both imaging and separation. The successful synthesis is based on a reverse micelle based polyacrylate coating in the presence of component nanoparticles, followed by their functionalization via conjugation chemistry.

ABSTRACT The phenomenon of desertification has a negative impact on the national economy any country and may usually be obtained for many reasons such as removal agricultural land, depletion soil, overgrazing, methods poor irrigation, high temperature, lack rainfall. following paper tackles solving problem rainfall through use chemical preparing sodium polyacrylate improving its properties by m...