The aim of the research work was to chemically modify guar gum(GG) as a pH sensitive co-polymer and formulating intestinal targeting ESO nanoparticles (NPs) using the synthesized co-polymer. Poly acrylamide-grafted-guar gum (PAAm-g-GG) co-polymer was synthesized by free radical polymerization. Chemical modification of PAAm-g-GG by alkaline hydrolysis results in formation of a pH-sensitive co-po...

The aim of the research work was to chemically modify guar gum(GG) as a pH sensitive co-polymer and formulating intestinal targeting ESO nanoparticles (NPs) using the synthesized co-polymer. Poly acrylamide-grafted-guar gum (PAAm-g-GG) co-polymer was synthesized by free radical polymerization. Chemical modification of PAAm-g-GG by alkaline hydrolysis results in formation of a pH-sensitive co-po...

the aim of the research work was to chemically modify guar gum(gg) as a ph sensitive co-polymer and formulating intestinal targeting eso nanoparticles (nps) using the synthesized co-polymer. poly acrylamide-grafted-guar gum (paam-g-gg) co-polymer was synthesized by free radical polymerization. chemical modification of paam-g-gg by alkaline hydrolysis results in formation of a ph-sensitive co-po...

The aim of the research work was to chemically modify guargum (GG) as a pH sensitive co-polymer and formulating intestinal targeting ESO nanoparticles (NPs) using the synthesized co-polymer. Poly acrylamide-grafted-guar gum (PAAm-g-GG) co-polymer was synthesized by free radical polymerization. Chemical modification of PAAm-g-GG by alkaline hydrolysis results in formation of a pH-sensitive co-po...

Water-soluble fluorescent colloidal quantum dots (QDs) have been widely used in some biological and biomedical fields, so the interaction of QDs with biomolecules recently attracts increasing attention. In this paper, CdTe quantum dots modified by a natural biopolymer based on polyacrylamide (PAAm) grafted onto sodium alginate (Alg-g-PAAm) were synthesized in an aqueous solution. Then, the bind...

Abstract In the current study, performance of superabsorbent hydrogel composites comprised Guar gum-Pectin/Polyacrylamide/ZnO crosslinked with gamma irradiation (10 kGy) has been investigated for sustainable agriculture. The claimed (GG/PC/PAAm/ZnO x ) were characterized by FTIR, TGA, and AFM. swelling capacity data reveal that equilibrium water (EW) was increased increasing ZnO content from 60...

The immune response after implantation of a biomaterial may shorten the functional life implant, depending on degree response. In this study, we used polyacrylamide-alginate (PAAm-Alg) hydrogel, which has been previously characterized as biocompatible material and shown to enhance regeneration cartilage in vivo, along with graphite-enhanced hydrogel (PAAm-Alg-G) non-biocompatible counterpart, e...

A new hydrogel based on vinylsilane-chitosan and acrylamide was synthesized as VSi-CTS-g-PAAm used to remove methylene blue (MB) from aqueous solution using batch adsorption technique. The VSi-CTS-PAAm interacted with dye at different mass-liquid ratios, pH, temperature. amount of MB removal estimated a UV-Vis spectrophotometer an optical density λmax= 665 nm. most effective pH 12, about 98 % 5...

Macroporous polyacrylamide-grafted-chitosan scaffolds for neural tissue engineering were fabricated with varied synthetic and viscosity profiles. A novel approach and mechanism was utilized for polyacrylamide grafting onto chitosan using potassium persulfate (KPS) mediated degradation of both polymers under a thermally controlled environment. Commercially available high molecular mass polyacryl...