The role of phospholipid in the uridine diphosphate-galactose :lipopolysaccharide galactosyltransferase reaction has been studied in extracts of Salmonella typhimurium by utilizing synthetic and natural phospholipids and phospholipids altered by venom digestion, alkaline hydrolysis, and catalytic hydrogenation. Activity was seen with derivatives of phosphatidic acid containing two unsaturated o...

The role of phospholipid in the uridine diphosphate-galactose :lipopolysaccharide galactosyltransferase reaction has been studied in extracts of Salmonella typhimurium by utilizing synthetic and natural phospholipids and phospholipids altered by venom digestion, alkaline hydrolysis, and catalytic hydrogenation. Activity was seen with derivatives of phosphatidic acid containing two unsaturated o...

The role of phospholipid in the uridine diphosphate-galactose :lipopolysaccharide galactosyltransferase reaction has been studied in extracts of Salmonella typhimurium by utilizing synthetic and natural phospholipids and phospholipids altered by venom digestion, alkaline hydrolysis, and catalytic hydrogenation. Activity was seen with derivatives of phosphatidic acid containing two unsaturated o...

In this paper we report on the preparation of calix[8]arene functionalized polyglycerol nanogels by miniemulsion polymerization. The gel macromonomers were prepared by anionic ring-opening multibranching polymerization of glycidol using calix[8]arene as initiator. 1,1 ,3,3,3 ,3 -hexamethyl-2,2 -indotricarbocyanine iodide (HITC) red fluorescent dye was used as a guest molecule. Photobleaching up...

This study aimed to improve delivery of lomustine as a chemotherapeutic agent and to increase its uptake by U87-MG cancer cells via synthesizes LN-FA-PG-SPIONs (lomustine loaded polyglycerol coated superparamagnetic iron oxide nanoparticles conjugated with folic acid). Nanoparticles were synthesized by thermal decomposition method and characterized using TEM (transmission microscope), FTIR (Fou...

Polyglycerol polyricinoleate (PGPR) is a food emulsifier with unique yield stress reducing efficacy in fat-based suspensions. There are many commercially available PGPRs, and the different products vary their impact on stress. Choosing right PGPR for specific formulation often based empirical data experience of formulator. Lack fundamental understanding why these differences exist hampers refor...

Thin films made of a polymer (cellulose triacetate, CTA) and plasticizer have been studied as novel sorptive phases for chlorpyrifos, triclosan tonalide. The preparation is reproducible only requires the to be added into an organic dispersion containing CTA. evaporation solvent leaves easy manipulate continuous homogeneous thin film, which has investigated in terms both composition extraction e...