Otros

Otros

Surface modification of polycarbonate urethane by grafting polyethylene glycol and bivalirudin drug for improving hemocompatibility
20/10/2022 - As the clinical demand for blood?contacting materials increases, higher requirements are placed on their physicochemical properties, durability and hemocompatibility in vivo. In this work, a multiple...
Effect of pH Value on the Bandgap Energy and Particles Size for Biosynthesis of ZnO Nanoparticles: Efficiency for Photocatalytic Adsorption of Methyl Orange
08/09/2022 - In this paper, ZnO nanoparticles (NPs) were greenly synthesized at different pH values of 4, 6, 9.5, and 11 via Portulaca oleracea leaf extract, and the effect of pH on the optical and structural...
Synthesis and characterizations of cationic poly(DADMAC-co-AM) surfactant for hair care applications
23/07/2022 - Abstract In the present study, the cationic polymeric surfactant- poly(diallyl dimethyl ammonium chloride-acrylamide) P(DADMAC-co-AM) was synthesized using free radical...
Is it possible to determine the optical properties of resin composites with clinical spectrophotometers?
23/11/2021 - The present study aimed to determine how spectrophotometer type and background blackness affect the optical evaluation of resin composites. Cylindrical specimens were built using one resin composite,...
X-Rite introduces non-contact imaging spectrophotometer for plastics and more
01/05/2018 - Global demand for fillers such as ground calcium carbonate (GCC), precipitated calcium carbonate (PCC), kaolin, talc, carbon black and others is expected to increase to a volume of about 75 million...
Orion posts sales and income gains in 2017; plans speciality black capacity increase in Italy
01/05/2018 - Colour science and technology specialist X-Rite Inc and its subsidiary Pantone LLC have expanded the MetaVue family of non-contact imaging spectrophotometers with a new model tailored for the...
Lanxess sets new medium-term financial targets, expects record earnings in 2017
01/11/2017 - Colour science specialist X-Rite Inc and its subsidiary Pantone LLC have unveiled a new range of portable multi-angle spectrophotometers that are claimed to set a new standard for the...