The new manufacturing facility is designed to be a fully-integrated PLA complex, including production sites for lactic acid, lactide, and polymer. With an annual capacity of 75,000 tons of Ingeo biopolymer, it will produce the full portfolio of Ingeo grades and support the rapid market growth ...
Dexlevo pioneered the CESABP patented technology (full name: Colengisation-International Solubilized Active and Biodletablection Polmer), and developed the easily biocompatible and biodegradable polymer PCL. Main Function: Full Layer Anti-aging PCL can stimulate...
Despite the advances in ScCO2foaming technology for the production of PCL foams, there are some challenges. For example, when foaming polymer samples using this technique, one needs to be aware of the hydrophobicity of PCL, a characteristic that is detrimental in certain applications, such as PCL...
1A and B). The variations in the viscosity values (Fig. 1C) were caused by complex intermolecular interactions between polymer, good solvent and poor solvent. Download: Download full-size image Fig. 1. Solution properties (A) conductivity, (B) surface tension, (C) viscosity for solutions ...
The presence of elastin and collagen in the fibers was corroborated by infrared spectroscopy. X-ray scattering measurements show that neither elastin nor collagen form crystals in the fiber, while PCL maintains its crystallinity and is not affected by the plasma treatment. Fibroblast cell cultures in...
The lignin-PCL copolymers were synthesized via ROP of CL used in bulk process (Fig. 2(a)). CL is initiated by [OH] groups in LM leads to graft copolymers which have extended PCL chains. ROP is a form of chain-growth polymerization, in which the terminal end of a polymer chain act ...
Fig. 2. Extensional flow properties of EKL95-PCL5 solutions at different polymer concentrations: (a) evolution of filament diameter with time; and (b) Trouton ratio versus Hencky strain. Fig. 2b represents the extensional viscosity of EKL95-PCL5 solutions in the form of the Trouton ratio (η...
Full size image For multiple-follicles in vitro culture, the correct numerical (5 or 10 PA) and volumetric (µL) ratio per well has been maintained according to the trans-well culture system adopted. Three independent biological replicates were performed for each tested protocol, comparing the ...
Polymer aerogels performing low density, high porosity, high absorption rate have been successfully fabricated [17]. Polymer can be dissolved in the solvent and then poured into molds and freeze-dried to remove the solvent to form the aerogels, which are then crosslinked in order to maintain thei...
Based on the 1H NMR, the solubilized dECM was concluded to be mainly collagen that is the most abundant polymer in rat liver dECM [20]. Dissolving PCL-MA in benzyl alcohol before mixing with dECM-MA in formamide led to a homogenous dECM-MA/PCL-MA resin that was successfully used for...