Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, Product Details of 82830-49-782830-49-7, Name is 2-Fluoro-1,4-dimethoxybenzene, SMILES is COC1=CC=C(OC)C(F)=C1, belongs to ethers-buliding-blocks compound. In a article, author is Guruge, Amali G., introduce new discover of the category.
Aqueous phase behavior of the PEO-containing non-ionic surfactant C12E6: A molecular dynamics simulation study
Hypothesis: Non-ionic surfactants containing polyethylene oxide (PEO) chains are widely used in drug formulations, cosmetics, paints, textiles and detergents. High quality molecular dynamics models for PEO surfactants can give us detailed, atomic-scale information about the behavior of surfactant/water mixtures. Simulations: We used two molecular dynamics force fields (FFs), 2016H66 and 53A6(DBW), to model the simple non-ionic PEO surfactant, hexaoxyethylene dodecyl ether (C12E6). We investigated surfactant/water mixtures that span the phase diagram of starting from randomly distributed arrangements. In some cases, we also started with prebuilt, approximate models. The simulations results were compared with the experimentally observed phase behavior. Findings: Overall, this study shows that the spontaneous self-assembly of PEO non-ionic surfactants into different colloidal structures can be accurately modeled with MD simulations using the 2016H66 FF although transitions to well-formed hexagonal phase are slow. Of the two FFs investigated, the 2016H66 FF better reproduces the experimental phase behavior across all regions of the C12E6/water phase diagram. (C) 2020 Elsevier Inc. All rights reserved.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 82830-49-7. Product Details of 82830-49-7.