منابع مشابه
Liposomes in polymer matrix. Stability of liposomes in PEG 400 and PEG 8000 solutions
Integration of liposomes in polymer matrix is a new concept of controlled drug delivery system. Those kind of materials allow to control dosage of applied drug and time of its release. Certain types of liposomes are unstable, so they require structural support. The main aim of the paper is to investigate how polymers influence aggregation of liposomes. Two different polymers were used for this ...
متن کاملPEG 400-Based Phase Change Materials Nano-Enhanced with Functionalized Graphene Nanoplatelets
This study presents new Nano-enhanced Phase Change Materials, NePCMs, formulated as dispersions of functionalized graphene nanoplatelets in a poly(ethylene glycol) with a mass-average molecular mass of 400 g·mol-1 for possible use in Thermal Energy Storage. Morphology, functionalization, purity, molecular mass and thermal stability of the graphene nanomaterial and/or the poly(ethylene glycol) w...
متن کاملThe Synthesis and Implementation of Pebax/PEG 400/NH2-MIL125 Nanocomposite Membranes to Separate CO2/CH4
In the present study, the permeabilities of CO2 and CH4 in terms of ideal and actual CO2/CH4 selectivity were investigated through the synthesized membranes of poly (ether-block-amide) (Pebax 1657) accompanied with poly (ethylene glycol) (PEG 400) and NH2-MIL125 nanoparticles. NH2-MIL125 nanofillers were added to the blend of PEG...
متن کاملCAN catalyzed one-pot synthesis of Imidazole derivatives in PEG-400 as HMG-CoA reductase inhibitor for benefit in atherosclerosis
Aim: The present study was intended to develop some novel imidazole derivatives via multi-component reaction catalysed by Ceric Ammonium Nitrate (CAN) in polyethylene glycol-400 (PEG-400) and its HMG-CoA reductase inhibitory activity for benefit in atherosclerosis. Methods: The one-pot synthesis has been achieved by taking benzyl, benzaldehyde, 3-amino-1, 2, 4triazole-5carboxylic acid (0.01 mol...
متن کاملThree-dimensional structure of a new form of mare lactoferrin in 70% PEG 400 at 3.8 A resolution.
Three-dimensional (3D) structure of a new form of diferric mare lactoferrin has been determined at 3.8 A resolution. The protein was crystallized in a space group P2(1)2(1)2(1) with a = 80.1 A, b = 103.7 A, c = 112.2 A with a solvent content of 57%. The structure was solved by molecular replacement method using the model of native mare lactoferrin. The structure has been refined using X-PLOR to...
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ژورنال
عنوان ژورنال: Synlett
سال: 2012
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-0032-1317353