Results 311 to 320 of about 6,454,817 (367)

Synthesis and Tailoring Morphological and Optical Characteristics of PMMA/PEG/Si3N4 Hybrid Nanomaterials for Optics and Quantum Nanoelectronics Applications

Silicon, 2023
Ghaith Ahmed, A. Hashim
semanticscholar   +1 more source

Characteristics and cytotoxicity of folate-modified curcumin-loaded PLA-PEG micellar nano systems with various PLA:PEG ratios

International Journal of Pharmaceutics, 2016
Targeting delivery system use natural drugs for tumor cells is an appealing platform help to reduce the side effects and enhance the therapeutic effects of the drug. In this study, we synthesized curcumin (Cur) loaded (D, L Poly lactic - Poly ethylenglycol) micelle (Cur/PLA-PEG) with the ratio of PLA/PEG of 3:1 2:1 1:1 1:2 and 1:3 (w/w) and another ...
Quoc Thong, Phan, Mai Huong, Le, Thi Thu Huong, Le, Thi Hong Ha, Tran, Phuc Nguyen, Xuan, Phuong Thu, Ha   +5 more
openaire   +2 more sources

Effects of the nanofiller size and aspect ratio on the thermal and rheological behavior of PEG nanocomposites containing boehmites or hydrotalcites

Journal of Thermal Analysis and Calorimetry, 2018
In this work, polyethylene glycol nanocomposites containing different nanofillers (namely hydrotalcites or boehmites, at 5 mass% loading) were prepared by melt compounding. Their morphology and microstructure were assessed by means of SEM and XRD analyses.
Rossella Arrigo, Silvia Ronchetti, Laura Montanaro, Giulio Malucelli   +3 more
openaire   +1 more source

EFFECT OF FILLER ASPECT RATIO AND TEMPERATURE ON THE RELAXATION DYNAMICS IN PEG-BASED NANOCOMPOSITES

2019
Polymer-based nanocomposites have attracted a growing attention in the last few years, as the incorporation of solid nanoparticles into a soft polymeric matrix allows obtaining multi-functional materials with tailored properties, potentially suitable for advanced applications.
Rossella Arrigo, Diego Antonioli, Massimo Lazzari, Valentina Gianotti, Michele Laus, Laura Montanaro, Giulio Malucelli   +6 more
openaire   +1 more source

Effect of PEG Molecular Weight and Volume Ratio of Chitosan/PEG and Silk Fibroin on Physicomechanical Properties of Chitosan/PEG-SF Scaffold as a Bio-mimetic Substrate in Skin-tissue Engineering Applications

Fibers and Polymers, 2022
Azadeh Izadyari Aghmiuni, Saeed Heidari Keshel, Mostafa Rezaei-tavirani, Farshid Sefat, Arash Khojasteh, Masoud Soleimani, Farzad Pakdel   +6 more
openaire   +1 more source

Thermal, mechanical, and AC electrical studies of PVA–PEG–Ag2S polymer hybrid material

Journal of Materials Science: Materials in Electronics, 2020
Shruti S. Devangamath, B. Lobo, S. Masti, Shivayogi S. Narasagoudr   +3 more
semanticscholar   +1 more source

Tough nanocomposite hydrogels from cellulose nanocrystals/poly(acrylamide) clusters: influence of the charge density, aspect ratio and surface coating with PEG

Cellulose, 2014
Jun Yang, Jingjing Zhao, Chunrui Han, Jiufang Duan, Feng Xu, R. Sun   +5 more
semanticscholar   +1 more source

Investigation of orbital period variations of two low mass ratio contact binary stars: V404 Peg and V619 Peg

2019
In this study the period variations of two over contact systems with low mass ratio are examined in detail for the first time. Period analyses of the systems are performed using the O-C method with their all minima times collected from the databases and published papers.
openaire   +1 more source

Application of SAP and PEG as curing agents for ordinary cement-based systems: impact on the early age properties of paste and mortar with water-to-cement ratio of 0.4 and above

, 2017
Dipobrato Sarbapalli, Yash Dhabalia, K. Sarkar, Bishwajit Bhattacharjee   +3 more
semanticscholar   +1 more source

Folic Acid/Peptides Modified PLGA–PEI–PEG Polymeric Vectors as Efficient Gene Delivery Vehicles: Synthesis, Characterization and Their Biological Performance

Molecular Biotechnology, 2020
Chaoyu Liu, Yuancai Xie, Xiaohua Li, X. Yao, Xuanbin Wang, Min Wang, Zongxian Li, Fengjun Cao   +7 more
semanticscholar   +1 more source