Results 41 to 50 of about 3,929,860 (354)
Molecules, 2021 Flaky graphene oxide (GO) nanoparticles (NPs) were synthesized using Hummer’s method and then capped with polyethylene glycol (PEG) by an esterification reaction, then loaded with Nigella sativa (N. sativa) seed extract.
M. A. Jihad +5 more
semanticscholar +1 more source
Advanced Energy & Sustainability Research, 2023 A multilayered ternary solid polymer electrolyte (TSPE) is presented. First, the influence of polyethylene oxide degradation on cell failure, development of subsequent volatile degradation products, and cell impedance is analyzed. The low electrochemical
Lukas Herbers +7 more
doaj +1 more source
Water-Resistant Photo-Crosslinked PEO/PEGDA Electrospun Nanofibers for Application in Catalysis
Membranes, 2023 Catalysts are used for producing the vast majority of chemical products. Usually, catalytic membranes are inorganic. However, when dealing with reactions conducted at low temperatures, such as in the production of fine chemicals, polymeric catalytic ...
Emanuele Maccaferri +5 more
doaj +1 more source
Macromolecular structural dynamics visualized by pulsed dose control in 4D electron microscopy [PDF]
, 2011 Macromolecular conformation dynamics, which span a wide range of time scales, are fundamental to the understanding of properties and functions of their structures.
A. H. Zewail +18 more
core +2 more sources
Pharmaceutics, 2023 The application of mesenchymal stem cells (MSC) in bone tissue regeneration can have unpredictable results due to the low survival of cells in the process since the lack of oxygen and nutrients promotes metabolic stress.
Camila Garcia da Silva +3 more
doaj +1 more source
The Living ROMP of trans-Cyclooctene [PDF]
, 2009 The living ring-opening metathesis polymerization (ROMP) of trans-cyclooctene (tCO) was investigated. ROMP of tCO in the presence of PPh_3 in THF leads to the formation of narrowly dispersed polycyclooctene (PCO).
Conrad, Rosemary M. +2 more
core +2 more sources
Biosensors, 2016 A phenolic biosensor based on a zirconium oxide/polyethylene glycol/tyrosinase composite film for the detection of phenolic compounds has been explored.
Nor Monica Ahmad +5 more
doaj +1 more source
Synthesis and characterizations of a novel composite films composed of polyethylene/oxide minerals
Next Materials, 2023 In this study, a new composite film consisting of polyethylene (PE)/oxide minerals (bentonite, silica, and diatomite) was successfully synthesized. Polymer modification was carried out by melting method.
Emine Kadioglu +5 more
doaj +1 more source
Histopathological evaluation of root canal filling materials for primary teeth [PDF]
, 2010 This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Gatón Hernández, Patrícia +6 more
core +2 more sources
Electrospinning alginate/polyethylene oxide and curcumin composite nanofibers
, 2020 Manufacturing a sodium alginate (SA) and polyethylene oxide (PEO) composite loaded with curcumin (CU) was accomplished in this study by using electrospinning.
Javier Gutierrez-Gonzalez +3 more
semanticscholar +1 more source