Results 1 to 10 of about 16,104 (296)

Enzyme-triggered- and tumor-targeted delivery with tunable, methacrylated poly(ethylene glycols) and hyaluronic acid hybrid nanogels [PDF]

Drug Delivery, 2022
Enzyme-responsive polymeric-based nanostructures are potential candidates for serving as key materials in targeted drug delivery carriers. However, the major risk in their prolonged application is fast disassembling of the short-lived polymeric-based ...
Wioletta Liwinska, Ewelina Waleka-Bagiel, Zbigniew Stojek, Marcin Karbarz, Ewelina Zabost   +4 more
doaj   +2 more sources

Liquid-Phase Synthesis of Monodispersed V⁵⁺ Faradic Electrode Toward High-Performance Supercapacitor Application [PDF]

Nanomaterials
Layered intercalating V2O5 (vanadium pentoxide) is a durable battery-type electrode material exploited in supercapacitors. The advancement of V2O5 nanomaterials synthesized from non-aqueous organic solvents holds significant potential for energy storage ...
Sutharthani Kannan, Chia-Hung Huang, Pradeepa Stephen Sengolammal, Suba Devi Rengapillai, Sivakumar Marimuthu, Wei-Ren Liu   +5 more
doaj   +2 more sources

Photocatalytic dihydroxylation of light olefins to glycols by water [PDF]

Nature Communications
Aliphatic diols such as ethylene and propylene glycol are the key products in the chemical industry for manufacturing polymers. The synthesis of these molecules usually implies sequential processes, including epoxidation of olefins using hydrogen ...
Chunyang Dong, Yinghao Wang, Ziqi Deng, Wenchao Wang, Maya Marinova, Karima Ben Tayeb, Jean-Charles Morin, Melanie Dubois, Martine Trentesaux, Yury G. Kolyagin, My Nghe Tran, Vlad Martin-Diaconescu, Olga Safonova, Jeremie Zaffran, Andrei Y. Khodakov, Vitaly V. Ordomsky   +15 more
doaj   +2 more sources

Mechano-Induced Synthesis of Polyethylene Glycols α,ω-DiSubstituted with 4-(PAH)-1H-1,2,3-Triazoles in Presence of In Situ-Generated Bronze Microparticles as Catalyst [PDF]

Molecules
A method for the mechanochemical CuAAC click reaction (Cu+-promoted azido–alkyne cycloaddition) in the presence of bronze powder/copper beads without the use of a pre-introduced catalyst and ligands with greener prospect is presented. A new type of tri-,
Mohammed S. Mohammed, Igor S. Kovalev, Vadim A. Platonov, Sougata Santra, Zhuo Wang, Grigory V. Zyryanov, Valery N. Charushin   +6 more
doaj   +2 more sources

Synthesis and biodegradation testing of some synthetic oils based on ester [PDF]

Scientific Reports
Synthetic ester oils are widely used in many applications due to their ideal cleaning properties, lubricating performance and assured polarity. The majority of esters oils are more biodegradable. than any other base stock.
Reham I. El Shazly, Huda S. El-Sheshtawy, Nehal S. Ahmed, Amal M. Nassar   +3 more
doaj   +2 more sources

Glycols in the Synthesis of Zinc-Anilato Coordination Polymers

Crystals, 2022
We report the synthesis, structural investigation, and thermal behavior for three zinc-based 1D-coordination polymers with 3,6-di-tert-butyl-2,5-dihydroxy-p-benzoquinone, which were synthesized in the presence of different glycols.
Olesya Y. Trofimova, Arina V. Maleeva, Kseniya V. Arsenyeva, Anastasiya V. Klimashevskaya, Il’ya A. Yakushev, Alexandr V. Piskunov   +5 more
doaj   +1 more source

Organics and inorganics in flow back and produced water from shale gas operations: treatment and identification of glycols using gas chromatography–mass spectrometry

Journal of Water Reuse and Desalination, 2023
This study investigated the efficiency of different water treatment processes in reducing propylene glycol (PG), ethylene glycol (EG), ethylene glycol monobutyl ether (EGME), and other water quality parameters in flow back/produced water from a shale gas
Seongyun Kim, Pinar Omur-Ozbek, Ken Carlson, Sangchul Lee, Eun-Sik Kim, Min-Jin Hwang, Ji-Hee Son, Woochul Kang   +7 more
doaj   +1 more source

Kinetic Modeling for the “One-Pot” Hydrogenolysis of Cellulose to Glycols over Ru@Fe₃O₄/Polymer Catalyst

Reactions, 2021
Despite numerous works devoted to the cellulose hydrogenolysis process, only some of them describe reaction kinetics. This is explained by the complexity of the process and the simultaneous behavior of different reactions.
Oleg Manaenkov, Yuriy Kosivtsov, Valentin Sapunov, Olga Kislitsa, Mikhail Sulman, Alexey Bykov, Alexander Sidorov, Valentina Matveeva   +7 more
doaj   +1 more source

Ethylene glycol poisoning [PDF]

Postgraduate Medical Journal, 1976
SummaryAlthough an uncommon cause of death in Great Britain, ethylene glycol poisoning is potentially serious in that renal and cardiopulmonary failure and central nervous system dysfunction can occur when doses of the order of 100 ml or more are ingested.
J A, Vale, N H, Bluett, B, Widdop
openaire   +2 more sources

Ce promoted Cu/γ-Al2O3 catalysts for the enhanced selectivity of 1,2-propanediol from catalytic hydrogenolysis of glucose

Catalysis Communications, 2022
Ce promoted Cu/γ-Al2O3 catalysts were prepared with varying amounts of Cu (x = 0–10 wt%) and Ce (y = 0–15 wt%). The prepared catalysts were characterized and tested for the conversion of aqueous glucose (5 wt%) to 1,2-propanediol in a batch reactor.
Arun Arunima Balachandran Kirali, Sreejith Sreekantan, Banu Marimuthu   +2 more
doaj   +1 more source