Results 41 to 50 of about 2,678,573 (309)
Recovery of gold from thiosulfate solutions and pulps with anion-exchange resins [PDF]
, 2002 With growing environmental and occupational safety concerns over the use of cyanide in gold processing, more acceptable alternatives are receiving increased interest. The most promising of the possible alternatives is thiosulfate.
O'Malley, Glen Peter
core
Renewable atom-efficient polyesters and thermosetting resins derived from high oleic soybean oil
, 2018 We report an atom-efficient approach to the preparation of sustainable polyesters and their corresponding thermosetting resins (RESINs) from renewable plant oils.
Tianyu Zhu +6 more
core +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Abundant surface resins present on Middle Devonian land plants
Communications Earth & EnvironmentPlant resins, serving various essential ecological functions, have traditionally been associated with conifers and angiosperms. Previously, the oldest known resin was identified in the late Carboniferous.
Daofu Song +7 more
doaj +1 more source
Bioinorganic Chemistry and Applications, 2017 This experimental study investigates the bioactive potential of filaments produced via hot melt extrusion (HME) and intended for fused deposition modeling (FDM) 3D printing purposes.
Diogo José Horst +3 more
doaj +1 more source
Development of Polymer Resins using Neural Networks
Polímeros, 2002 The development of polymer resins can benefit from the application of neural networks, using its great ability to correlate inputs and outputs. In this work we have developed a procedure that uses neural networks to correlate the end-user properties of a
Fabiano A. N. Fernandes +1 more
doaj +1 more source
Molecules, 2021 Novel UV-curable polyurethane acrylate (PUA) resins were developed from rubber seed oil (RSO). Firstly, hydroxylated rubber seed oil (HRSO) was prepared via an alcoholysis reaction of RSO with glycerol, and then HRSO was reacted with isophorone ...
Yun Hu +9 more
doaj +1 more source
4th Annual Composites Australia and Composites CRC Conference (CRC 2007): New Technology Taking Shape [PDF]
, 2007 Epoxidized vegetable oils were obtained by epoxidation of plant oils, such as canola, soybean or linseed. These epoxidized oils could be used, after curing with suitable amines, to prepare rubbery materials, which are proposed as a replacement of the ...
Faigl, Pavel +3 more
core
Biorenewable Epoxy Resins Derived from Plant-Based Phenolic Acids
, 2016 Plant-derived phenolic acids are attractive substitutes for petroleum sources for the derivation of polymers, due to their rigid aromatic rings and chemical groups amenable to functionalization.
Hiruy Tesefay (3183801) +3 more
core +1 more source
FEBS Letters, EarlyView.Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas +4 more
wiley +1 more source