Results 91 to 100 of about 661,197 (299)
Advanced Engineering Materials, EarlyView.Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller +3 more
wiley +1 more source
CerâmicaThe physicochemical characteristics of cations may be able to modify the rheological properties of bentonite clays, such as their loads, exchangeable cation sizes adsorbed on clay minerals, hydration behaviors and different intercalations with the ...
I. A. Silva +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.PUF/ENB microcapsules were synthesized based on a sequential factorial design and incorporated into an epoxy matrix. Their anticorrosive action, associated with the self‐healing mechanism, demonstrated that the addition of microcapsules to the coating improved anticorrosive performance compared to pure epoxy coatings, particularly when the encapsulate ...
Vandicleya Alves Moreira +6 more
wiley +1 more source
Polímeros, 2004 O desenvolvimento de sistemas não-poluentes tem sido cada vez mais necessário para atender às exigências ambientais. Neste trabalho foram sintetizadas formulações de poliuretanos à base de água para a obtenção de membranas densas cujas propriedades ...
Fernanda M. B. Coutinho +2 more
doaj +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
GOLD NANOPARTICLES FUNCTIONALIZED WITH ANTICANCER BIOCOMPOUNDS
Studia Universitatis Babes-Bolyai ChemiaThe focus of this work is on the functionalization of gold nanoparticles, GNPs, with doxorubicin, D, an anticancer drug, both in the absence and in the presence of natural adjuvant biomolecules, like piperine, P, resveratrol, R, resveratrol-piperine, RP,
Madalina Anca UJICA +4 more
doaj +1 more source
Polímeros, 1999 Os poliuretanos são polímeros extremamente versáteis. São aplicados numa ampla gama de materiais com propriedades diversas. Esses polímeros podem ser encontrados sob a forma de elastômeros, fibras e espumas, podendo ainda apresentar biocompatibilidade ...
Fernanda M.B. Coutinho +1 more
doaj +1 more source
Rheology of aging aqueous muscovite clay dispersions
, 2011 In hydrometallurgical mineral processing, time and pH dependent rheology of dispersions comprising reactive particles can exert a striking influence on material processability and handleability.
Addai-Mensah, J. +5 more
core +1 more source
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
Carboxylated Polyurethanes Containing Hyperbranched Polyester Soft Segments [PDF]
Kemija u Industriji, 2006 hyperbranched polyester soft segments (HB PU) with functional carboxylic groups in order to enable the preparation of stable HB PU dispersions. Carboxylated hyperbranched polyurethanes were synthesized using a hyperbranched polyester based on 2,2-bis ...
Žigon, M., Žagar , E., Prevec, G.
doaj