Cross-linking of Poly(sodium acrylate)-Based Hydrogels by a Non-vinyl Cross-linker [PDF]
علوم و تکنولوژی پلیمر, 2016 Polyvinyl-based cross-linkers are most frequently used for internal cross-linking of hydrogels, while non-vinyl cross-linkers are used for surface cross-linking of hydrogels by reactions between the pendant groups of hydrogel and functional groups of ...
Solmaz Mojarad Jabali +2 more
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The Effect of Double Crosslinker on Precipitation Polymerization of Poly(acrylic acid) [PDF]
علوم و تکنولوژی پلیمر, 2014 Cross-linked poly(acrylic acid)s were prepared by dual cross-linkers via precipitation polymerization method in a binary organic solvent. Polyethylene glycol diacrylate (PEGDA-400) as a long-chain cross-linker and di(trimethylol propane) tetraacrylate ...
Hajar Es-haghi, Hossein Bouhendi
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Functionalization of chitosan with 3,4-dihydroxybenzoic acid for the adsorption/collection of uranium in water samples and its determination by inductively coupled plasma-mass spectrometry [PDF]
, 2007 A chitosan resin derivatized with 3,4-dihydroxybenzoic acid moiety (CCTS-DHBA resin) was newly synthesized for the collection/concentration of trace uranium by using cross-linked chitosan (CCTS) as base material, and the adsorption behavior of uranium as
Gao, Yun Hua +6 more
core +1 more source
RTM production monitoring of the A380 hinge arm droop nose mechanism: a multi-sensor approach [PDF]
, 2016 his research presents a case study of production monitoring on an aerospace composite component: the hinge arm of the droop nose mechanism on the Airbus A380 wing leading edge.
Chiesura, Gabriele +7 more
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PLA/WOOD BIOCOMPOSITES: IMPROVING COMPOSITE STRENGTH BY CHEMICAL TREATMENT OF THE FIBERS [PDF]
, 2013 A resol type phenolic resin was prepared for the impregnation of wood particles used for the reinforcement of PLA. A preliminary study showed that the resin penetrates wood with rates depending on the concentration of the solution and on temperature ...
Acha +44 more
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Real-time monitoring of solid-phase peptide synthesis using a variable bed flow reactor [PDF]
, 2019 On-resin aggregation and incomplete amide bond formation are major challenges for solid-phase peptide synthesis that are difficult to be monitored in real-time.
Guthrie, Duncan +3 more
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Biomedicines, 2022 In recent years, although resin composite has played an important role in the restoration of tooth defects, it still has several disadvantages, including being biodegraded by saliva, bacteria and other enzymes in the oral cavity, which may result in ...
Xinwei Guo +4 more
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The Authority of Pleaing to the Quranic Examples in the Speech of AL Zahra (pbuh)
الأستاذ, 2017 The structure of argument is one of the most structures that can be used in speech because of the power it has in giving conviction it was used byAlzahra (pbuh) in her sermon as an evidence of its legitimacy in the Holy Quran.
Prof. Asst. Dr. Fatima Karim Resin
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Dynamic response of phenolic resin and its carbon-nanotube composites to shock wave loading [PDF]
, 2011 We investigate with nonreactive molecular dynamics simulations the dynamic response of phenolic resin and its carbon-nanotube (CNT) composites to shock wave compression. For phenolic resin, our simulations yield shock states in agreement with experiments
An, Q. +6 more
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Development of polymer network of phenolic and epoxies resins mixed with linseed oil: pilot study [PDF]
, 2010 Epoxy resin was mixed with phenolic resins in different percentages by weight. Composite 40/60 means the proportion by weight of epoxy resin is 40 percent. It was found that only composites 50/50 and 40/60 could be cured in ambient conditions. Dynamic
Cardona, F. +3 more
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