Results 141 to 150 of about 10,058 (253)
Rheological properties and rheokinetic of Hardening of modified thermoset oligomeres
Тонкие химические технологии, 2008 Modification of epoxy resins of silicon ethers (tethraetoxysilane – TEOS, and ethylsilicate – ET-40) was investigated. Phase diagrams of mixtures were given by the turbidity points method.
H. V. Taranenko, L. B. Kandyrin
doaj
Strain‐Preserving Transfer of Freestanding Oxide Membranes for Tunable Magnetic Anisotropy
Advanced Science, EarlyView.An epoxy‐assisted exfoliation and transfer strategy circumvents the trade‐off between structural flexibility and strain tunability in freestanding oxide membranes. Epitaxial strain is effectively preserved, enabling versatile and robust control of magnetic anisotropy without sacrificing flexibility.
Jinfeng Zhang +13 more
wiley +1 more source
Hard and Tough Epoxy Resins Modified with Thermosetting Materials
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2019 Epoxy resins were modified by some thermosetting materials using unsaturated polyesters which were cured with styrene , MMA ,and MA . When unsaturated Polyester ( as thermosetting material ) was used , and cured with styrene showed better results than ...
H . M . Abdullah
doaj
Advanced Science, EarlyView.A BN@G‐POSS/EP nanocomposite is developed for high‐frequency transformer insulation in power electronic transformers. Through synergistic interface engineering, it simultaneously enhances thermal conductivity, reduces viscosity, and improves electro‐thermal stability.
Jun Jiang +6 more
wiley +1 more source
Advanced Science, EarlyView.The phase transition of supercritical CO2 induces the foaming of dense MXene film without compromise inherent structure of MXene nanosheet. The foamed porous MXene film manifests remarkable EMI shielding and infrared thermal camouflage performances. Moreover, the foaming strategy is broadly adaptable and can be extended to other two‐dimensional films ...
Hui Zhao +7 more
wiley +1 more source
Curing Kinetics of Epoxy Resins [PDF]
, 2005 Tato bakalářská práce je zaměřena na studium kinetiky vytvrzování epoxidových pryskyřic. Práce je rozdělena do tří hlavních částí. První se zabývá výrobou epoxidových pryskyřic a vstupních komponentů.
Beneš, Miroslav
core
Advanced Science, EarlyView.Tumor‐derived lactate activates PSCs through MCT1‐mediated Vps34 lactylation and autophagy. These activated PSCs secrete CXCL9/10, upregulating PD‐1 on CD8+ T cells via the CXCR3/STAT3 axis to foster immunosuppression. Disrupting this metabolic crosstalk by targeting MCT1 effectively sensitizes pancreatic cancer to PD‐1 blockade, presenting a promising
Wenfeng Zhuo +14 more
wiley +1 more source
Study Curing Kinetic and Properties of Liquid Crystalline Epoxy Resins [PDF]
, 2007 本文的研究著重於環氧樹脂與交聯劑的反應動力學與各項性質的探討，其中環氧樹脂採用的是自行合成的液晶型環氧樹(BP, AM)脂與市售的非液晶型環氧樹脂(TMBP, DGEBA)，交聯劑選用的是分子結構較剛硬的DDS，與分子結構較柔軟的DDE。 經由動力學的研究，我們可發現DDE的活化能較低，反應速率較快，但產品的機械性質較差，然而DDS活化能雖高，但由於DDS的分子結構較剛硬，因此其機械性質較佳，適合用於航空材料。 我們利用自催化模型來描述Epoxy/amine的反應過程 ...
Huang, Jien-Ruei, 黃建睿
core
Advanced Science, EarlyView.Radiotherapy triggers LTβR N‐glycosylation, enhancing its overall protein stability and nuclear retention. This accumulation drives TRIM28‐mediated PCBP2 SUMOylation, suppressing pyroptosis and conferring gastric cancer radioresistance. Therapeutically, a targeted nanoplatform (cRGD‐Lipo@EMD) effectively disrupts this regulatory axis, offering a highly
Weijie Zang +8 more
wiley +1 more source
Advanced Science, EarlyView.We present a chromosome‐level genome assembly of Siraitia grosvenorii and, through comparative genomics, uncover a conserved UGT73 tandem array driving triterpenoid saponin diversification in Cucurbitaceae. Crystalized SgUGT73AM30 further reveals the regioselectivity mechanism underlying its catalytic activity.
Guangyi Wang +13 more
wiley +1 more source