Results 141 to 150 of about 1,549,159 (293)

[[alternative]]The Theoretical Investigation in Nano-Electronic Materials [PDF]

open access: yes
計畫編號:NSC93-2113-M032-008研究期間:200408~200507研究經費:1,102,000[[abstract]]我們主要的研究方向有:(A)有機發光二極體(OLED)其中之maleimide 衍生物其 相關之光學性質。(B) 有機發光材枓之電荷傳導率之理論探討。(C)薄膜技術之蒙地 卡羅方法之分子模擬。 (A) 有機發光二極體(OLED) 自從1987 年Alq3 被合成後,OLED 的研究被廣泛的重視。Red、Green 及Blue 三原色之OLED ...
王伯昌
core  

Process of changing the refractive index of a composite containing a polymer and a compound having large dipole moment and polarizability and applications thereof [PDF]

open access: yes, 2000
Fused ring bridge, ring locked dyes that form thermally stable photorfractive compositions. The fused ring bridge structures are .pi.-conjugated bonds in benzene-, naphthalene- or anthracene-derived fused ring systems that connect donor and acceptor ...
Hendrickx, Eric   +4 more
core   +1 more source

Design, synthesis, and biological evaluation of novel carbazole derivatives as potent DNMT1 inhibitors with reasonable PK properties. [PDF]

open access: yesJ Enzyme Inhib Med Chem, 2022
Li E   +13 more
europepmc   +1 more source

Effects of Lycium barbarum Residue Substituting Dietary Maize on Fecal Microbiota and Growth Performance of Crossbred Simmental Cattle

open access: yesAnimal Research and One Health, EarlyView.
The bioactive substances we extracted from Lycium barbarum residue (LBR) have a typical polysaccharide structure. When 1.80% LBR was used to replace maize in the diet, the average daily gain of rossbred Simmental was significantly increased, and anti‐inflammatory ability was improved. In addition, LBR improved the fecal microbial composition, increased
Kun Cai   +10 more
wiley   +1 more source

Research on synthesis of microwave‐assisted heterocyclic compounds with eco‐friendly solvents and transition metals via C–H activation

open access: yesBulletin of the Korean Chemical Society, EarlyView.
This review summarizes microwave‐assisted transition‐metal catalysis for constructing N‐ and O‐heterocycles, highlighting rapid C–H and pre‐activated C–X activation, improved selectivity, and green synthetic efficiency. Abstract Microwave‐assisted organic synthesis provides a rapid and sustainable platform for synthesizing various heterocycles ...
Woo‐Jin Park, Ye Ri Han, Hyejeong Lee
wiley   +1 more source

Operational stability of mixed Sn–Pb perovskite solar cells: Mechanisms, mitigation strategies, and perspectives

open access: yesBulletin of the Korean Chemical Society, EarlyView.
This review consolidates mechanisms and solutions for mixed Sn–Pb perovskite solar cells. It identifies Sn2+ oxidation, iodine generation, and interfacial defects as primary instabilities. It discusses progress in additives, interface passivation, alternative hole transport layers, and solvent engineering as well as future directions for achieving long‐
Lei Chen, Kai Zhu
wiley   +1 more source

Carbazole derivatives as antioxidant and anticorrosion materials

open access: yesResults in Chemistry
In this study, a series of new carbazole derivatives were studied using several reactions, including the Vilsmeier–Haack reaction. A cyclization reaction within bromoacetic acid was reported to synthesize thiazolidinone compounds, followed by the Mannich
Saher Alothman   +2 more
doaj   +1 more source

Branched Methoxydiphenylamine-Substituted Carbazole Derivatives for Efficient Perovskite Solar Cells: Bigger Is Not Always Better. [PDF]

open access: yesChem Mater, 2021
Luizys P   +10 more
europepmc   +1 more source

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