Hydrogenbond相关论文
A novel proton-gradient-transfer acid complexes as an efficient and reusable catalyst for fatty acid
In this work, a series of novel proton-gradient-transfer acid complexes (PGTACs) were developed. Their physicochemical p......
We employed the extended self-consistent field theory to investigate the supramolecular self-assembly behaviors of asymm......
Tuning the Johari-Goldstein β-Relaxation and Its Separation from a-Relaxation of Poly(n-alkyl methac
Introducing small molecule-bridged hydrogen bonds (HBs) between polymer chains has been reported to effectively reduce t......
Voltage loading-induced change in the electroluminescence (EL) wavelength of mixed halide perovskite light-emitting diod......
Self-Assembled Sugar-Substituted Perylene Diimide Nanostructures Influenced By N,N-Dimethylformamide
A symmetrical sugar-based perylenediimide derivative PTCDI-BAG was synthesized and its aggregate morphologies and format......
Fabrication of multicomponent perylene derivatives-based organic nanoarchltectures through molecular
Engineering complex supramolecular two-dimensional (2D) networks based on perylene derivatives is attracting considerabl......
Co-solvent or anti-solvent? A molecular view on the interface between ionic liquids and cellulose wh
Ionic liquids(ILs)are promising non-derivative solvents for dissolution of cellulose and lignin in biomass pretreatment ......
A series of novel sulfonated polyimide(SPI)/crosslinked poly(N-isopropylacry--lamide)(cPNIPAm)semi-interpenetrating poly......
用密度泛函理论在B3LYP/6-31G*的计算水平上研究了不同烷基链长的氯代N-甲基吗啉,通过计算可知N-甲基乙基吗啉与一个氯离子形成的......
In this paper,the sensing of Para-substitued Anilines in THz region has been reported by using terahertz time-domain spe......
Hydrogen bonding is one of the most important interactions and plays crucial roles in many biological processes and solu......
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A hydrogen-bonded supramolecular polymer based nanoprobe for ratiometric oxygen sensing and biologic
Oxygen plays crucial roles in many physiological and pathological processes in biological systems.We hereinreport a rati......
Hydrogen bond changes of crystalline structure in the cellulose treated with active oxygen and solid
Cellulose substrates(e.g.Microcrystalline cellulose,absorbent cotton,etc.)treated with active oxygen and solid alkali we......
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A hydrogen bond-based heterojunction photocatalyst,C3N4/melamine-cyanurate(gMC),was synthesized by a facile alkaline hyd......
Inspiring observations by using the fivefold-symmetric macrocycles have been made that include (1) conceptual demonstrat......
Understanding the structure,structural dynamics and energy flow dynamics of hydrogen bond and proton transfer process is......
The cooperation and competition of halogen bonding and hydrogen bonding have arisen recent interest in the formation of ......
Multi-point Interaction Based Recognition of Fluoride Ion by tert-Butyldihomooxacalix[4]arenes Thiou
p-tert-Butyldihomooxacalix[4]arenes,a CH2OCH2 group instead of a methylene bridge of calix[4]arenes,was distinguished wi......
Design,synthesis and performance for6-substitutedphenanthridine dyes based on aggregation induced fl
The phenanthridine family is widely found in medicinal chemistry and material science because of the biological activity......
Dye-sensitized solar cells (DSSCs) have been considered as a promising alternative to conventional silicon-based photovo......
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Supramolecular gels,a novel “soft material”,have drawn increasing attentions due to their widely applications in sensi......
A large number of crystal structures have been evaluated during the last two decades and a series of frequently recurrin......
Hydrogen-bond-directed supramolecular assemblies of designed phosphonic acids are interesting examples of molecular tect......
Solvent effects on the coupling reaction of CO2 with PO catalyzed byhydroxyl imidazolium ionic liqui
Although the mechanism of coupling reaction of carbon dioxide with propylene oxide catalyzed by 1-(2-hy-droxyl-ethyl)-3-......
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Cocrystallization of triimidazolylbenzene with 1,3,5-benzenetricarboxylic acid:formation of strong O
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Sensing Mechanism of Excited-State Intermolecular Hydrogen Bond for Phthalimide:Indispensable Role o
Main observation and conclusionrnExcited-state hydrogen bond strongly affects the intramolecular charge conversion proce......
An efficient ionic liquid of Lewis acid as assisted catalyst and media source for promoting hydrogen
The simple and efficient catalyst of Cu/ZrO2-SiO2 was prepared and selective hydrogenation of citronellal over this ctal......
A V-shape ligands bis( N-methylbenzimidazol-2-ylmethyl )benzylamine L, has been prepared. Reaction of it with Ag(pic) (p......
Structural basis of the changes in enzyme activity caused by deletion mutations in the β12-β13 loops
PP1, PP2A, and PP2B, three representative protein Ser/Thr phosphatases in PPPs, all contain typical catalytic cores ......
用溶液法合成了标题化合物，并通过X-射线衍射对其单晶结构进行了测定。该结构属于三斜晶系，空间群P-1，分子量M，=639．48，晶胞参数n=1．03539......
报道了六个分子内氢键诱导的芳香酰胺折叠体的合成,其多步合成中最后一步都通过形成腙键完成.所有分子的两端都引入三氟一碘代苯作......
The hydrogen bonding interactions between N-methylformamide and primary, secondary, and tertiary alcohols have been stud......
用X射线单晶衍射试验方法测定了脒基硫脲已二酸加合物2(C2H7N4S)+·(C6H8O4)2-的晶体结构.晶体属单斜晶系,P21/n空间群,其中各种参......
Functional groups in the molecule play an important role in the molecular organization process. To reveal the influence ......
Syntheses and Crystal Structures of Two New Binary Cocrystals of 3-Methyl-4-nitro-pyridine-N-oxide w
本文通过对荣华二采区10...
对利用Ｘ萤光分析水泥生料元素含量产生的元素间相互影响和测量数据的校正进行了研究，经分别采用直线法和卢卡斯－图思－派恩法的两种数学......
研究了不同的盐类和有机试剂对k-卡拉胶凝胶体质构特性的影响，结果表明，NaCl和NaSCN对凝胶特性的影响显著不同，随着NaCl浓度的增加，卡......
在丙烯酸酯橡胶（ACM）中添加4种不同结构的受阻酚（AO-80，AO-60，AO-1035和HP 1098），研究了受阻酚／ACM的结构、力学性能及阻尼性能。结果表明，......
木材中吸附水的介电弛豫过程与水分子回转取向时,切断同木材吸附点之间形成的氢键结合数及参与回转取向的水分子数密切相关。木材-......
