selectivity相关论文
电化学合成氨因其可以低能耗产氨而备受关注.目前,迫切需要一种稳定、无污染、活性好和选择性高的催化剂来促进电化学合成氨.石墨......
Effective and selective separation of perrhenate from acidic wastewater by super-stable,superhydroph
The recovery of scattered metal ions such as perrhenate (Re(Ⅶ)) from industrial effluents has enormous economic benefit......
Ion selectivity in protein binding sites is of great significance to bi-ological functions.Although additive force field......
Preparation of Pd/γ-Al2O3/nickel foam monolithic catalyst and its performance for selective hydrogen
Selective hydrogenation plays an important role in chemical industries,yet its selectivity is usually lim-ited by the ma......
A novel triptycene-terminated polymer used as the gas chromatographic stationary phase towards organ
This work presents a novel strategy for engineering a GC stationary phase with high selectivity,inertness and thermal st......
通过铜催化N-(邻羟基苯基)苯乙酰胺的一锅串联亚甲基碳-氢键氧基化以及噁唑环化,实现了有用的2-酰基苯并噁唑类化合物的合成.除了......
人工光合作用可直接将二氧化碳转化为一系列碳氢化合物,实现大气中的碳循环,被视为一种既能解决能源短缺又能减少温室气体,进而改......
Ligand-based substituent-anchoring design of selective receptor-interacting protein kinase 1 necropt
Receptor-interacting protein (RIP) kinase 1 is involved in immune-mediated inflammatory diseases including ulcerative co......
PBT/PEG1000 composite membranes were prepared by the phase inversion method and were used to dehydrate natural gas. In t......
Synthesis,Characterization of Rare-Earth Metal Chlorides Bearing Indolyl-Based NCN Pincer Ligand and
A novel indolyl-based NCN pincer ligand precursor HL (HL =(1-(2-(CH2)4NCH2CH2)-3-(2,6-ipr2C6H3N=CH)C8H5N)) was rationall......
Origins of catalyst-controlled enantiodivergent hydroamination of enones with pyridazinones:A comput
Density functional theory calculations have been performed to investigate the dipeptide phosphine-catalyzed hydroaminati......
Mechanism and selectivity of nickel-catalyzed [3 + 2] cycloaddition of cyclopropenones and α,β-unsat
Density functional theory calculations have been performed to investigate the nickel-catalyzed[3 + 2]cycloaddition of cy......
In this article,ion-imprinting technology was used to prepare the lanthanum ion-imprinted polymer,La-IIP-MAA/Fe3O4-GO wi......
Isooctane attracts great interest in recent years because of its promising potential as friendly-environmental gasoline,......
Photocatalytic oxidation of alcohols has received more and more attention in recent years following the numerous studies......
Regulation of the activity,selectivity,and durability of Cu-based electrocatalysts for CO2 reduction
CO2 electroreduction offers a promising approach to alleviate global warming and reduce petroleum consumption simulta-ne......
Ethanol steam reforming has been studied in a fluidized bed (in order to ensure bed isothermicity) on commercial catalys......
Highly porous nitrogen-doped carbon materials were synthesized by the carbonization of a low-cost porous covalent triazi......
Direct electrochemical reduction of CO2 to multicarbon products is highly desirable,yet challenging.Here,we present a po......
The development of high-performance electrocatalysts holds the decisive key to the electrochemical CO2 reduction toward ......
Gas-phase electrocatalytic conversion of CO2 to chemicals on sputtered Cu and Cu-C catalysts electro
A novel gas-phase electrocatalytic cell containing a low-temperature proton exchange membrane (PEM) was developed to ele......
Facile electrochemical synthesis of Au and polydopamine composite electrode for simultaneous detecti
Dopamine (DA) plays a crucial role in human hormonal, cardiovascular, renal, and central nervous system.Abnormal DA conc......
The U(VⅥ)-magnetic ion-imprinted polymer (MIIP) with a uniform core-shell structure for the selective separation and pr......
For phase-change memory beyond the 30 nm design rule, memory cell structure which stores the data by changing the high r......
Platinum catalysts supported over hydrotalcite for highly selective hydrogenation of unsaturated ald
Chemoselective hydrogenation of-unsaturated aldehydes or ketones to the corresponding allylic alcohols is of great value......
Purpose: Fe3O4 nanoparticles have wide applications in biomedical researches,including biomedical imaging,tumor targetin......
A Study of Photocatalytic Selectivity on Well-Defined Hematite Nanocrystals by a Combination of Expe
Using a combination of photocatalytic experiment and first-principles density functional theory (DFT) calculations, we i......
The present work deals with the removal of metal ions from aqueous solution using a highly efficient metal ions absorben......
To solve the problem of low selectivity of current immunochromatographic assay (ICA) for aflatoxin B1(AFB1) alone detect......
The Effect of Rare Earth(Cerium)Ions Location on REY Zeolite Catalytic Activity and Product Distribu
REY zeolites used to be active component in Fluid Catalytic Cracking(FCC)catalysts,which to be widely used owing to thei......
Structured catalysts and reactors for the selective reduction of nitrites and nitrates to N2 in wate
The removal of contaminants from drinking water is a technological and societal priority for the coming decennia.Robust ......
Preparation of Palladium Nanoparticles Immobilized on Polymeric Particles and their Catalytic Proper
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苯甲醇选择性氧化为苯甲醛是重要的有机化学反应。本文以乙腈为共溶剂，在离子液体/ 超临界CO2均相体系中，采用恒电压电解方法将苯甲......
Identification of an allosteric small-molecule inhibitor against IDH2/R140Q for the treatment of acu
Objective Mutations in the metabolic genes contribute to the initiation and maintenance of tumors.Isocitrate dehydrogena......
Carbonic anhydrases(CAs)are a family of enzymes comprised of 16 isoenzymes that can catalyze the hydration of carbon dio......
Most advanced non-small-cell lung cancer(NSCLC)with activating epidermal growth factor receptor(EGFR)mutations(exon 19 d......
High through-put screening,single channel analysis & crystal structure reveal the selectivity,conduc
The flow of ions across biological membranes is central to physiological processes like nerve excitation, muscle cell co......
In the past 10 years,over 490 clinical trials of more than 20 HDACs inhibitors(HDACIs)candidates have been initiated,cul......
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Cu-based catalysts have received considerable attention in C2H2 selective hydrogenation since it has high selectivity of......
Enhancement of Selectivity for Tandem Reactions through Adjusting Micro-environment of Metal Complex
Ruthenium(Ⅱ)N-heterocyclic carbene(NHC)complexes bearing pentamethylcyclopentadienyl ligands(Cp*)have been proven to be......
Mechanism and Selectivity of Rh(Ⅲ)-catalyzed Annulation of Enaminones with Alkynes:A Computational S
Rh(Ⅲ)-catalyzed coupling of enaminones with alkynes leading to naphthalene have been investigated by DFT calculations t......
Flexible triazine ligands [1] containing N are widely applied in the synthesis of MOFs because of their ease of synthesi......
The Hydrophobic-Subtraction Model and Reversed-Phase Selectivity-A Simplified Look at Column Phase S
Previous work has suggested that the selection of "orthogonal" columns can be predicted using the values determined fr......
Alkylation of phosphorothioated thrombin binding aptamer improves the selectivity of inhibiting tumo
Aptamers are recently extensively researched for therapy and diagnostic,thrombin binding aptamer is a 15nt deoxyribonucl......
Synthesis and Evaluation of Acridine Derivatives as a New Class of Selectively Ligands to Binding c-
The nuclease hypersensitivity element (NHE) Ⅲ1 upstream of the P1 promoter that controls 85-90% of the human c-myc prom......
The regulation for preparation of phosphorylated chitosan(PCS)/polyacrylonitrile(PAN)membranes with tunable surface char......
