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Preparation of aminofunctionalized TiO2 surfaces by binding of organophosphates

Titanium dioxide (TiO2) powder was chemically modified with 2-aminoethyl dihydrogen phosphate (AEPH2) and with 2-aminoethyl hydrogen ammonium phosphate (AEPHNH4) in order to achieve an aminofunctionalized high-surface-area TiO2 carrier suitable for more complex functionalizing.

出版机构:Elsevier Science

刊物名称:Applied Surface Science

出版时间:2010

ISSN:0169-4332

数据源:报刊文摘

A systematic theoretical investigation of the relationship between heats of detonation and NBO charges and 15N NMR chemical shifts of nitro groups in nitramines and nitro paraffins

new quantitative method for predicting and calculating the heat of detonation for a series of nitro paraffins and nitramines employing the natural bond orbital (NBO) charge analysis and 15N NMR chemical shifts of the nitro group is established.

出版机构:Elsevier Science

刊物名称:Journal of Molecular Structure: THEOCHEM

出版时间:2010

ISSN:0166-1280

数据源:报刊文摘

1H NMR Determination of the Doping Level of Doped Polyaniline

10.1002/macp.201000194.abs

1H NMR spectroscopy is an important method to obtain detailed structural information about polymers.

出版机构:WILEY‐VCH Verlag

刊物名称:Macromolecular Chemistry and Physics

出版时间:2010

ISSN:1022-1352

数据源:报刊文摘

Combined use of computational chemistry, NMR screening, and X‐ray crystallography for identification and characterization of fluorophilic protein environments

19F NMR screening of fluorinated fragments with different Local Environment of Fluorine, a.k.a. LEF library, is an experimental methodology which, beyond providing useful starting fragments for fragment?

出版机构:Wiley Subscription Services, Inc., A Wiley Company

刊物名称:Proteins: Structure, Function, and Bioinformatics

出版时间:2010

ISSN:0887-3585

数据源:报刊文摘

Acrylonitrile‐Butadiene Rubber (NBR) Prepared via Living/Controlled Radical Polymerization (RAFT)

In the current work we present results on the controlled/living radical copolymerization of acrylonitrile (AN) and 1,3?butadiene (BD) via reversible addition fragmentation chain transfer (RAFT) polymerization techniques.

出版机构:WILEY‐VCH Verlag

刊物名称:Macromolecular Rapid Communications

出版时间:2010

ISSN:1022-1336

数据源:报刊文摘

Synthesis and photochemical reactivity of new 4-substituted naphtho[1,2-b]pyran derivatives

new naphtho[1,2-b]pyran possessing an ester substituent in position 4 was prepared from 2,3-dihydro-2,2-diphenyl-4H-naphtho[1,2-b]pyran-4-one and then converted to the carboxylic acid derivative. The photochromic behaviour of these two compounds was studied by UV?

出版机构:Elsevier Science

刊物名称:Journal of Photochemistry and Photobiology A: Chemistry

出版时间:2010

ISSN:1010-6030

数据源:报刊文摘

Advances in biological NMR circa WWMR 2010 in Florence

We summarize the advances and breakthroughs of `biological? NMR that were presented at the Joint EUROMAR 2010 - 17th ISMAR Conference ? aka `World Wide Magnetic Resonance 2010? in Florence, Italy.

出版机构:Elsevier Science

刊物名称:Journal of Magnetic Resonance

出版时间:2010

ISSN:1090-7807

数据源:报刊文摘

Separation of triphenyl atropisomers of a pharmaceutical compound on a novel mixed mode stationary phase: A case study involving dynamic chromatography, dynamic NMR and molecular modeling

nalysis of atropisomers is of considerable interest in the pharmaceutical industry. For complex chiral molecules with several chiral centers hindered axial rotation can lead to formation of interconverting diastereomers that should be separable on achiral stationary phases.

出版机构:Elsevier Science

刊物名称:Journal of Chromatography A

出版时间:2010

ISSN:0021-9673

数据源:报刊文摘

Fischer–Tropsch diesel emulsions stabilised by microfibrillated cellulose and nonionic surfactants

Microfibrillated cellulose is used as stabilizer for water-in-Fischer?Tropsch diesel emulsions in combination with different types of low molecular weight emulsifiers.

出版机构:Elsevier Science

刊物名称:Journal of Colloid And Interface Science

出版时间:2010

ISSN:0021-9797

数据源:报刊文摘

Observation of NMR noise from solid samples

We demonstrate that proton NMR noise signals, i.e. NMR spectra without excitation by radio frequency, can be obtained from solid samples. Experimental results are shown for static and magic-angle spinning conditions. In addition, a tuning procedure based on the probes?

出版机构:Elsevier Science

刊物名称:Journal of Magnetic Resonance

出版时间:2010

ISSN:1090-7807

数据源:报刊文摘