Results 261 to 270 of about 11,033 (307)
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Comparison of oxygen-free graphene sheets obtained in DMF and DMF-aqua media
New Journal of Chemistry, 2021In pure DMF, the graphene layering is mainly limited to 5 layers; in the aqua presence, partial association of the lightest graphene sheets with the highest surface energy occurs.
Elena A. Trusova +4 more
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Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2010
The polyoxometalate-based 1D coordination polymer [[Cu(DMF)₆][PMo(V)Mo(VI)₁₁O₄₀Cu(DMF)₄]·DMF1 was synthesized and characterized by IR, UV spectroscopy and single-crystal X-ray diffraction analysis. Each Cu(II) center has a distorted octahedral coordination geometry.
Yan Bai +5 more
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The polyoxometalate-based 1D coordination polymer [[Cu(DMF)₆][PMo(V)Mo(VI)₁₁O₄₀Cu(DMF)₄]·DMF1 was synthesized and characterized by IR, UV spectroscopy and single-crystal X-ray diffraction analysis. Each Cu(II) center has a distorted octahedral coordination geometry.
Yan Bai +5 more
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Estimating Examiner Consistency with DMFS Measures
Journal of Dental Research, 1976Within- and between-examiner reliability estimates were considered for standardization data. However, within-examiner stability was demonstrated to be the important measure of examiner consistency in the clinical trial because it directly affects the precision of the study.
M J, Slakter +2 more
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ChemInform Abstract: DMF as a Formate Anion Equivalent: Formolysis of Tosylates in Aqueous DMF.
ChemInform, 1996AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
S. C. SURI +3 more
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2010
.Observation of the Raman spectrum of some binary isotopic liquid mixtures may cause a great surprise: the spectral merging of the bands associated with a given normal mode having slightly different intrinsic frequency in the two neat liquids, to only one band with a frequency located in between (one-mode behavior). It was noticed in the Raman spectrum
H. Torii +2 more
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.Observation of the Raman spectrum of some binary isotopic liquid mixtures may cause a great surprise: the spectral merging of the bands associated with a given normal mode having slightly different intrinsic frequency in the two neat liquids, to only one band with a frequency located in between (one-mode behavior). It was noticed in the Raman spectrum
H. Torii +2 more
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HISTOPATHOLOGICAL INVESTIGATION OF DMF‐INDUCED HEPATOTOXICITY
Acta Pathologica Japonica, 1987N, N‐Dimethylformamide (DMF) has been implicated in the production of hepatotoxicity in male and female F344 rats. Repeated administration of dosages of 0.75 and 1.0 ml/kg DMF for up to 12 weeks produced massive liver necrosis associated with decreased body weight gain.
H, Itoh, T, Uchikoshi, K, Oikawa
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Crystal structure of a [CsK2(μ3-DMF)2(μ-DMF)3(DMF)4][{Re6(μ3-Se)8}Br6] cluster complex
Journal of Structural Chemistry, 2017A cluster complex of the composition [CsK2(μ3-DMF)2(μ-DMF)3(DMF)4][{Re6(μ3-Se)8}Br6] is obtained by the reaction of K4[{Re6(μ3-Se)8}(OH)6]·8H2O with hydrobromic acid in the presence of CsBr and its subsequent crystallization by diethyl ether diffusion in a dimethylformamide solution.
A. A. Ivanov +3 more
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The Mn(II)/Mn(Hg) electrode reaction in dimethylformamide (DMF) and DMF+water mixtures
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1981Abstract The kinetics of the Mn(II)/Mn(Hg) electrode process have been studied in DMF and DMF+water mixtures. Diffusion coefficients, formal potentials and charge-transfer rate constants were determined. The influence of NaClO 4 concentration on the kinetic parameters in selected DMF mixtures with water was studied.
J. Broda, Z. Galus
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DMF effects on frozen gander semen
British Poultry Science, 20011. The objective of the present study was to determine if the age of semen donors affects the susceptibility of spermatozoa to freezing and whether DMF (dimethyl formamide) inseminated with freeze-thawed gander semen decreases fertility. 2. Semen was collected 3 times a week by dorsal-abdominal massage from two groups of White Italian ganders: 3 and 2 ...
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GPC Of Poly(N-Vinylacetamide) on Silanized Porous Glass in DMF and DMF/LiBr
Journal of Liquid Chromatography, 1980Abstract Samples of poly(N-vinylacetamide) were characterized by exclusion chromatography on silanized porous glass columns in DMF and DMF + 0.01M LiBr. Chromatograms obtained in pure DMF were very different in appearance from those observed using DMF + 0.01M LiBr.
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