Results 31 to 40 of about 6,710,446 (307)

Department of Chemistry Newsletter (1984, No. 7) [PDF]

, 1984
The newsletter of the Department of Chemistry, published once or twice a year, highlights people, events, and facilities. Content includes brief articles on new faculty hires, faculty and staff retirements, obituaries, major facilities and equipment ...
Department of Chemistry
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Specioside (SS) & verminoside (VS) (Iridoid glycosides): isolation, characterization and comparable quantum chemical studies using density functional theory (DFT)

Heliyon, 2019
Two biologically important molecules specioside (SS) and verminoside (VS) have been isolated from the ethanolic extract of stem bark of Kigelia pinnata.
Monika Saini, Reetu Sangwan, Mohammad Faheem Khan, Ashok Kumar, Ruchi Verma, Sudha Jain   +5 more
doaj   +1 more source

Two modified Zagreb indices for random structures

Main Group Metal Chemistry, 2021
Random structure plays an important role in the composition of compounds, and topological index is an important index to measure indirectly the properties of compounds.
Li Siman, Shi Li, Gao Wei
doaj   +1 more source

Countercurrent chromatography in analytical chemistry (IUPAC technical report) [PDF]

, 2009
© 2009 IUPACCountercurrent chromatography (CCC) is a generic term covering all forms of liquid-liquid chromatography that use a support-free liquid stationary phase held in place by a simple centrifugal or complex centrifugal force field. Biphasic liquid
Sutherland, IA, Ian A. Sutherland, Tatyana Maryutina, Maryutina, T, Spivakov, B, Boris Spivakov, Shpigun, O, Berthod, A, Alain Berthod, Oleg Shpigun, Sutherland, Ian A., Iqbal, M. S., Torto, N., Lobinski, Ryszard, Labuda, J., Mester, Z., Motomizu, S., Trendafilova, N., Shpigun, Oleg, Smith, R. M., Knox, D. E., Lund, W., Fajgelj, A., Spivakov, Boris, Camoes, M., Maryutina, Tatyana, De Zorzi, P., Berthod, Alain, Hibbert, B., Chai, Z., Apak, R., Minkkinen, P., De Bieyre, P., Felinger, A., Aggarwal, S. K., Pingaron, J., Jarosz, M., Kim, H.   +37 more
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Ruthenium-to-platinum interactions in η6,η1 NCN-pincer arene heterobimetallic complexes: An experimental and theoretical study [PDF]

, 2010
A series of η6,η1-heterobimetallic complexes have been prepared in which a [Ru(η6-arene)(C5R5)]+ fragment (R = H or Me) and an η1-NCN-pincer platinum fragment are combined within the same molecule.
Sub Theoretical Chemistry, Sylvestre Bonnet, van Lenthe, J.H., Klein Gebbink, R.J.M., Spek, A.L., Sub Crystal and Structural Chemistry, Joop H. van Lenthe, Bonnet, S., van Koten, G., Gerard van Koten, Lutz, M., Rontgen participation programme, Sub Chem Biol & Organic Chem begr 1-6-12, Organic Chemistry and Catalysis, Theoretical Chemistry, Siegler, M. A., Maxime A. Siegler, Martin Lutz, Robertus J. M. Klein Gebbink, Anthony L. Spek   +19 more
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Department of Chemistry Newsletter (1983, No. 6) [PDF]

, 1983
The newsletter of the Department of Chemistry, published once or twice a year, highlights people, events, and facilities. Content includes brief articles on new faculty hires, faculty and staff retirements, obituaries, major facilities and equipment ...
Department of Chemistry
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Influence of atomic bonds on the properties of the laxative drug sodium picosulphate

Heliyon, 2016
In this work, the influence of the different S═O, S−O, N⋯H, O⋯H, Na⋯O bonds present in the structures of the powerful laxative drug, sodium picosulphate in gas and aqueous solution phases were studied combining the density functional theory (DFT ...
Davide Romani, Isabel Salas Tonello, Silvia Antonia Brandán   +2 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Atoms in Valence Bond – AiVB : synopsis and test results [PDF]

, 2010
The Atoms in Valence Bond (AiVB) method, a new approach in the Valence Bond, is introduced. This approach combines the ideas behind the early Atoms in Molecules (AIM) developments, e.g.
Sub Theoretical Chemistry, Theoretical Chemistry, van Lenthe, J.H., Zielinski, M.L.   +3 more
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Experimental, DFT dimeric modeling and AIM study of H-bond-mediated composite vibrational structure of Chelidonic acid

Heliyon, 2019
The composite vibrational structure near 3650–3200 and 3000–2400 cm−1 in the observed IR absorption spectrum of Chelidonic acid has been explained in terms of intra- and inter-molecular −O−H∙∙∙O H-bonding attributed to monomer and dimer species computed ...
Shivanand S. Malaganvi, Jayashree Tonannavar (Yenagi), J. Tonannavar   +2 more
doaj   +1 more source