Browsing Τμήμα Χημείας / Department of Chemistry by Title
Now showing items 1269-1288 of 1320
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Article
Urine and fecal samples targeted metabolomics of carobs treated rats
(2019)Ceratonia siliqua, known as the carob, is considered to be of high nutritional value and of great economic significance due to its unique composition. The beneficial effects of carob against cancer, metabolic syndrome, ...
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Conference Object
Urine and feces metabolomics-based analysis of carob treated rats
(MDPI AG, 2017)Ceratonia siliqua L. Fabaceae, commonly known as the carob tree, is native to the eastern Mediterranean countries and its products are widely used in the diet of people living in Mediterranean Europe, Middle East and North ...
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Book Chapter
Use of chemometric analysis in the characterization of the adsorption properties of nanoporous solids
(Pan Stanford Publishing Pte. Ltd., 2011)
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Article
Use of chiral amino acid ester-based ionic liquids as chiral selectors in CE
(2013)In this study, the applicability of a chiral ionic liquid (CIL) as the sole chiral selector in CE was investigated for the first time. In particular, five amino acid ester-based CILs were synthesized and used as additives ...
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Article
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Conference Object
Use of different sampling inlets for the analysis of VOCs from solid waste samples by GC-MS
(2019)
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Article
Use of FTIR spectroscopy and chemometrics for the classification of carobs origin
(2018)Carob samples from seven different Mediterranean countries (Cyprus, Greece, Italy, Spain, Turkey, Jordan and Palestine) were analyzed using Fourier Transform Infrared (FTIR) spectroscopy. Seed and flesh samples of indigenous ...
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Article
The Use of High Resolution Adsorption Measurements for the Study of Porous Solids
(1993)A high resolution adsorption (HRADS) technique was used in both the continuous and static modes to determine the isotherms of nitrogen (at 77K) on various porous carbons and silicas. Excellent agreement has been obtained ...
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Article
Use of the sulfato ligand in 3d-metal cluster chemistry: A family of hexanuclear nickel(II) complexes with 2-pyridyl-substituted oxime ligands
(2007)The initial use of 2-pyridyl-substituted oximes [(py)C(R)-NOH
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Article
Using Swellable Polymers as Structure Directing Scaffolds in Mesoporous Titania Synthesis
(2018)Using Swellable Polymers as Structure Directing Scaffolds in Mesoporous Titania Synthesis
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Article
UV resonance Raman spectroscopy of TTR(105-115): Determination of the pKa of tyrosine
(2009)The 11-residue peptide fragment from transthyretin (TTR(105-115)) has been investigated using UV resonance Raman spectroscopy. Excitation at 239.5 nm reveals selective enhancement of scattering from two Tyr residues. The ...
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Article
UV resonance Raman study of TTR(105-115) structural evolution as a function of temperature
(2011)UV resonance Raman spectroscopy was used to probe the temperature dependence of the conformation of TTR(105-115) in solution. Resonance Raman spectra with excitation at 239.5 nm, show an increase in the absolute resonance ...
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Conference Object
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Article
Valorization of agricultural wastes could improve soil fertility and mitigate soil direct N2O emissions
(2019)The emerging need for sustainable management of the increasing quantities of urban and industrial organic wastes creates opportunities for the development of alternative strategies for the improvement of degraded soils. ...
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Article
Vanadium chemistry and biochemistry of relevance for use of vanadium compounds as antidiabetic agents
(1995)The stability of 11 vanadium compounds is tested under physiological conditions and in administration fluids. Several compounds including those currently used as insulin-mimetic agents in animal and human studies are stable ...
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Article
Vanadium(iv/v)-p-dioxolene temperature induced electron transfer associated with ligation/deligation of solvent molecules
(2013)Reaction of an aqueous solution of NaVO3 or a methanol solution of [VO(acac)2] with 2,5-bis((bis(2-hydroxyethyl)amino)methyl) hydroquinone, H6bdeah, results in the formation of two major vanadium species characterized by ...
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Article
Vanadium(V) compounds with the bis-(hydroxylamino)-1,3,5-triazine ligand, H2bihyat: Synthetic, structural, and physical studies of [V 2VO3(bihyat)2] and of the enhanced hydrolytic stability species cis-[VVO2(bihyat)] -
(2008)Reaction of the ligand 2,6-bis[hydroxy(methyl)amino]-4-morpholino-1,3,5- triazine (H2bihyat) with NaVVO3 in aqueous solution followed by addition of either Ph4PCl or C(NH 2)3Cl, respectively, gave the mononuclear vanadium(V) ...
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Article
Vanadium(V) hydroxylamido complexes: Solid state and solution properties
(1997)A novel series of vanadium(V) hydroxylamido complexes with weak ligands including glycine, [VO-(NH2O)2(Glycine)]· H2O (1)
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Article
Vanadyl(IV)-amide binding. The preparation and X-ray crystal structure of [VO(pycac)] {H2pycac=N-[2-(4-oxopentan-2-ylideneamino)phenyl] pyridine-2-carboxamide}
(1990)Reaction of H2pycac with bis(pentane-2,4-dionato)oxovanadium(IV) gives the title compound which is the first example of a vanadyl(iv) complex containing a vanadium-amide bond
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Article
Vibrational sum frequency generation spectroscopic investigation of the interaction of thiocyanate ions with zwitterionic phospholipid monolayers at the air-water interface
(2009)Thiocyanate (SCN-) is a highly chaotropic anion of considerable biological significance, which interacts quite strongly with lipid interfaces. In most cases it is not exactly known if this interaction involves direct binding ...