Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Andrzej Temeriusz"'
Publikováno v:
Journal of Electroanalytical Chemistry. 699:40-47
The effect of native and methylated β-cyclodextrin on electrochemical processes of a series of nitrophenyl glycosides (o-, m-, and p-nitrophenyl β- d -galactopyranosides, as well as p-nitrophenyl α- d -galacto-, α- d -gluco-, α- d -manno-, α- l
Autor:
Dariusz Maciej Pisklak, Andrzej Temeriusz, Dorota K. Stępień, Andrzej Ostrowski, Ewa Głowacka, Michał K. Cyrański, Tomasz Gubica, Katarzyna Paradowska
Publikováno v:
Journal of Molecular Structure. 1007:227-234
Comprehensive structural analyses were performed for o-, m-, and p-nitrophenyl 2,3,4-tri-O-acetyl-β- d -xylopyranosides. Single-crystal X-ray diffraction data were collected and revealed that meta isomer undergoes temperature-dependent polymorph tra
Publikováno v:
Carbohydrate Research. 346:1855-1859
Cyclomaltohexaose (α-cyclodextrin) and cyclomaltoheptaose (β-cyclodextrin) as well as their four methyl ether derivatives, that is, hexakis(2,3-di-O-methyl)cyclomaltohexaose, hexakis(2,3,6-tri-O-methyl)cyclomaltohexaose, heptakis(2,3-di-O-methyl)cy
Publikováno v:
Journal of Physical Organic Chemistry. 24:1229-1234
Ten nitrophenyl N-glycosides have been studied electrochemically in neutral (at pH 7) water–organic solutions by cyclic voltammetry using static mercury drop electrode. For all compounds under investigation the two electrochemical processes have be
Publikováno v:
Journal of Physical Organic Chemistry. 23:853-858
The effect of the non-electroactive groups on the redox potentials of the active centres of 26 nitrophenyl O-glycosides possessing various substituents has been studied electrochemically using cyclic voltammetry. The potentials of both redox processe
Publikováno v:
Carbohydrate Research. 344:304-310
A series of O-alkyl derivatives of cyclodextrin: heksakis[2,3,6-tri-O-(2'-methoxyethyl)]-alpha-cyclodextrin; heksakis(2,3-di-O-methyl)-alpha-cyclodextrin; heptakis(2,3-di-O-methyl)-beta-cyclodextrin; heksakis[2,3-di-O-methyl-6-O-(2'-methoxyethyl)]-al
Autor:
Andrzej W. Lipkowski, Dymitr Kazem-Bek, Andrzej Temeriusz, Ignacy Zajaczkowski, Janusz Stepinski, S. William Tam
Publikováno v:
International Journal of Peptide and Protein Research. 38:588-592
The bivalent ligand approach, which assumes that two pharmacophores are connected by a spacer, was used to design receptor type-selective ligands for opioid receptors. The first two opioid peptide bivalent ligands with different spacer lengths contai
Autor:
Henryk Kozlowski, Magdalena Rowińska, Franc Meyer, Holm Frauendorf, Agnieszka Dobosz, Andrzej Temeriusz, Jan Spychala
Publikováno v:
Journal of Inorganic Biochemistry. 101:1505-1516
The co-ordination chemistry of some new oxamides towards Cu(II) ions was studied using various techniques: potentiometry, voltammetry, spectroscopy (UV–Vis, CD and EPR) and ESI–MS spectrometry. All tested compounds chelate the copper(II) ions wit
Publikováno v:
Journal of Sol-Gel Science and Technology. 44:249-254
Organogels, formed of polar and apolar glucose-based gelators with organic solvents, were studied using USAXS. The polarity was introduced by attaching the NO2 group to the gelator molecule. The USAXS data were processed using fractal analysis, pair
Publikováno v:
Journal of Physical Organic Chemistry. 20:375-383
A series of nitrophenyl β-cyclodextrin derivatives: mono[6-deoxy-6-(4-nitrobenzamido)]-per- O-methyl-β-cyclodextrin (R1PhNO2), mono[6-deoxy-6-(3-nitrobenzamido)]-per-O-methyl-β-cyclodextrin (R2PhNO2) and heptakis[6-deoxy-6-(4-nitrobenzamido)-2,3-d