Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Roger Tribolet"'
Autor:
R. Bruce Martin, Helmut Sigel, Yoshiaki Kinjo, Roger Tribolet, Emanuela M. Bianchi, Nicolas A. Corfù
Publikováno v:
Chemistry - A European Journal. 7:3729-3737
Under experimental conditions in which the self-association of the purine-nucleoside 5'-triphosphates (PuNTPs) GTP and ITP is negligible, potentiometric pH titrations were carried out to determine the stabilities of the M(H;PuNTP) and M(PuNTP)2-compl
Autor:
Nicolas A. Corfù, Emanuela M. Bianchi, R. Bruce Martin, Yoshiaki Kinjo, Roger Tribolet, Helmut Sigel
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :507-511
The acidity constants of H2(NTP)2− [NTP4− = guanosine 5′-triphosphate (GTP4−) or inosine 5′-triphosphate (ITP4−)], which may lose three protons giving (NTP − H)5−, were determined by potentiometric pH titrations (25 °C; I = 0.1 M, Na
Autor:
Roger Tribolet, Nicolas A. Corfù, Yoshiaki Kinjo, Emanuela M. Bianchi, R. Bruce Martin, Helmut Sigel
Publikováno v:
ChemInform. 32
The acidity constants of H2(NTP)2− [NTP4− = guanosine 5′-triphosphate (GTP4−) or inosine 5′-triphosphate (ITP4−)], which may lose three protons giving (NTP − H)5−, were determined by potentiometric pH titrations (25 °C; I = 0.1 M, Na
Publikováno v:
European Journal of Biochemistry. 191:721-735
The concentration dependence of the chemical shifts for the hydrogens H-2, H-8 and H-1' of ITP and for H-8 and H-1' of GTP has been measured in D2O at 25 degrees C under several degrees of protonation in the pD range 1.2-8.4. For reasons of compariso
Publikováno v:
Comments on Inorganic Chemistry. 9:305-330
The imidazole group is an important metal ion binding site in biosystems. However, the fact that this group is also able to undergo stacking and hydrophobic interactions with other aromatic or aliphatic residues is less well known. In this Comment se
Publikováno v:
European Journal of Biochemistry. 187:387-393
Stability constants of mixed-ligand Cu(Arm)(AMP) complexes [where Arm = 2,2'-bipyridyl (Bpy) or 1,10-phenanthroline (Phen) and AMP2- = 2'AMP2-, 3'AMP2- or 5'AMP2-] were determined by potentiometric pH titrations in aqueous solution at I = 0.1 M (NaNO
Autor:
Wolf D. Hörmann, Roger Tribolet
Publikováno v:
Reviews of Environmental Contamination and Toxicology ISBN: 9781468470734
Since the introduction of monocrotophos approximately 30 years ago, numerous methods for the determination of residues have been developed, most of them in the years before 1970. This review summarizes the methods that either are or were used for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59cbf93a60c6c3ee04bd69df7ea3d6d
https://doi.org/10.1007/978-1-4684-7071-0_12
https://doi.org/10.1007/978-1-4684-7071-0_12
Publikováno v:
Inorganic Chemistry. 24:2067-2076
Publikováno v:
Journal of the American Chemical Society. 110:6857-6865
Constantes de stabilite des complexes 1:1 formes entre Mg, Ca, Sr, Ba, Mn, Co, Ni, Cu, Zn et Cd divalents et 7-deaza-AMP 2− ou AMP 2− . Structures
Publikováno v:
Inorganica Chimica Acta. 155:273-280
The stability constants of the binary Cu(AA)+ and Cu(AA)2 complexes, where AA− = L-alaninate (Ala−), L-leucinate (Leu−), L-valinate (Val−) or L-norvalinate, have been determined by potentiometric pH titrations in water, and in 30, 50, 70 and