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Showing 13 to 24 of 228 entries
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A solvent-controlled switch of manganese complex assemblies with a beta-diketonate-based ligand.

Inorganic chemistry

Aromí G, Gamez P, Roubeau O, Berzal PC, Kooijman H, Spek AL, Driessen WL, Reedijk J.
PMID: 12099871
Inorg Chem. 2002 Jul 15;41(14):3673-83. doi: 10.1021/ic0200491.

The coordination properties of the new polynucleating ligand H(3)L1 (1,3-bis(3-oxo-3-phenylpropionyl)-2-hydroxy-5-methylbenzene) with Mn(II/III) are described. Depending on the solvent used, the reaction of H(3)L1 with Mn(OAc)(2) yields either of the two new multinuclear assemblies [Mn(2)(HL1)(2)(py)(4)] (1) and [Mn(3)(HL1)(3)] (2), as...

catena-Poly[[dicyanamido(5,5'-dimethyl-2,2'-bipyridine-kappa2N,N')copper(II)]-mu-dicyanamido-kappa2N1:N5].

Acta crystallographica. Section C, Crystal structure communications

Kooijman H, Spek AL, van Albada GA, Reedijk J.
PMID: 11828101
Acta Crystallogr C. 2002 Feb;58:m124-6. doi: 10.1107/s0108270101021515. Epub 2002 Jan 31.

In the crystal structure of the title compound, [Cu(C(2)N(3))(2)(C(12)H(12)N(2))](n), the Cu(II) atom adopts a distorted square-pyramidal geometry, the basal plane of which is formed by two N atoms of the bipyridine ligand, one N atom of a bidentate dicyanamide...

A multiple hydrogen-bond scaffold based on dipyrimidin-2-ylamine.

Organic letters

Söntjens SH, Meijer JT, Kooijman H, Spek AL, van Genderen MH, Sijbesma RP, Meijer EW.
PMID: 11720561
Org Lett. 2001 Nov 29;3(24):3887-9. doi: 10.1021/ol016750a.

A multiple hydrogen-bond array based on dipyrimidin-2-ylamine is presented, which is easily accessible. The influence of a preorganizing intramolecular hydrogen bond, tautomeric equilibria, and steric effects on the association behavior were investigated. X-ray diffraction shows that the molecules feature...

The Synthesizing Unit as model for the stoichiometric fusion and branching of metabolic fluxes.

Biophysical chemistry

Kooijman SA.
PMID: 17029722
Biophys Chem. 1998 Jul 13;73(1):179-88. doi: 10.1016/s0301-4622(98)00162-8.

The Synthesizing Unit (SU) binds given numbers of substrate molecules of several types of substrate to produce a product molecule or set of product molecules. Irreversible binding results in relatively simple and explicit expressions for the rate of product...

Platinum-catalyzed hydroformylation of terminal and internal octenes.

Dalton transactions (Cambridge, England : 2003)

van Duren R, van der Vlugt JI, Kooijman H, Spek AL, Vogt D.
PMID: 17325781
Dalton Trans. 2007 Mar 14;(10):1053-9. doi: 10.1039/b615428j. Epub 2007 Feb 06.

A brief historic overview of Pt/Sn-catalyzed hydroformylation as well as recent advances in the hydroformylation of internal alkenes is provided. This serves as background for the results obtained with the [Pt(Sixantphos)Cl(2)] system, for which the molecular structure and the...

Determination of growth and coupled nitrification/denitrification by immobilized Thiosphaera pantotropha using measurement and modeling of oxygen profiles.

Biotechnology and bioengineering

Hooijmans CM, Geraats SG, van Neil EW, Robertson LA, Heijnen JJ, Luyben KC.
PMID: 18597293
Biotechnol Bioeng. 1990 Nov;36(9):931-9. doi: 10.1002/bit.260360908.

An oxygen microsensor in combination with mathematical modeling was used to determine the behavior of immobilized Thiosphaera pantotropha. This organism can convert ammonia completely to nitrogen gas under aerobic conditions (coupled nitrification/denitrification) and denitrifies nitrate at highest rates under...

[1st Brazilian Congress of Epidemiology].

Cadernos de saude publica

Koifman S.
PMID: 15962153
Cad Saude Publica. 1990 Oct-Dec;6(4):367-8. doi: 10.1590/s0102-311x1990000400001. Epub 2005 Jun 13.

No abstract available.

Inclusive K(S);(0)K(S);(0) resonance production in ep collisions at HERA.

Physical review letters

Chekanov S, Derrick M, Magill S, Musgrave B, Nicholass D, Repond J, Yoshida R, Mattingly MC, Antonioli P, Bari G, Bellagamba L, Boscherini D, Bruni A, Bruni G, Cindolo F, Corradi M, Iacobucci G, Margotti A, Nania R, Polini A, Antonelli S, Basile M, Bindi M, Cifarelli L, Contin A, De Pasquale S, Sartorelli G, Zichichi A, Bartsch D, Brock I, Hartmann H, Hilger E, Jakob HP, Jüngst M, Nuncio-Quiroz AE, Paul E, Samson U, Schönberg V, Shehzadi R, Wlasenko M, Brook NH, Heath GP, Morris JD, Capua M, Fazio S, Mastroberardino A, Schioppa M, Susinno G, Tassi E, Kim JY, Ibrahim ZA, Kamaluddin B, Wan Abdullah WA, Ning Y, Ren Z, Sciulli F, Chwastowski J, Eskreys A, Figiel J, Galas A, Gil M, Olkiewicz K, Stopa P, Zawiejski L, Adamczyk L, Bołd T, Grabowska-Bołd I, Kisielewska D, Lukasik J, Przybycień M, Suszycki L, Kotański A, Słomiński W, Behrens U, Blohm C, Bonato A, Borras K, Ciesielski R, Coppola N, Fang S, Fourletova J, Geiser A, Göttlicher P, Grebenyuk J, Gregor I, Haas T, Hain W, Hüttmann A, Januschek F, Kahle B, Katkov II, Klein U, Kötz U, Kowalski H, Lobodzinska E, Löhr B, Mankel R, Melzer-Pellmann IA, Miglioranzi S, Montanari A, Namsoo T, Notz D, Parenti A, Rinaldi L, Roloff P, Rubinsky I, Santamarta R, Schneekloth U, Spiridonov A, Szuba D, Szuba J, Theedt T, Wolf G, Wrona K, Yagües Molina AG, Youngman C, Zeuner W, Drugakov V, Lohmann W, Schlenstedt S, Barbagli G, Gallo E, Pelfer PG, Bamberger A, Dobur D, Karstens F, Vlasov NN, Bussey PJ, Doyle AT, Dunne W, Forrest M, Rosin M, Saxon DH, Skillicorn IO, Gialas I, Papageorgiu K, Holm U, Klanner R, Lohrmann E, Schleper P, Schörner-Sadenius T, Sztuk J, Stadie H, Turcato M, Foudas C, Fry C, Long KR, Tapper AD, Matsumoto T, Nagano K, Tokushuku K, Yamada S, Yamazaki Y, Barakbaev AN, Boos EG, Pokrovskiy NS, Zhautykov BO, Aushev V, Borodin M, Kadenko I, Kozulia A, Libov V, Lisovyi M, Lontkovskyi D, Makarenko I, Sorokin Iu, Verbytskyi A, Volynets O, Son D, de Favereau J, Piotrzkowski K, Barreiro F, Glasman C, Jimenez M, Labarga L, Del Peso J, Ron E, Soares M, Terrón J, Zambrana M, Corriveau F, Liu C, Schwartz J, Walsh R, Zhou C, Tsurugai T, Antonov A, Dolgoshein BA, Gladkov D, Sosnovtsev V, Stifutkin A, Suchkov S, Dementiev RK, Ermolov PF, Gladilin LK, Golubkov YA, Khein LA, Korzhavina IA, Kuzmin VA, Levchenko BB, Lukina OY, Proskuryakov AS, Shcheglova LM, Zotkin DS, Abt I, Caldwell A, Kollar D, Reisert B, Schmidke WB, Grigorescu G, Keramidas A, Koffeman E, Kooijman P, Pellegrino A, Tiecke H, Vázquez M, Wiggers L, Brümmer N, Bylsma B, Durkin LS, Lee A, Ling TY, Allfrey PD, Bell MA, Cooper-Sarkar AM, Devenish RC, Ferrando J, Foster B, Korcsak-Gorzo K, Oliver K, Robertson A, Uribe-Estrada C, Walczak R, Bertolin A, Dal Corso F, Dusini S, Longhin A, Stanco L, Bellan P, Brugnera R, Carlin R, Garfagnini A, Limentani S, Oh BY, Raval A, Ukleja J, Whitmore JJ, Iga Y, D'Agostini G, Marini G, Nigro A, Cole JE, Hart JC, Abramowicz H, Ingbir R, Kananov S, Levy A, Stern A, Kuze M, Maeda J, Hori R, Kagawa S, Okazaki N, Shimizu S, Tawara T, Hamatsu R, Kaji H, Kitamura S, Ota O, Ri YD, Costa M, Ferrero MI, Monaco V, Sacchi R, Solano A, Arneodo M, Ruspa M, Fourletov S, Martin JF, Stewart TP, Boutle SK, Butterworth JM, Gwenlan C, Jones TW, Loizides JH, Wing M, Brzozowska B, Ciborowski J, Grzelak G, Kulinski P, Luzniak P, Malka J, Nowak RJ, Pawlak JM, Tymieniecka T, Ukleja A, Zarnecki AF, Adamus M, Plucinski P, Eisenberg Y, Hochman D, Karshon U, Brownson E, Danielson T, Everett A, Kçira D, Reeder DD, Ryan P, Savin AA, Smith WH, Wolfe H, Bhadra S, Catterall CD, Cui Y, Hartner G, Menary S, Noor U, Standage J, Whyte J.
PMID: 18851276
Phys Rev Lett. 2008 Sep 12;101(11):112003. doi: 10.1103/PhysRevLett.101.112003. Epub 2008 Sep 12.

Inclusive K_{S};{0}K_{S};{0} production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb;{-1}. Enhancements in the mass spectrum were observed and are attributed to the production of...

(S)-6-Methyl-∊-caprolactone.

Acta crystallographica. Section E, Structure reports online

Siegler MA, Kooijman H, Spek AL.
PMID: 21201943
Acta Crystallogr Sect E Struct Rep Online. 2008 Feb 20;64:o607. doi: 10.1107/S1600536808004583.

The chiral title compound, C(7)H(12)O(2), a lactone derivative, features a seven-membered ring that adopts a chair conformation. The crystal structure is stabilized by weak C-H⋯O inter-actions occurring in the (100) plane. The absolute configuration was assigned on the basis...

Use of an oxygen microsensor for the determination of intrinsic kinetic parameters of an immobilized oxygen reducing enzyme.

Biotechnology and bioengineering

Hooijmans CM, Geraats SG, Luyben KC.
PMID: 18592486
Biotechnol Bioeng. 1990 May;35(11):1078-87. doi: 10.1002/bit.260351103.

An oxygen microsensor was used to measure internal oxygen profiles in biocatalyst particles of different diameter and activity. The particles were made of agarose gel and contained an oxygen reducing enzyme, L-lactate mono-oxygenase. The kinetics of the enzyme could...

The application of mass and energy conservation laws in physiologically structured population models of heterotrophic organisms .

Journal of theoretical biology

Hallam TG, Kooi BW, Kooijman SA.
PMID: 10089148
J Theor Biol. 1999 Apr 07;197(3):371-92. doi: 10.1006/jtbi.1998.0881.

Rules for energy uptake, and subsequent utilization, form the basis of population dynamics and, therefore, explain the dynamics of the ecosystem structure in terms of changes in standing crops and size distributions of individuals. Mass fluxes are concomitant with...

Measurement of the tau -lepton lifetime.

Physical review letters

Abachi S, Akerlof C, Baringer P, Blockus D, Brabson B, Brom J, Bylsma BG, Chapman J, Cork B, DeBonte R, Derrick M, Errede D, Gan KK, Jung C, Ken MT, Koltick D, Kooijman P, Loeffler FJ, Loos JS, Low EH, McIlwain RL, Meyer DI, Miller DH, Musgrave B, Neal H, Ng CR, Nitz D, Ogren H, Paik HW, Price LE, Rangan LK, Repond J, Rust DR, Shibata EI, Sugano K, Thun R, Tschirhart R.
PMID: 10035573
Phys Rev Lett. 1987 Nov 30;59(22):2519-2522. doi: 10.1103/PhysRevLett.59.2519.

No abstract available.

Showing 13 to 24 of 228 entries