Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 95 entries
Sorted by: Best Match Show Resources per page
Towards a new family of photoluminescent organozinc 8-hydroxyquinolinates with a high propensity to form noncovalent porous materials.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sokołowski K, Justyniak I, Sliwiński W, Sołtys K, Tulewicz A, Kornowicz A, Moszyński R, Lipkowski J, Lewiński J.
PMID: 22431330
Chemistry. 2012 Apr 27;18(18):5637-45. doi: 10.1002/chem.201104028. Epub 2012 Mar 19.

We report on investigations of reactions of tBu(2)Zn with 8-hydroxyquinoline (q-H) and the influence of water on the composition and structure of the final product. A new synthetic approach to photoluminescent zinc complexes with quinolinate ligands was developed that...

SEIRAS Studies of Water Structure in a Sodium Dodecyl Sulfate Film Adsorbed at a Gold Electrode Surface.

Langmuir : the ACS journal of surfaces and colloids

Grossutti M, Leitch JJ, Seenath R, Karaskiewicz M, Lipkowski J.
PMID: 25812153
Langmuir. 2015 Apr 21;31(15):4411-8. doi: 10.1021/acs.langmuir.5b00343. Epub 2015 Apr 06.

Surface-enhanced infrared reflection-absorption spectroscopy (SEIRAS) was used to investigate the structure of water that is incorporated within a film of sodium dodecyl sulfate (SDS) adsorbed at a thin gold nanoparticle film deposited onto a silicon substrate. Previous studies on...

1-(4-methylamino-1,2,5-thiadiazole-3-carbonyl)thiosemicarbazide.

Acta crystallographica. Section C, Crystal structure communications

Fonari MS, Simonov YA, Lipkowski J, Yavolovskii AA.
PMID: 12944654
Acta Crystallogr C. 2003 Sep;59:o491-3. doi: 10.1107/s0108270103014136. Epub 2003 Aug 09.

In the title compound, C(5)H(8)N(6)OS(2), the supramolecular architecture is sustained by two N--H...O and three N--H...S hydrogen bonds, and by N.S electrostatic interactions. The hydrogen-bond network generates a sheet structure, which extends in the a and b directions and...

Kinetics of cross-polarization in solid-state NMR: a guide for chemists.

Chemical reviews

Kolodziejski W, Klinowski J.
PMID: 11890752
Chem Rev. 2002 Mar;102(3):613-28. doi: 10.1021/cr000060n.

No abstract available.

A new polymorph of cis-transoid-cis-dicyclohexano-18-crown-6.

Acta crystallographica. Section C, Crystal structure communications

Kravtsov VCh, Fonari MS, Zaworotko MJ, Lipkowski J.
PMID: 12415182
Acta Crystallogr C. 2002 Nov;58:o683-4. doi: 10.1107/s0108270102018206. Epub 2002 Oct 31.

A new orthorhombic polymorphic modification of the title compound (alternative name: cis-transoid-cis-2,5,8,15,18,21-hexaoxatricyclo[20.4.0.0(9,14)]hexacosane), C(20)H(36)O(6), has been found and is compared with the previously known monoclinic modification. In the structures of the two polymorphs, the crown-ether molecules are centrosymmetric and reveal...

Systematic enumeration of microporous solids: towards designer catalysts.

Angewandte Chemie (International ed. in English)

Thomas JM, Klinowski J.
PMID: 17628479
Angew Chem Int Ed Engl. 2007;46(38):7160-3. doi: 10.1002/anie.200700666.

No abstract available.

5-coordinate si compounds as intermediates in the synthesis of silicates in nonaqueous media.

Science (New York, N.Y.)

Herreros B, Carr SW, Klinowski J.
PMID: 17744785
Science. 1994 Mar 18;263(5153):1585-7. doi: 10.1126/science.263.5153.1585.

Sodium silicoglycolate, an organosilicon compound in which silicon is in 5-coordination with respect to oxygen, is shown to be a reaction intermediate in the synthesis of a purely siliceous sodalite with ethylene glycol as solvent. The presence of silicon-29...

Chemical evaluation of hypothetical uninodal zeolites.

Journal of the American Chemical Society

Foster MD, Delgado Friedrichs O, Bell RG, Almeida Paz FA, Klinowski J.
PMID: 15291580
J Am Chem Soc. 2004 Aug 11;126(31):9769-75. doi: 10.1021/ja037334j.

Optimized structural parameters, framework energies relative to alpha-quartz, and volumes accessible to sorption have been calculated for the systematically enumerated hypothetical uninodal zeolitic structures (structures in which all tetrahedral sites are equivalent). The structures were treated as silica polymorphs,...

From discrete linear ZntBu2 molecules to 1D coordination polymers and 2D fabrics.

Journal of the American Chemical Society

Lewiński J, Dranka M, Bury W, Sliwiński W, Justyniak I, Lipkowski J.
PMID: 17323949
J Am Chem Soc. 2007 Mar 21;129(11):3096-8. doi: 10.1021/ja067229k. Epub 2007 Feb 27.

No abstract available.

Kinetic studies of spreading DMPC vesicles at the air-solution interface using film pressure measurements.

Langmuir : the ACS journal of surfaces and colloids

Li M, Retter U, Lipkowski J.
PMID: 16032847
Langmuir. 2005 May 10;21(10):4356-61. doi: 10.1021/la046796n.

DMPC vesicles were injected into a 50 mM NaF solution in water, and the kinetics of a monolayer formation at the air-solution interface was investigated by measuring changes of the film pressure, pi, as a function of time. The...

Two- and three-dimensional cadmium-organic frameworks with trimesic acid and 4,4'-trimethylenedipyridine.

Inorganic chemistry

Almeida Paz FA, Klinowski J.
PMID: 15206869
Inorg Chem. 2004 Jun 28;43(13):3882-93. doi: 10.1021/ic049523o.

Three novel cadmium-organic frameworks built-up from 1,3,5-benzenetricarboxylate anions (HXBTC(x-3)) and 4,4'-trimethylenedipyridine (TMD) have been hydrothermally synthesized, and characterized using single-crystal X-ray diffraction, thermoanalytical measurements, elemental analysis, and IR and Raman spectroscopies: [Cd(HBTC)(TMD)(2)].8.5H(2)O (I), [Cd(HBTC)(TMD)(H(2)O)].4.5H(2)O (II), and [Cd(2)(BTC)(TMD)(2)(NO(3))].3H(2)O (III), with...

Templated crystal nucleation: mixed crystals of very different copper(II) N,N',N''-trimethyltriazacyclononane complexes.

Chemical communications (Cambridge, England)

Steed JW, Goeta AE, Lipkowski J, Swierczynski D, Panteleon V, Handa S.
PMID: 17308640
Chem Commun (Camb). 2007 Feb 28;(8):813-5. doi: 10.1039/b614043b. Epub 2006 Nov 24.

Templation of a daughter phase by a parent crystal results from an equilibrating mixture of two very different copper(ii) N,N',N''-trimethyltriazacyclononane complexes.

Showing 1 to 12 of 95 entries