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Fe(II) spin-crossover phenomenon in the pentadecanuclear {Fe9[Re(CN)8]6} spherical cluster.

Angewandte Chemie (International ed. in English)

Chorazy S, Podgajny R, Nakabayashi K, Stanek J, Rams M, Sieklucka B, Ohkoshi S.
PMID: 25736811
Angew Chem Int Ed Engl. 2015 Apr 20;54(17):5093-7. doi: 10.1002/anie.201500288. Epub 2015 Mar 03.

The self-assembly of iron(II) ions with rare octacyanidorhenate(V) metalloligands in a methanolic solution results in the formation of a nanometric pentadecanuclear {Fe(II) 9 [Re(V) (CN)8 ]6 (MeOH)24 }⋅10 MeOH (1) molecule with a six-capped body-centered cubic topology. The cluster...

Optical Activity and Dehydration-Driven Switching of Magnetic Properties in Enantiopure Cyanido-Bridged Co(II)3W(V)2 Trigonal Bipyramids.

Inorganic chemistry

Chorazy S, Podgajny R, Nogaś W, Buda S, Nitek W, Mlynarski J, Rams M, Kozieł M, Juszyńska Gałązka E, Vieru V, Chibotaru LF, Sieklucka B.
PMID: 26020445
Inorg Chem. 2015 Jun 15;54(12):5784-94. doi: 10.1021/acs.inorgchem.5b00470. Epub 2015 May 28.

The unique enantiopure {[Λ-Co(II)((R)-mpm)2]3[W(V)(CN)8]2}·9H2O [(R)-1] and {[Δ-Co(II)((S)-mpm)2]3[W(V)(CN)8]2}·9H2O [(S)-1], where mpm = α-methylpyridinemethanol, magnetic spongelike materials, crystallizing in the chiral P21 space group, are constructed of cyanido-bridged {Co3W2} trigonal bipyramids with three cis-[Co(II)(mpm)2(μ-NC)2] moieties in equatorial sites and two [W(V)(CN)8](3-)...

Accuracy of endoscopic ultrasound-fine needle aspiration of solid lesions over time: Experience from a new endoscopic ultrasound program at a Canadian community hospital.

Endoscopic ultrasound

Cooray M, Nistor I, Pham J, Bair D, Arya N.
PMID: 28621296
Endosc Ultrasound. 2017 May-Jun;6(3):187-194. doi: 10.4103/2303-9027.208177.

BACKGROUND AND OBJECTIVES: A Canadian Community Hospital launched a new Endoscopic Ultrasound (EUS) Program in 2011. The aim of this study was to report the accuracy of EUS-fine needle aspiration (EUS-FNA) of solid lesions over time as it pertains...

Evaluation of the benefit of addition of clidinium C to a Helicobacter pylori eradication regimen.

Gastroenterology and hepatology from bed to bench

Chorami M, Zojaji H, Naderi N, Moghimi-Dehkordi B, Mirsattari D, Shalmani HM.
PMID: 24834261
Gastroenterol Hepatol Bed Bench. 2013;6(3):141-5.

AIM: This study aimed to evaluate the success of H.pylori eradication therapy in patients with dyspepsia by therapeutics regimes with and without clidinium C.BACKGROUND: Helicobacter pylori infections are reported in all parts of the world. Appropriate antibiotic therapy can...

Is hemochromatosis a risk factor for Alzheimer's disease?.

Journal of Alzheimer's disease : JAD

Connor JR, Milward EA, Moalem S, Sampietro M, Boyer P, Percy ME, Vergani C, Scott RJ, Chorney M.
PMID: 12214033
J Alzheimers Dis. 2001 Oct;3(5):471-477. doi: 10.3233/jad-2001-3506.

Excess iron accumulation in the brain is a consistent observation in Alzheimer's Disease. Iron affects amyloid precursor protein (AbetaPP) processing and promotes deposition of Abeta. Iron is also among the most potent biological toxins because of its ability to...

Parenting stress among mothers of children with different physical, mental, and psychological problems.

Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences

Feizi A, Najmi B, Salesi A, Chorami M, Hoveidafar R.
PMID: 24778669
J Res Med Sci. 2014 Feb;19(2):145-52.

BACKGROUND: Parents of children with developmental problems are always bearing a load of stress. The aim of this study is to compare the stress in mothers of children with different disabilities to each other, considering their demographic background.MATERIALS AND...

Charge transfer phase transition with reversed thermal hysteresis loop in the mixed-valence Fe9[W(CN)8]6·xMeOH cluster.

Chemical communications (Cambridge, England)

Chorazy S, Podgajny R, Nogaś W, Nitek W, Kozieł M, Rams M, Juszyńska-Gałązka E, Żukrowski J, Kapusta C, Nakabayashi K, Fujimoto T, Ohkoshi S, Sieklucka B.
PMID: 24555182
Chem Commun (Camb). 2014 Apr 04;50(26):3484-7. doi: 10.1039/c3cc48029a.

A bimetallic pentadecanuclear cyanido-bridged {Fe9[W(CN)8]6 (MeOH)24}·xMeOH cluster of an Fe(II/III)-W(IV/V) mixed valence nature, reveals a reversible single-crystal-to-single-crystal transformation, concomitant with metal-to-metal charge transfer between Fe and W ions. The dominance of (HS)Fe(II)-NC-W(V) units at a high temperature, and (HS)Fe(III)-NC-W(IV)...

Atypical dissemination of lung cancer to the adrenal gland and to the spleen.

Contemporary oncology (Poznan, Poland)

Chorąży M, Majcher M, Fedyszyn-Urbanowicz K, Bierzyńska-Macyszyn G, Kwiatkowski R.
PMID: 23788926
Contemp Oncol (Pozn). 2012;16(5):444-6. doi: 10.5114/wo.2012.31777. Epub 2012 Nov 20.

Metastases of lung cancer to such organs as the liver, bones or to the central nervous system appear to be a frequent complication of this disease. At the same time, metastases to the adrenal gland are found less frequently....

Modeling Amorphous Microporous Polymers for CO.

Chemical reviews

Kupgan G, Abbott LJ, Hart KE, Colina CM.
PMID: 29812911
Chem Rev. 2018 Jun 13;118(11):5488-5538. doi: 10.1021/acs.chemrev.7b00691. Epub 2018 May 29.

This review concentrates on the advances of atomistic molecular simulations to design and evaluate amorphous microporous polymeric materials for CO

Structural anisotropy of cyanido-bridged {CoII9WV6} single-molecule magnets induced by bidentate ligands: towards the rational enhancement of an energy barrier.

Chemical communications (Cambridge, England)

Chorazy S, Rams M, Hoczek A, Czarnecki B, Sieklucka B, Ohkoshi S, Podgajny R.
PMID: 26933695
Chem Commun (Camb). 2016 Apr 04;52(26):4772-5. doi: 10.1039/c5cc10371a. Epub 2016 Feb 26.

Pentadecanuclear {CII9[W(V)(CN)8]6} clusters were combined with bidentate 2,2'-bipyridine N,N'-dioxide (2,2'-bpdo) ligands resulting in two distinct molecules, {Co9W6(2,2'-bpdo)7} (cluster A) and {Co9W6(2,2'-bpdo)6} (cluster B), capped by seven and six 2,2'-bpdo ligands, respectively. They crystallize within a single {Co9W6(2,2'-bpdo)7}·{Co9W6(2,2'-bpdo)6}·solvent (1) supramolecular...

Integration of mental health into primary care in Sri Lanka.

Mental health in family medicine

Jenkins R, Mendis J, Cooray S, Cooray M.
PMID: 23277794
Ment Health Fam Med. 2012 Jan;9(1):15-24.

Introduction Sri Lanka has one of the highest suicide rates in the world, with recent protracted conflict and the tsunami aggravating mental health needs. This paper describes a project to establish a systematic "train the trainers" programme to integrate...

Connecting Visible Photoluminescence and Slow Magnetic Relaxation in Dysprosium(III) Octacyanidorhenate(V) Helices.

Inorganic chemistry

Chorazy S, Charytanowicz T, Majcher AM, Reczyński M, Sieklucka B.
PMID: 30387996
Inorg Chem. 2018 Nov 19;57(22):14039-14043. doi: 10.1021/acs.inorgchem.8b02674. Epub 2018 Nov 02.

Functional crystalline materials based on bimetallic cyanido-bridged {[Dy

Showing 1 to 12 of 105 entries