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Showing 1 to 12 of 51 entries
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X-ray diffraction and EXAFS studies of hydroxo-Cu(II) complexes based on a calix[6]arene-N3 ligand: evidence for a mononuclear-dinuclear equilibrium controlled by supramolecular features.

Inorganic chemistry

Izzet G, Frapart YM, Prangé T, Provost K, Michalowicz A, Reinaud O.
PMID: 16363843
Inorg Chem. 2005 Dec 26;44(26):9743-51. doi: 10.1021/ic0511322.

The formation of hydroxo complexes based on a calix[6]trisimidazole ligand is described. Deprotonation of the mononuclear Cu(II)-aqua complex gives rise to a dinuclear bis(mu-hydroxo) complex that has been characterized by X-ray diffraction analysis. Spectroscopic studies (EPR and UV-vis), conducted...

Comparison of the effect of Aminopielik D pesticide and its active components on human erythrocytes.

Environmental toxicology and pharmacology

Bukowska B, Kopka A, Michałowicz J, Duda W.
PMID: 21783708
Environ Toxicol Pharmacol. 2006 Sep;22(2):189-93. doi: 10.1016/j.etap.2006.03.004. Epub 2006 Apr 07.

In the present work, the effect of Aminopielik D [417.5g/l of dimethylamino salts of 2,4-dichlorophenoxyacetic acid (2,4-D) and 32.5g/l of 3,6-dichloro-2-metoxybenzoic acid (Dicamba)] and its active components (used separately and in mixture) on human erythrocytes was examined. The parameters...

EXAFS Debye-Waller factors issued from Car-Parrinello molecular dynamics: application to the fit of oxaliplatin and derivatives.

The Journal of chemical physics

Provost K, Beret EC, Bouvet Muller D, Michalowicz A, Sánchez Marcos E.
PMID: 23464147
J Chem Phys. 2013 Feb 28;138(8):084303. doi: 10.1063/1.4790516.

One of the main pitfalls in EXAFS fitting is correlation among parameters, which can lead to unreliable fits. The use of theoretical Debye-Waller factors (DWs) is a promising way to reduce the number of fitted parameters. When working with...

Hybrid land use regression modeling for estimating spatio-temporal exposures to PM.

The Science of the total environment

Tripathy S, Tunno BJ, Michanowicz DR, Kinnee E, Shmool JLC, Gillooly S, Clougherty JE.
PMID: 30986682
Sci Total Environ. 2019 Jul 10;673:54-63. doi: 10.1016/j.scitotenv.2019.03.453. Epub 2019 Mar 30.

Land use regression (LUR) modeling has become a common method for predicting pollutant concentrations and assigning exposure estimates in epidemiological studies. However, few LUR models have been developed for metal constituents of fine particulate matter (PM

Iron deficiency as an emerging therapeutic target in patients stabilized after an episode of acute heart failure.

Cardiology journal

Tkaczyszyn M, Skrzypczak T, Michałowicz J, Ponikowski P, Jankowska EA.
PMID: 34897633
Cardiol J. 2021;28(6):962-969. doi: 10.5603/CJ.a2021.0165. Epub 2021 Dec 13.

Acute heart failure (AHF) syndromes are among the most frequent causes of hospitalization in the elderly and put a heavy financial burden on healthcare systems, mainly due to high early readmission rates. The understanding of AHF has evolved over...

Public Interest in Cataract Surgery: Analysis and Implications of Google Trends Data from 14 European Countries.

Ophthalmic epidemiology

Skrzypczak T, Jany A, Michałowicz J, Hossa M, Bogusławska J, Targonska M.
PMID: 33789529
Ophthalmic Epidemiol. 2021 Mar 31;1-8. doi: 10.1080/09286586.2021.1904513. Epub 2021 Mar 31.

No abstract available.

A review on environmental occurrence, toxic effects and transformation of man-made bromophenols.

The Science of the total environment

Michałowicz J, Włuka A, Bukowska B.
PMID: 34902422
Sci Total Environ. 2021 Dec 10;811:152289. doi: 10.1016/j.scitotenv.2021.152289. Epub 2021 Dec 10.

Brominated phenols (BPs) of anthropogenic origin are aromatic substances widely used in the industry as flame retardants (FRs) and pesticides as well as the components of FRs and polymers. In this review, we have focused on describing 2,4-dibromophenol (2,4-DBP),...

A review on environmental occurrence, toxic effects and transformation of man-made bromophenols.

The Science of the total environment

Michałowicz J, Włuka A, Bukowska B.
PMID: 34902422
Sci Total Environ. 2021 Dec 10;811:152289. doi: 10.1016/j.scitotenv.2021.152289. Epub 2021 Dec 10.

Brominated phenols (BPs) of anthropogenic origin are aromatic substances widely used in the industry as flame retardants (FRs) and pesticides as well as the components of FRs and polymers. In this review, we have focused on describing 2,4-dibromophenol (2,4-DBP),...

A review on environmental occurrence, toxic effects and transformation of man-made bromophenols.

The Science of the total environment

Michałowicz J, Włuka A, Bukowska B.
PMID: 34902422
Sci Total Environ. 2021 Dec 10;811:152289. doi: 10.1016/j.scitotenv.2021.152289. Epub 2021 Dec 10.

Brominated phenols (BPs) of anthropogenic origin are aromatic substances widely used in the industry as flame retardants (FRs) and pesticides as well as the components of FRs and polymers. In this review, we have focused on describing 2,4-dibromophenol (2,4-DBP),...

Iron deficiency as emerging therapeutic target in patients stabilized after an episode of acute heart failure.

Cardiology journal

Tkaczyszyn M, Skrzypczak T, Michałowicz J, Ponikowski P, Jankowska EA.
PMID: 34897633
Cardiol J. 2021 Dec 13; doi: 10.5603/CJ.a2021.0165. Epub 2021 Dec 13.

Acute heart failure (AHF) syndromes are among the most frequent causes of hospitalization in the elderly and put a heavy financial burden on healthcare systems, mainly due to high early readmission rates. The understanding of AHF has evolved over...

EXAFS and thermodynamics of Fe(II) spin transition polymeric compounds.

Journal of synchrotron radiation

Michalowicz A, Moscovici J, Charton J, Sandid F, Benamrane F, Garcia Y.
PMID: 11512901
J Synchrotron Radiat. 2001 Mar 01;8:701-3. doi: 10.1107/s0909049500018057.

We have studied the temperature variations of the EXAFS spectra of three Fe(II)/triazole-based spin transition polymeric compounds compared to a monomer belonging to the same family. These compounds have various temperatures of transition and hysteresis loop widths. In the...

Multiple solutions in data fitting: a trap in EXAFS structural analysis and some ideas to avoid it.

Journal of synchrotron radiation

Michalowicz A, Vlaic G.
PMID: 16687840
J Synchrotron Radiat. 1998 Sep 01;5:1317-20. doi: 10.1107/S0909049598002970.

A possible source of error on interatomic distance determination in EXAFS multishell data analysis is described on the basis of fitting a simulated signal for a cluster of Rh atoms with an interaction of O atoms; a fit of...

Showing 1 to 12 of 51 entries