The Experts below are selected from a list of 36 Experts worldwide ranked by ideXlab platform
Damian Trzybiński - One of the best experts on this subject based on the ideXlab platform.
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Influence of Halogen size on the supramolecular and energy landscape of the THF solvates of the Halogen Derivatives of dianthranilide
CrystEngComm, 2020Co-Authors: Bartosz Bieszczad, Sylwia Pawlędzio, Katarzyna Polak, Jerzy Antonowicz, Adam Mieczkowski, Damian TrzybińskiAbstract:The synthesis, crystallisation and detailed description of the crystal structure of the THF solvates of four Halogen (F, Cl, Br and I) Derivatives of dianthranilide (5H,11H-dibenzo[b,f][1,5]diazocine-6,12-dione) have been reported. The influence of the Halogen size on the conformation of the Halogen Derivative, the overall supramolecular architecture including the existing scheme of intermolecular interactions and the selected energy issues have been discussed in detail. The solvates which are described in this paper exhibit an interesting arrangement of molecules in their crystals resembling a “honeycomb”. The variety of interactions between the respective molecules, including hydrogen bonds, Halogen-mediated noncovalent interactions and π–π contacts, makes them an attractive target for crystallographic studies. The results of our analysis may lead to a better understanding of the role of a Halogen functional group in the rational design of specific multicomponent crystalline networks based on compounds consisting of two substituted phenyl rings separated by a fused heterocyclic moiety.
B. Lenarcik - One of the best experts on this subject based on the ideXlab platform.
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Possibility of some metals dissolution in mixtures of dimethyl sulfoxide and aliphatic Halogen Derivative. Part III. Characteristics of the metallic palladium dissolution reaction in binary organic mixtures
Polish Journal of Chemistry, 2006Co-Authors: K. Jurek, B. LenarcikAbstract:The study of dissolution process showed that the palladium could be dissolved at 323 K in organic system which consisted of DMSO and one of the following solvents: 1,2-dibromoethane, tribromomethane, 1,1,2,2-tetrabromoethane or tetrabromomethane. As a result of the dissolution reaction in binary organic system, the square planar palladium(II) complexes were obtained. Products of the dissolution of metallic palladium were characterized using UV-Vis and IR spectroscopy, MS spectrometry, cyclic voltammetry and analytical methods.
Bartosz Bieszczad - One of the best experts on this subject based on the ideXlab platform.
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Influence of Halogen size on the supramolecular and energy landscape of the THF solvates of the Halogen Derivatives of dianthranilide
CrystEngComm, 2020Co-Authors: Bartosz Bieszczad, Sylwia Pawlędzio, Katarzyna Polak, Jerzy Antonowicz, Adam Mieczkowski, Damian TrzybińskiAbstract:The synthesis, crystallisation and detailed description of the crystal structure of the THF solvates of four Halogen (F, Cl, Br and I) Derivatives of dianthranilide (5H,11H-dibenzo[b,f][1,5]diazocine-6,12-dione) have been reported. The influence of the Halogen size on the conformation of the Halogen Derivative, the overall supramolecular architecture including the existing scheme of intermolecular interactions and the selected energy issues have been discussed in detail. The solvates which are described in this paper exhibit an interesting arrangement of molecules in their crystals resembling a “honeycomb”. The variety of interactions between the respective molecules, including hydrogen bonds, Halogen-mediated noncovalent interactions and π–π contacts, makes them an attractive target for crystallographic studies. The results of our analysis may lead to a better understanding of the role of a Halogen functional group in the rational design of specific multicomponent crystalline networks based on compounds consisting of two substituted phenyl rings separated by a fused heterocyclic moiety.
Nováková Lada - One of the best experts on this subject based on the ideXlab platform.
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Application of antibacterial drugs based on Halogen Derivatives and related wastewater pollution
'Univerzita Pardubice', 2035Co-Authors: Nováková LadaAbstract:Tato práce je zaměřena na antibakteriální léčiva na bázi Halogenderivátů a na jejich krátké charakteristice. Dále řeší současnou problematiku osudu léčiv v životním prostředí a s tím souvisejí kontaminaci. Součástí práce jsou i popsány metody eliminace těchto farmak z odpadních vod. V experimentální části, jsou vyzkoušeny metody čištění odpadního vzorku vody ze setřených povrchů ze zdravotnického zařízení a stanoveny parametry chemické spotřeby kyslíku a biochemické spotřeby kyslíku. Další praktická část je zaměřena konkrétně na Halogenderivát, kterým je ciprofloxacin, kdy cílem bylo snížení množství ciprofloxacinu z vodného roztoku.This paper is focused on antibacterial drugs based on Halogen Derivatives and their brief characteristics. It further deals with the up-to-date issue of pharmaceuticals being present in the environment and with related contamination. It also comprises description of several methods of elimination of these drugs from wastewater. The experimental part shows how several purification methods worked on a sample of wastewater received from cleaning surfaces in a medical facility and what the rates of chemical and biochemical oxygen consumption are. The following practical part is focused specifically on Halogen Derivative ciprofloxacin and the aim of decreasing its amount in aqueous solution.Ústav environmentálního a chemického inženýrstvíPosluchačka seznámila komisi s obsahem své bakalářské práce a následně zodpověděla dotazy členů komise. Použití Fentonovy oxidace v praxi. Doba trvání jednoho pokusu. Sledování časové závislosti. Výsledky z modelové čistírny
K. Jurek - One of the best experts on this subject based on the ideXlab platform.
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Possibility of some metals dissolution in mixtures of dimethyl sulfoxide and aliphatic Halogen Derivative. Part III. Characteristics of the metallic palladium dissolution reaction in binary organic mixtures
Polish Journal of Chemistry, 2006Co-Authors: K. Jurek, B. LenarcikAbstract:The study of dissolution process showed that the palladium could be dissolved at 323 K in organic system which consisted of DMSO and one of the following solvents: 1,2-dibromoethane, tribromomethane, 1,1,2,2-tetrabromoethane or tetrabromomethane. As a result of the dissolution reaction in binary organic system, the square planar palladium(II) complexes were obtained. Products of the dissolution of metallic palladium were characterized using UV-Vis and IR spectroscopy, MS spectrometry, cyclic voltammetry and analytical methods.
