Wydział Chemii | Faculty of Chemistry: Recent submissions
Now showing items 81-100 of 204
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Conductivity Properties of Selected Aliphatic Monocarboxylic Acid Anions in Water at 298.15 K
Kinart, Zdzisław
; (ESG, 2020)
The article presents the electric conductivity values of sodium salts of four selected monocarboxylic acid derivatives in aqueous solution: those with a chlorine substituent in the peripheral position, i.e. ClCH(CH2)nCOOH; ... -
Synthesis and structure determination of stereoisomeric 2,2’-dibenzoyl-3,3’,4,4’-tetramethyl-1,1’-diphosphaferrocenes
; Małecka, Magdalena; (ARKAT USA, 2007)
Reaction of 3,3’,4,4’-tetramethyl-1,1’-diphosphaferrocene 1 with an excess of benzoyl chloride and AlCl3 afforded a ~1:1 mixture of meso- and rac-2,2’-dibenzoyl-3,3’,4,4’-tetramethyl-1,1’- diphosphaferrocenes 2, which ... -
Simultaneous Determination of Ciprofloxacin and Ofloxacin in Animal Tissues with the Use of Capillary Electrophoresis with Transient Pseudo-Isotachophoresis
; ; Głowacki, Rafał; Kośka, Izabella (MDPI, 2021)
We have developed a precise and accurate method for the determination of ciprofloxacin and ofloxacin in meat tissues. Our method utilizes capillary electrophoresis with a transient pseudoisotachophoresis mechanism and ... -
Effect of New Thiophene-Derived Aminophosphonic Derivatives on Growth of Terrestrial Plants. Part 2. Their Ecotoxicological Impact and Phytotoxicity Test Toward Herbicidal Application in Agriculture
(MDPI, 2018)Background: The aim of this work was to evaluate phytotoxicity of the thiophene derivatives against three persistent weeds of a high degree of resistance (Galinsoga parviflora Cav., Rumex acetosa L., and Chenopodium album) ... -
The role of tannic acid and sodium citrate in the synthesis of silver nanoparticles
(Springer Nature, 2017)We describe herein the significance of a sodium citrate and tannic acid mixture in the synthesis of spherical silver nanoparticles (AgNPs). Monodisperse AgNPs were synthesized via reduction of silver nitrate using a mixture ... -
Application of diethyl ethynylphosphonate to the synthesis of 3‐phosphonylated β‐lactams via the Kinugasa reaction
(ARKAT USA, 2017)The easily available diethyl ethynylphosphonate reacts with diverse aldonitrones under Kinugasa reaction conditions at room temperature, providing 3‐phosphonylated β‐lactams in good yields. In all cases, the reaction ... -
Redox-Active Glycol Nucleic Acid (GNA) Components: Synthesis and Properties of the Ferrocenyl-GNA Nucleoside, Phosphoramidite, and Semicanonical Dinucleoside Phosphate
(American Chemical Society, 2020)Ferrocenylated glycol nucleic acid (Fc-GNA) components are rarely studied in the field of xeno nucleic acid (XNA) chemistry. As an attempt to contribute to XNA chemistry, in the present article we report a seven-step ... -
Badanie liponylolizyny i kwasu liponowego w kontekście ich właściwości antyoksydacyjnych
(2021)Przedmiotem badań mojej dysertacji było opracowanie nowych, nieopisanych dotychczas procedur oraz metod analitycznych do równoczesnego oznaczania (i) całkowitej zawartości LA i formy LA związanej z białkami słabymi wiązaniami ... -
Fused Silica Microcapillaries Used for a Simple Miniaturization of the Electrified Liquid−Liquid Interface
; ; Półtorak, Łukasz; (American Chemical Society, 2018)
Short pieces of fused silica capillary tubing were used to support an electrified liquid–liquid interface. A methyl deactivated silica capillary having a diameter of 25 μm was filled with 1,2-dichloroethane solution and ... -
Chromatografia cieczowa w oznaczaniu związków siarki w próbkach biologicznych
(2019)Wysokosprawna chromatografia cieczowa od wielu lat wiedzie prym jako najczęściej używana technika analityczna w licznych laboratoriach badawczych na całym świecie. Duże zainteresowanie naukowców tematyką siarkowodoru oraz ... -
Asymmetric Friedel–Crafts Alkylation of Indoles Catalyzed by Chiral Aziridine-Phosphines
; ; ; Rachwalski, Michał (MDPI, 2020)
Over the course of the present studies, a series of optically pure phosphines functionalized by chiral aziridines was synthesized in reasonable/good chemical yields. Their catalytic activity was checked in the enantioselective ... -
Półsandwiczowe kompleksy metalokarbonylowe żelaza, molibdenu i rutenu, synteza, reaktywność oraz zastosowanie w biochemii
(2019)Tematyka rozprawy doktorskiej dotyczy syntezy i reaktywności półsandwiczowych kompleksów metalokarbonylowych żelaza, molibdenu i rutenu. W wyniku przeprowadzonych badań otrzymano szereg komplesów metaloorganicznych o ... -
Synteza i zastosowanie nowych cząsteczek zawierających fragmenty metalokarbonylowe oraz grupy fosforoorganiczne lub nanocząstki magnetyczne
(2019)Aminofosfoniany oraz kwasy aminofosfonowe jako strukturalne analogi aminokwasów odgrywają znaczącą rolę w biochemii i medycynie, ze względu na możliwość wykazywania przez tego typu cząsteczki potencjalnej aktywności ... -
Enantiodivergent Aldol Condensation in the Presence of Aziridine/Acid/Water Systems
; Rachwalski, Michał; Leśniak, Stanisław ; (MDPI, 2020)
A series of novel chiral imines was synthesized from corresponding aldehydes and 1-(2-aminoalkyl)aziridines with good chemical yields. Such imines were tested as catalysts in the direct asymmetric aldol reaction between ... -
Mitochondria Targeting with Luminescent Rhenium(I) Complexes
(MDPI, 2017)Two new neutral fac-[Re(CO)3(phen)L] compounds (1,2), with phen = 1,10-phenanthroline and L = O2C(CH2)5CH3 or O2C(CH2)4C≡CH, were synthetized in one-pot procedures from fac-[Re(CO)3(phen)Cl] and the corresponding carboxylic ... -
Deeper insight into the properties of the newly synthesized macrocycles as drug receptors – some preliminary quantum chemical studies
(Royal Society of Chemistry, 2017)The article presents the results of our more extended studies performed on one of the carbohydrate derivatives of azacrown ethers that were recently synthesized in our laboratory. An attempt is made to explain the interactions ... -
XI Sesja Magistrantów i Doktorantów Łódzkiego Środowiska Chemicznego - księga abstraktów
(2020-06-23)Organizowana corocznie Sesja Magistrantów i Doktorantów Łódzkiego Środowiska Chemików stanowi przegląd osiągnięć badawczych zawartych w pracach magisterskich oraz rozprawach doktorskich powstających w łódzkich jednostkach ... -
Anticancer and Antibacterial Activity Studies of Gold(I)-Alkynyl Chromones
(MDPI, 2015)Three gold(I) complexes of alkynyl chromones were synthesized and characterized. The single-crystal X-ray structure analysis of a dinuclear compound and of a flavone derivative exhibit a typical d10 gold(I)-alkynyl linear ... -
Comparison of the Physicochemical Properties of Carboxylic and Phosphonic Acid Self-Assembled Monolayers Created on a Ti-6Al-4V Substrate
(MDPI, 2020)This study compared the tribological properties in nano- and millinewton load ranges of Ti-6Al-4V surfaces that were modified using self-assembled monolayers (SAMs) of carboxylic and phosphonic acids. The effectiveness ... -
The mechanism of electropolymerization of nickel(ii) salen type complexes
(The Royal Society of Chemistry and the Centre National de la Recherche Scientifique, 2017)Ni(II) complexes with (±)-trans-N,N′-bis(salicylidene)-1,2-cyclohexanediamine ([Ni(salcn)]), and its methyl ([Ni(salcn(Me))]) and tert-butyl ([Ni(salcn(Bu))]) derivatives have been synthesized. Anodic electropolymerization ...