Results 21 to 30 of about 264,101 (295)

The application of HP-GFC chromatographic method for the analysis of oligosaccharides in bioactive complexes [PDF]

Hemijska Industrija, 2009
The aim of this work was to optimize a GFC method for the analysis of bioactive metal (Cu, Co and Fe) complexes with olygosaccharides (dextran and pullulan). Bioactive metal complexes with olygosaccharides were synthesized by original procedure.
Savić Ivan, Nikolić Goran, Savić Ivana, Cakić Milorad   +3 more
doaj   +1 more source

Synthesis, Characterization, and Dielectric Behaviors of 4-Diethanolaminomethyl Styrene and Benzyl Methacrylate Copolymer and Its Metal Complexes

Journal of Chemistry, 2019
In this paper, the copolymer of 4-diethanolaminomethyl styrene (DEAMSt) with benzyl methacrylate (BMA) was synthesized and characterized using various spectral techniques such as FT-IR, 1H-NMR, elemental analysis, SEM, XRD, TGA, DTA, and DSC.
Aslisah Acikses, Fethiye Öksüz
doaj   +1 more source

Synthesis, Spectroscopic, Chemical Characterizations, Anticancer Capacities against HepG-2, Antibacterial and Antioxidant Activities of Cefotaxime Metal Complexes with Ca(II), Cr(III), Zn(II), Cu(II) and Se(IV)

Antibiotics, 2022
In this study, metal cefotaxime complexes of Ca(II), Cr(III), Cu(II), Zn(II), and Se(VI) were synthesized and characterized by elemental analysis, conductance measurements, IR, electronic spectra, magnetic measurements, 1HNMR, and XRD, as well as by ...
Eman H. Al-Thubaiti, Samy M. El-Megharbel, Bander Albogami, Reham Z. Hamza   +3 more
doaj   +1 more source

Comparative Solution Equilibrium Studies on Anticancer Estradiol-Based Conjugates and Their Copper Complexes

Inorganics
Steroids are often considered valuable molecular tools for the development of anticancer agents with improved pharmacological properties. Conjugation of metal chelating moieties with a lipophilic sterane backbone is a viable option to obtain novel ...
Éva A. Enyedy, Anett Giricz, Tatsiana V. Petrasheuskaya, János P. Mészáros, Nóra V. May, Gabriella Spengler, Ferenc Kovács, Barnabás Molnár, Éva Frank   +8 more
doaj   +1 more source

Recent Advances of Near-Infrared (NIR) Emissive Metal Complexes Bridged by Ligands with N- and/or O-Donor Sites

Crystals, 2021
Near-infrared (NIR) emissive metal complexes have shown potential applications in optical communication, chemosensors, bioimaging, and laser and organic light-emitting diodes (OLEDs) due to their structural tunability and luminescence stability.
Jian-Xun Liu, Shi-Lin Mei, Xian-He Chen, Chang-Jiang Yao   +3 more
doaj   +1 more source

Multinuclear Metal Nucleobase Complexes [PDF]

Metal-Based Drugs, 1994
Of all properties of metal nucleobase complexes, formation of multinuclear species appears to be an outstanding feature. After a brief introduction into well known polymeric metal nucleobase complexes, three aspects recently Studied in our laboratory will be dealt with in more detail: (i) Heteronuclear complexes derived from trans‐ (1‐MeC=1 ...
Schreiber, A., Rauter, H., Krumm, M., Menzer, S., Hillgeris, E. C., Lippert, B.   +5 more
openaire   +2 more sources

Synthesis of moxifloxacin–Au (III) and Ag (I) metal complexes and their biological activities

Journal of Analytical Science and Technology, 2018
Background The drug-metal complexes are used to control the growth of pathogens and parasites which are harmful to humans. Moxifloxacin (MOX) is a new fourth generation 8- methoxy fluoroquinolone.
Kondaiah Seku, Anil Kumar Yamala, Mahesh Kancherla, Kishore Kumar K, Vijayakumar Badathala   +4 more
doaj   +1 more source

Synthesis, characterization and biological activity of new Ni(II), Pd(II) and Cr(III) complex compounds with chlorhexidine [PDF]

Journal of the Serbian Chemical Society, 2018
Six new coordination compounds of Ni(II), Pd(II) and Cr(III) with chlorhexidine, 1,1′-hexamethylenebis[5-(4-chlorophenyl)biguanide], were prepared, characterized and examined for their potential as antimicrobial agents, as well as for their antioxidant ...
Mihalache Mădălina, Negreanu-Pîrjol Ticuţa, Dumitraşcu Florea, Drăghici Constantin, Călinescu Mirela   +4 more
doaj   +1 more source

Bis (Diamines) Cu and Zn Complexes of Flurbiprofen as Potential Cholinesterase Inhibitors: In Vitro Studies and Docking Simulations

Crystals, 2021
Alzheimer’s disease (AD) causes dementia and continuous damage to brain cells. Cholinesterase inhibitors can alleviate the condition by increasing communication between the nerve cells and reducing the risk of dementia.
Muhammad Jamil, Nargis Sultana, Rizwan Ashraf, Maryam Bashir, Muhammad Fayyaz ur Rehman, Fariha Kanwal, Humna Ellahi, Changrui Lu, Wei Xing Zhang, Muhammad Ilyas Tariq   +9 more
doaj   +1 more source

Antiviral Metal Complexes

Metal-Based Drugs, 1997
The initial events (virus adsorption and fusion with the cells) in the replicative cycle of human immunodeficiency virus (HIV) can serve as targets for the antiviral action of metal‐binding compounds such as polyanionic compounds (polysulfates, polysulfonates, polycarboxylates, polyoxometalates, and sulfonated or carboxylated metalloporphyrins ...
openaire   +2 more sources