Results 21 to 30 of about 6,083,870 (296)

Synthesis, Structure, and Magnetism of Binuclear Cu(II)Cu(II), Cu(II)Ni(II), and Ni(II)Ni(II) Complexes Doubly Bridged by Oxymate Groups [PDF]

Bulletin of the Chemical Society of Japan, 1990
Abstract Binuclear complexes, [Cu(L)Cu(L′)(H2O)2]X2 (H2L=3,3′-trimethylenedinitrilobis(2-butanoneoxime) (H2dopn) or 3,3′-ethylenedinitrilobis(2-butanoneoxime) (H2doen); L′=2,2′-bipyridyl (bpy) or 1,10-phenanthroline (phen); X=ClO4 or NO3), [Ni(dopn)Cu(bpy)(H2O)](ClO4)2, and [Ni(dopn)Ni(bpy)2](ClO4)2, have been prepared and characterized.
Dominique Luneau, Hiroki Oshio, Hisashi Okawa, Masayuki Koikawa, Sigeo Kida   +4 more
openaire   +1 more source

Multinuclear Metal-Binding Ability of the N-Terminal Region of Human Copper Transporter Ctr1: Dependence Upon pH and Metal Oxidation State

Frontiers in Molecular Biosciences, 2022
The 14mer peptide corresponding to the N-terminal region of human copper transporter Ctr1 was used to investigate the intricate mechanism of metal binding to this plasma membrane permease responsible for copper import in eukaryotic cells.
Maria Incoronata Nardella, Mariagrazia Fortino, Alessandra Barbanente, Giovanni Natile, Adriana Pietropaolo, Fabio Arnesano   +5 more
doaj   +1 more source

A Computational Investigation of the Binding of the Selenium Analogues of Ergothioneine and Ovothiol to Cu(I) and Cu(II) and the Effect of Binding on the Redox Potential of the Cu(II)/Cu(I) Redox Couple

Journal of Chemistry, 2019
The complexes formed from the binding of ovoselenol (OSeH) and ergoseloneine (ESeH) to Cu(II) and Cu(I) have been investigated with DFT methods. From the calculated thermodynamics, the binding of OSeH and ESeH to Cu(II) and Cu(I) ions increases the ...
Jacqueline Wiebe, Vasyl Zaliskyy, Eric A. C. Bushnell   +2 more
doaj   +1 more source

Electrochemical Monitoring of the Interaction of Cu(II) with Amyloid-B Peptides on Boron-Doped Diamond Electrode

International Journal of Electrochemical Science, 2012
Interaction of amyloid-β peptides (Aβ), Aβ fragments, and mutated Aβ with Cu(II) was systematically investigated using cyclic voltammetry (CV) on boron-doped diamond electrode with outstanding electrochemical properties.
Yanli Zhou, Zhaohui Huo, Xu Zhu, Xiaohua Zhu, Maotian Xu, Yong Liang   +5 more
doaj   +1 more source

Outpatient prescription drug interactions at a city-affiliated healthcare center in Vietnam [PDF]

Journal of Pharmacy & Pharmacognosy Research
Context: Adverse drug interactions increase the risk of hospitalization, treatment costs, unfavorable treatment outcomes, and prolonged hospital stays.
Minh Cuong Nguyen, Dao Phuong Nguyen, Quang Loc Duyen Vo, Rebecca Susan Dewey, Minh Trung Nguyen, Quoc Quan Ly, Tu Nguyet Tran   +6 more
doaj   +1 more source

A theoretical overview of heavy metal treatment with agricultural wastes

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
Tomato plant between Pb 2+,Cd 2+ with tomato waste having amino and the other functional groups waste contain cellulose materials(lignin), polysaccarides having functional groups having the ability of binding heavy metals as sorbents is commonly ...
Faik Gökalp
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Effect of Submaximal-Dose Semaglutide on MASLD Biopsy-Free Scoring Systems in Patients with Obesity

Livers
Introduction: The prevalence of Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) is rapidly increasing, possibly becoming the leading cause of chronic liver disease (CLD) in the coming years.
Boris Focko, Martin Jozef Péč, Zuzana Miertová, Jakub Jurica, Andrej Miert, Lucia Kubíková, Peter Tudík, Norbert Nagy, Patrik Lecký, Ivana Ságová, Tomáš Bolek, Daniel Ján Havaj, Ľubomír Skladaný, Marián Mokáň, Matej Samoš   +14 more
doaj   +1 more source

Preparation and characterization of Some Metal Ions Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) Complexes With New Schiff Bases and Evaluation of Their Biological Activities [PDF]

مجلة التربية والعلم, 2013
Metal complexes of general formula [M(L)2]Cl2 and [M(L)2], L=L1, L2, L3 have been prepared where M is Co(II), Ni(II), Cu(II), Zn(II) and Cd(II), L1 is (Z)-3- (4-methoxyphenylimino) indolin-2-one, L2 is (Z) -1- ((4-methoxyphenylimino) methyl) naphthalene ...
Thana Y. Yousif
doaj   +1 more source

Green Downscaling of Solvent Extractive Determination Employing Coconut Oil as Natural Solvent with Smartphone Colorimetric Detection: Demonstrating the Concept via Cu(II) Assay Using 1,5-Diphenylcarbazide

Molecules, 2022
Coconut oil as a natural solvent is proposed for green downscaling solvent extractive determination. Determination of Cu(II) using 1,5-Diphenylcarbazide (DPC) was selected as a model for the investigation.
Kullapon Kesonkan, Chonnipa Yeerum, Kanokwan Kiwfo, Kate Grudpan, Monnapat Vongboot   +4 more
doaj   +1 more source