Results 81 to 90 of about 39,040 (244)

N,N,N’,N’-Tetrabutyl-1,10-phenanthroline-2,9-dicarboxamide as Very Effective Extraction Agent for Trivalent Europium and Americium

Acta Chimica Slovenica, 2017
Solvent extraction of microamounts of Eu3+ and Am3+ from water into nitrobenzene by means of a mixture of hydrogen dicarbollylcobaltate (H+B-) and N,N,N’,N’-tetrabutyl-1,10-phenanthroline-2,9-dicarboxamide (L) was studied.
Emanuel Makrlík, Petr Vaňura, Pavel Selucký, Vasily Babain, Dmitriy Dar'in, Mikhail Alyapyshev   +5 more
doaj   +1 more source

Synthesis, Characterization and Antitumor Mechanism Investigation of Heterometallic Ru(Ⅱ)-Re(Ⅰ) Complexes

Frontiers in Chemistry, 2022
The development of heteronuclear metal complexes as potent anticancer agents has received increasing attention in recent years. In this study, two new heteronuclear Ru(Ⅱ)-Re(Ⅰ) metal complexes, [Ru(bpy)2LRe(CO)3(DIP)](PF6)3 and [Ru(phen)2LRe(CO)3(DIP ...
Xiurong Ma, Junjian Lu, Peixin Yang, Bo Huang, Rongtao Li, Ruirong Ye   +5 more
doaj   +1 more source

Chloridobis(1,10-phenanthroline-κ2N,N′)(2,2,2-trichloroacetato-κO)cobalt(II)

Acta Crystallographica Section E, 2010
The title compound, [Co(C2Cl3O2)Cl(C12H8N2)2], was obtained by the reaction of trichloroacetic acid and CoCl2 in the presence of 1,10-phenanthroline. The CoII ion exhibits a distorted octahedral geometry, with three N atoms from two 1,10-phenanthroline ...
Changgui Pei, Peikang Bai, Zhangxia Guo
doaj   +1 more source

Development of covalent triazine frameworks as heterogeneous catalytic supports [PDF]

, 2019
Covalent triazine frameworks (CTFs) are established as an emerging class of porous organic polymers with remarkable features such as large surface area and permanent porosity, high thermal and chemical stability, and convenient functionalization that ...
Krishnaraj, Chidharth, Leus, Karen, Tahir, Norini, Van Der Voort, Pascal   +3 more
core   +1 more source

(Croconato-κ2O,O′)bis(1,10-phenanthroline-κ2N,N′)zinc(II)

Acta Crystallographica Section E, 2008
In the title compound, [Zn(C5O5)(C12H8N2)2], the Zn atom is in a slightly distorted octahedral environment. The molecule lies across a twofold rotation axis, around which two 1,10-phenanthroline ligands are arranged.
Qi Fang, Xiaohui Zhu, Lihua Dong, Ping Li, Hongyu Chen   +4 more
doaj   +1 more source

Synthesis of Nitroxide-Annulated Carbocycles and Heterocycles [PDF]

, 2012
New, pyrroline nitroxide annulated lactones, polycycles, and maleimide were synthesized by classical and microwave-assisted methodology. We report the application of the metathesis reaction in the presence of nitroxide yielding a pyrroline nitroxide ...
Berente, Zoltán, Bognár, Balázs, Hideg, Kálmán, Kálai, Tamás, Zsolnai, Dániel   +4 more
core   +1 more source

Chemotherapeutic Potential of Fluorouracil‐Platinum (IV) Prodrugs Against Cisplatin‐Resistant Colorectal Cancer Cells

Chemistry – A European Journal, EarlyView.
ABSTRACT Fluorouracil‐platinum(IV) prodrugs represent a novel class of multimechanistic chemotherapeutics with enhanced anticancer potential. The prodrugs PtIVP‐5FUMeOBut and PtIV56‐5FUMeOBut were actualized by derivatising the clinical drug 5‐fluorouracil (5FU) and coordinating it to platinum(IV) complexes, leveraging the established cytotoxicity of ...
Maria George Elias, Aleen Khoury, Shadma Fatima, Timothy J. Mann, Shawan Karan, Meena Mikhael, Paul de Souza, Christopher P. Gordon, Kieran F. Scott, Janice R. Aldrich‐Wright   +9 more
wiley   +1 more source

Physicochemical Insight into Coordination Systems Obtained from Copper(II) Bromoacetate and 1,10-Phenanthroline

Molecules, 2020
Two different coordination compounds of copper were synthesized from the same building blocks (1,10-phenanthroline, bromoacetate anions, and copper cations).
Ewelina Krejner, Tomasz Sierański, Marcin Świątkowski, Marta Bogdan, Rafał Kruszyński   +4 more
doaj   +1 more source

Development of an electrochemical maltose biosensor [PDF]

, 2012
In this work, electrochemical maltose biosensors based on mutants of the maltose binding protein (MBP) are developed. A ruthenium II complex (Ru II ), which is covalently attached to MBP, serves as an electrochemical reporter of MBP conformational ...
García García, Alfonso, Morón Fernández, Carlos, Somolinos Sánchez, José Andrés, Tremps Guerra, Enrique   +3 more
core   +1 more source

Partial Density of States Ligand Field Theory (PDOS-LFT): Recovering a LFT-Like Picture and Application to Photoproperties of Ruthenium(II) Polypyridine Complexes

, 2017
Gas phase density-functional theory (DFT) and time-dependent DFT (TD-DFT) calculations are reported for a data base of 98 ruthenium(II) polypyridine complexes.
Amolo, George, Casida, Mark E., Kituyi, Lusweti, Magero, Denis, Makau, Nicholas   +4 more
core   +1 more source