Royal Society of Chemistry

Interactions of gold-based drugs with proteins: the structure and stability of the adduct formed in the reaction between lysozyme and the cytotoxic gold(III) compound Auoxo3

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02332C, PaperIrene Russo Krauss, Luigi Messori, Maria Agostina Cinellu, Daniela Marasco, Rosalba Sirignano, Antonello Merlino
Auoxo3 breaks down and produces reactive gold(I) species able to bind lysozyme and form stable derivative.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Fabrication of Au/ZnO nanoparticles derived from ZIF-8 with visible light photocatalytic hydrogen production and degradation dye activities

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,16981-16985
DOI: 10.1039/C4DT02557A, CommunicationLiu He, Lu Li, Tingting Wang, Hong Gao, Guangzhe Li, Xiaotong Wu, Zhongmin Su, Chungang Wang
A facile two-step strategy was developed to fabricate yellow fluorescent GSH-Au NCs/ZIF-8 NPs and their derived Au/ZnO NPs, which exhibited visible light photocatalytic hydrogen evolution together with degradation of Rhodamine B.
The content of this RSS Feed (c) The Royal Society of Chemistry

Electrocatalytic proton reduction catalyzed by a dimanganese disulfide carbonyl complex containing a redox-active internal disulfide bond

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,16977-16980
DOI: 10.1039/C4DT02361G, CommunicationKaipeng Hou, Wai Yip Fan
A dimanganese complex containing a redox-active elongated disulfide bond electrocatalyses proton reduction.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, structures, and norbornene polymerization behavior of C(sp3), N-chelated palladacycles bearing o-aryloxide-N-heterocyclic carbene ligands

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17177-17183
DOI: 10.1039/C4DT02198C, PaperLiang Dang, Jing Guo, Haibin Song, Binyuan Liu, Baiquan Wang
A series of C(sp3), N-chelated o-aryloxide-NHC-ligated palladacycles was synthesized and applied to catalyze the addition polymerization of norbornene.
The content of this RSS Feed (c) The Royal Society of Chemistry

Structural and magnetic studies of perovskite YCr0.5Mn0.5O3

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17085-17089
DOI: 10.1039/C4DT02503B, PaperHannah James, Brendan J. Kennedy, Thomas A. Whittle, Maxim Avdeev
Neutron powder diffraction demonstrates cation disorder in YCr0.5Mn0.5O6 in a G-type antiferromagnetic arrangement.
The content of this RSS Feed (c) The Royal Society of Chemistry

An acid-stable Zn(II) complex: electrodeposition in sulfuric acid and the effect on the zinc-lead dioxide battery

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17129-17135
DOI: 10.1039/C4DT02338B, PaperMiao Miao Zhang, Yun Gong, Pan Zhang, Hui Fang Shi, Jian Hua Lin
An acid-stable Zn(II) complex with a 3D dense architecture can be synthesized hydrothermally or via electrodeposition in sulfuric acid.
The content of this RSS Feed (c) The Royal Society of Chemistry

Construction of iridium and rhodium cyclometalated macrocycles based on p-carborane and N,N[prime or minute]-donor bridging ligands

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17200-17208
DOI: 10.1039/C4DT02495H, PaperXu-Yu Shen, Long Zhang, Yue-Jian Lin, Guo-Xin Jin
Construction of shape controllable macrocycles with stacking channels from p-carborane and pyridine-imine ligands.
The content of this RSS Feed (c) The Royal Society of Chemistry

Unprecedented metal-mediated in situ reactions of heterocyclic disulfide of di[4-(pyridin-2-yl)pyrimidinyl]disulfide

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17156-17162
DOI: 10.1039/C4DT02322F, PaperHai-Bin Zhu, Yan-Fang Wu, Yue Zhao, Jun Hu
Depending on metal salts and solvents, heterocyclic disulfide of 2-ppds can be in situ converted into different organic compounds (1L-4L).
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, characterization, and reactivity studies of a water-soluble bis(alkoxo)(carboxylato)-bridged diMnIII complex modeling the active site in catalase

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17145-17155
DOI: 10.1039/C4DT01907E, PaperClaudia Palopoli, Carine Duhayon, Jean-Pierre Tuchagues, Sandra Signorella
A SO3-Schiff base ligand affords a highly efficient Mn-containing catalase mimic in an aqueous medium, with high affinity for the substrate and turnover numbers increasing with pH.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis and order-disorder transition in a novel metal formate framework of [(CH3)2NH2]Na0.5Fe0.5(HCOO)3]

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17075-17084
DOI: 10.1039/C4DT02586E, PaperMiroslaw Maczka, Adam Pietraszko, Lucyna Macalik, Adam Sieradzki, Justyna Trzmiel, Adam Pikul
We report the synthesis and characterization of a novel metal formate templated by dimethylammonium cations, [(CH3)2NH2][Na0.5Fe0.5(HCOO)3], exhibiting phase transition at 167 K.
The content of this RSS Feed (c) The Royal Society of Chemistry

Enantiopure N,N,O-scorpionate zinc amide and chloride complexes as efficient initiators for the heteroselective ROP of cyclic esters

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17090-17100
DOI: 10.1039/C4DT02178A, PaperManuel Honrado, Antonio Otero, Juan Fernandez-Baeza, Luis F. Sanchez-Barba, Andres Garces, Agustin Lara-Sanchez, Ana M. Rodriguez
Amide-containing zinc heteroscorpionates can act as single-component initiators for the well-controlled ROP of rac-LA to produce heterotactic-enriched materials.
The content of this RSS Feed (c) The Royal Society of Chemistry

Time-resolved and photoluminescence spectroscopy of [small theta]-Al2O3 nanowires for promising fast optical sensor applications

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17034-17043
DOI: 10.1039/C4DT01831A, PaperJitendra Gangwar, Bipin Kumar Gupta, Pawan Kumar, Surya Kant Tripathi, Avanish Kumar Srivastava
[small theta]-Al2O3 nanowires were grown by a facile hydrothermal method and TRPL spectroscopy suggests their suitability for optical sensors.
The content of this RSS Feed (c) The Royal Society of Chemistry

Two Strandberg-type organophosphomolybdates: synthesis, crystal structures and catalytic properties

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17172-17176
DOI: 10.1039/C4DT02571G, PaperJian-Ping Wang, Hong-Xin Ma, Lan-Cui Zhang, Wan-Sheng You, Zai-Ming Zhu
Two Cu(II)-complex-decorating Strandberg-type organophosphomolybdates were hydrothermally synthesized, and they are for the first time used as acid-catalysts for the protection of the carbonyl group and display better catalytic activity than that of the parent {(C6H5P)2Mo5}.
The content of this RSS Feed (c) The Royal Society of Chemistry

Gold(I) thiolates containing amino acid moieties. Cytotoxicity and structure-activity relationship studies

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17054-17066
DOI: 10.1039/C4DT02299H, PaperAlejandro Gutierrez, Lucia Gracia-Fleta, Isabel Marzo, Carlos Cativiela, Antonio Laguna, M. Concepcion Gimeno
The cytotoxic activity in gold complexes with thiolate ligands functionalised with amino acids or peptides has been explored. Structure-activity relationship studies have led to the synthesis of the most active species.
The content of this RSS Feed (c) The Royal Society of Chemistry

Photocatalytic reactivity tuning by heterometal and addenda metal variation in Lindqvist polyoxometalates

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17029-17033
DOI: 10.1039/C4DT02682A, PaperJohannes Tucher, Stefanie Schlicht, Fabian Kollhoff, Carsten Streb
The photooxidative performance of Lindqvist clusters [VxM6-xO19](2+x)- (M = W, Mo, x = 1, 2) is increased by mono- and di-vanadium functionalization. Divergent reaction mechanisms are observed depending on the type of addenda metal (Mo/W).
The content of this RSS Feed (c) The Royal Society of Chemistry

Reversible photochromic switching in a Ru(II) polypyridyl complex

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,16974-16976
DOI: 10.1039/C4DT02430C, CommunicationDuenpen Unjaroen, Johann B. Kasper, W. R. Browne
Fully reversible photoswitching of the coordination mode of the ligand MeN4Py (1,1-di(pyridin-2-yl)-N,N[prime or minute]-bis(pyridin-2-yl-methyl)-ethan-1-amine) in its ruthenium(II) complex with visible light is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Assemblies of salen-type oxidovanadium(IV) complexes: substituent effects and in vitro protein tyrosine phosphatase inhibition

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17044-17053
DOI: 10.1039/C4DT02344G, PaperPiotr Zabierowski, Janusz Szklarzewicz, Ryszard Grybos, Barbara Modryl, Wojciech Nitek
A systematic study of 5,5[prime or minute]-disubstituted oxidovanadium(IV) complexes with a chiral salen type ligand showed variable assemblies of complex molecules dependent on steric and electronic factors of the substituents.
The content of this RSS Feed (c) The Royal Society of Chemistry

A series of divalent metal coordination polymers based on isomeric tetracarboxylic acids: synthesis, structures and magnetic properties

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01946F, PaperMin-Le Han, Ya-Ping Duan, Dong-Sheng Li, Guo-Wang Xu, Ya-Pan Wu, Jun Zhao
A series of M(II) coordination polymers has been synthesized. 1-3 contain 1D infinite chains, and these 1D chains are further linked by hydrogen bonding to form 3D supramolecular networks. While 4 and 5 show tetra- or penta-nodal 3D network, respectively.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Pd(II) coordinated deprotonated diphenyl phosphino amino pyridine: reactivity towards solvent, base, and acid

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17136-17144
DOI: 10.1039/C4DT01665C, PaperSanjay Pratihar, Rupa Pegu, Ankur Kanti Guha, Bipul Sarma
The reactivity and stability of P(III)-N and P(III)[approximate]N bonds will be different towards various solvents, bases, and acids because of their difference in bond strength due to different N-p[small pi]-P-d[small pi] donor bonding.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mixed-ligand ruthenium polypyridyl complexes as apoptosis inducers in cancer cells, the cellular translocation and the important role of ROS-mediated signaling

Dalton Transactions - 30 October, 2014 - 22:17

Dalton Trans., 2014, 43,17017-17028
DOI: 10.1039/C4DT01392A, PaperZhennan Zhao, Zuandi Luo, Qiong Wu, Wenjie Zheng, Yanxian Feng, Tianfeng Chen
Ruthenium complexes enter cancer cells through TfR-mediated endocytosis and translocate to the mitochondria, where they activate ROS-mediated apoptosis.
The content of this RSS Feed (c) The Royal Society of Chemistry

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-2011 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.