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Confocal and fluorescence lifetime imaging sheds light on the fate of a pyrene-tagged carbon monoxide-releasing Fischer carbene chromium complex

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03312D, PaperRory L. Arrowsmith, Stanley W Botchway, Ian J S Fairlamb, Jason Lynam, James WB Moir, Sofia I Pascu, Jonathan S Ward, Wei-Qiang Zhang, Anthony J Atkin
The synthesis and full spectroscopic characterisation of a new pyrene-containing chromium-based Fischer carbene complex is described. The complex has a broad absorbance spectrum between 300 and 400 nm and, on...
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Solution Studies on DNA Interactions of Substitution-inert Platinum Complexes mediated via The Phosphate Clamp

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03237C, PaperYun Qu, Ralph G Kipping, Nick P Farrell
The phosphate clamp is a distinct mode of ligand-DNA binding where the molecular is manifest through ("non-covalent") hydrogen-bonding from am(m)ines of polynuclear platinum complexes to the phosphate oxygens on the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Magnetic and Structural Properties of Dinuclear Singly Bridged-Phenoxido Metal(II) Complexes

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03508A, PaperSalah S. Massoud, Mark Spell, Catherine C. Ledet, Thomas Junk, Radovan Herchel, Roland Fischer, Zdenek Travnicek, Franz Andreas Mautner
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
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Application of three-coordinate copper(I) complexes with halide ligands in organic light-emitting diodes that exhibit delayed fluorescence

Dalton Transactions - 8 December, 2014 - 07:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02853H, PaperMasahisa Osawa, Mikio Hoshino, Masashi Hashimoto, Isao Kawata, Satoshi Igawa, Masataka Yashima
Conventional bottom-emitting devices with three-layered structures containing sublimable three-coordinate copper(I) complexes produce bright green luminescence with maximum external quantum efficiencies (EQE) of 18.6-22.5%.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Blue Phosphorescent N-Heterocyclic Carbene Chelated Pt(II) Complexes with an [small alpha]-Duryl-[small beta]-Diketonato Ancillary Ligand

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03085K, PaperSoo-Byung Ko, Hee-Jun Park, Shao-Long Gong, Xiang Wang, Zhenghong Lu, Suning Wang
C^C* chelated Pt(II) compounds that contain an N-heterocyclic carbene (NHC) donor have recently attracted great interest as blue or white phosphorescent emitters for organic light-emitting devices (OLEDs). To overcome the...
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[Mn2Ga4Sn4S20]8- T3 Supertetrahedral Nanocluster Directed by a Series of Transition Metal Complexes

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02864C, PaperCheng-Yang Yue, Xiao-Wu Lei, Li-Juan Feng, Chen Wang, Ya-Ping Gong, Xin-Ying Liu
With different transition metal (TM) complexes as structure directing agents or building units, three new multinary chalcognidometalates based on T3 supertetrahedral nanocluster of [Mn2Ga4Sn4S20]8- have been solvothermally synthesized and structurally...
The content of this RSS Feed (c) The Royal Society of Chemistry

A Study on the Inhibition of DiHydroFolateReductase (DHFR) from Escherichia coli by Gold(I) Phosphane Compounds. X-ray Crystal Structures of (4,5-dichloro-1H-imidazolate-1-yl)-triphenylphosphane-gold(I) and (4,5-dicyano-1H-imidazolate-1-yl)-triphenylphosp

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01542H, PaperRossana Galassi, Camille Simon Oumarou, Alfredo Burini, Daniela Micozzi, Stefania Pucciarelli, Silvia Vincenzetti, Alessandro Dolmella
An unprecedented study on the inhibitory activity of a class of phosphane gold(I) complexes on E. coli DiHydroFolate Reductase (DHFR) is reported. The gold(I) complexes considered in this work consist...
The content of this RSS Feed (c) The Royal Society of Chemistry

Nickel(II) complexes with flexible piperazinyl moiety : studies on DNA and protein binding and catecholase like properties

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02675F, PaperSuman Mukhopadhyay, Mriganka Das, Rajendar Nasani, Manideepa Saha, Mobin M Shaikh
Four new mononuclear Ni(II) complexes [Ni(L1)]ClO4 (1a), [Ni(L2)]ClO4 (1b), [Ni(SCN)3(CH3OH)(aminoethylpiperazineH)] (2a), and [Ni(DMSO)4(aminoethylpiperazineH)](ClO4)3 (2b) have been synthesized from two Schiff base ligands [L1 = 1-phenyl-3-((2-(piperidin-4-yl)ethyl)imino)but-1-en-1-ol and L2 = 4-((2-(piperazin-1-yl)ethyl)imino)pent-2-en-2-ol] by...
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Rhenium and Technetium Complexes That Bind Amyloid-[small beta] Plaques.

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02969K, PaperPaul Stephen Donnelly, David J Hayne, Andrea J North, Michelle Fodero-Tavoletti, Jonathan M White, Lin W Hung, Angela Rigopoulos, Catriona McLean, Paul A. Adlard, Uwe Ackermann, Henri Tochon-Danguy, Victor L Villemagne, Kevin Jeffrey Barnham
Alzheimer's disease is associated with the presence of insoluble protein deposits in the brain called amyloid plaques. The major constituent of these deposits is aggregated amyloid-[small beta] peptide. Technetium-99m complexes that...
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Phosphorescent biscyclometallated iridium(III) ethylenediamine complexes functionalised with polar ester or carboxylate groups as bioimaging and visualisation reagents

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02890B, PaperKenneth Kam-Wing Lo, Tommy Siu-Ming Tang, Kam-Keung Leung, Man-Wai Louie, Hua-Wei Liu, Shuk Han Cheng
We report the synthesis, characterisation and photophysical properties of new phosphorescent biscyclometallated iridium(III) ethylenediamine (en) complexes functionalised with polar ester or carboxylate groups [Ir(N^C)2(en)]n(X) (n = +1, X = Cl-,...
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A Theoretical Study of the Aromaticity in Neutral and Anionic Borole Compounds

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03445G, PaperJ. OSCAR C. JIMENEZ-HALLA, Eduard Matito, Miquel Sola, Holger Braunschweig, Christian Horl, Ivo Krummenacher, Johannes Wahler
In this contribution, we have evaluated the (anti)aromatic character of thirty-four different borole compounds in their neutral and reduced states based on two aromaticity indices, namely nucleus-independent chemical shift (NICS)...
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Effect of a Paramagnetic Metal Ion Within a Molecule: Comparison of the Structurally Identical Paramagnetic [3,3-Fe(1,2-C2B9H11)2]- with the Diamagnetic [3,3-Co(1,2-C2B9H11)2]- Sandwich Complexes.

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03418J, PaperClara Vinas, Francesc Teixidor, Ana Maria Cioran
Derivatives of the ferrabisdicarbollide [3,3'-Fe(1,2-C2B9H11)2]- have been produced starting from the zwitterion [3,3'-Fe(8-(OCH2CH2)2-1,2-C2B9H10)(1',2'-C2B9H11)], 1, upon reaction with nucleophiles: alkoxides, halides and hydrosulfide ion HS-. The result has been the preparation...
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Self-Enhanced Electrogenerated Chemiluminescence of Ruthenium (II) Complexes Conjugated with Schiff Bases

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03310H, PaperPanpan Li, Zhaoyu Jin, Meilian Zhao, Yanxue Xu, Yong Guo, Dan Xiao
In this work, we obtain two ruthenium(II) complexes with Schiff bases cavity that own the significantly enhanced electrochemiluminescence (ECL) intensity and quantum efficiency referring to Ru(bpy)32+ in aqueous without the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Ring-opening homo- and co-polymerization of [varepsilon]-caprolactone and lactides by salalen aluminum complexes

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02616K, PaperAlessia Pilone, Nicolina De Maio, Konstantin Press, Vincenzo Venditto, Daniela Pappalardo, Mina Mazzeo, Claudio Pellecchia, Moshe Kol, Marina Lamberti
Aluminum complexes of non-chiral-salalen ligands were investigated in the catalysis of Ring-Opening Polymerization (ROP) of lactide and -caprolactone and in their copolymerization. The aluminum-salalen complexes were found to polymerize all...
The content of this RSS Feed (c) The Royal Society of Chemistry

A self-assembling lanthanide molecular nanoparticle for optical imaging

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02646B, PaperKatherine A Brown, Xiaoping Yang, Desmond Schipper, Justin W Hall, Lauren J DePue, Annie J Gnanam, Jonathan Arambula, Jessica N Jones, Jagannath Swaminathan, Yakhya Dieye, Jamuna Vadivelu, Don J Chandler, Edward M Marcotte, Jonathan L Sessler, Lauren I Ehrlich, Richard A Jones
Chromophores that incorporate f-block elements have considerable potential for use in bioimaging applications because of their advantageous photophysical properties compared to organic dye, which are currently widely used. We are...
The content of this RSS Feed (c) The Royal Society of Chemistry

Divalent ytterbium complexes with crown and heterocrown ethers

Dalton Transactions - 8 December, 2014 - 07:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03462G, CommunicationW Levason, Philip N Bartlett, Martin Champion, Mark E. Light, Gillian Reid, Peter Richardson
Several unusual complexes of ytterbium(II) stabilised by coordination to mixed O4X2-donor macrocyclic ligands (X = O, NH, S or Se) are described. Distorted 8-coordination is evident from the crystal structure...
The content of this RSS Feed (c) The Royal Society of Chemistry

Geometric, electronic and magnetic structures of S = 19/2 and S = 20/2 thiophene-2-carboxylate functionalized Mn12 single molecule magnets

Dalton Transactions - 8 December, 2014 - 07:54

Dalton Trans., 2015, 44,167-175
DOI: 10.1039/C4DT02703E, PaperJorge H. Rodriguez, Christopher J. Ziegler
Hydrogen bonding of water molecules to Mn4O4 inner cubane of S = 19/2 Mn12 SMM gives rise to geometric and magnetic asymmetries. Two Mn ions hydrogen bonded to water molecules depart from their Mn4+(S = 3/2) states and acquire an incipient Mn3+(S = 4/2) character. The magnetic moment vectors of the cubane Mn ions are inequivalent.
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Redox-active multinuclear Pd(II) complexes with bis- and tris-mesoionic carbenes

Dalton Transactions - 8 December, 2014 - 07:54

Dalton Trans., 2015, 44,46-49
DOI: 10.1039/C4DT03239J, CommunicationRamananda Maity, Margarethe van der Meer, Biprajit Sarkar
Synthesis of a ligand platform to generate di- and tri-mesoionic carbenes is reported together with their multinuclear Pd(II) complexes.
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Stable anode performance of vanadium oxide hydrate semi-microspheres and their graphene based composite microspheres in sodium-ion batteries

Dalton Transactions - 8 December, 2014 - 07:54

Dalton Trans., 2015, 44,146-150
DOI: 10.1039/C4DT02988G, PaperHailong Fei, Zhiwei Li, Wenjing Feng, Xin Liu
A novel graphene based VO2 hydrate anode material delivers a high capacity for sodium-ion batteries.
The content of this RSS Feed (c) The Royal Society of Chemistry

Structural, optical and sensing properties of novel Eu(III) complexes with furan- and pyridine-based ligands

Dalton Transactions - 8 December, 2014 - 07:54

Dalton Trans., 2015, 44,182-192
DOI: 10.1039/C4DT02326A, PaperFabio Piccinelli, Marco Bettinelli, Andrea Melchior, Cristian Grazioli, Marilena Tolazzi
Effect of the ligand's donor ability on the luminescence sensing of nitrate anions.
The content of this RSS Feed (c) The Royal Society of Chemistry

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