Dalton Transactions

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Multicolor (Vis-NIR) mesoporous silica nanospheres linking with lanthanide complexes by 2-(5-bromothiophen)imidazo[4,5-f][1,10]phenanthroline for in vitro bioimaging

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02444C, PaperYing Liu, Li-Ning Sun, Jinliang Liu, Yu-Xin Peng, Xiaoqian Ge, Liyi Shi, Wei Huang
A novel mesoporous nanosphere functionalized with 3-(aminopropyl)triethoxysilane (APTES) and 2-(5-bromothiophen)imidazo[4,5-f][1,10]phenanthroline (5-Br-Tip) was synthesized (denoted as Tip-MSS). With the coordinating function of the 5-Br-Tip to lanthanide (Ln) ions, for the first...
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Amino acid derived CuII compounds as catalysts for asymmetric oxidative coupling of 2-naphthol

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02731K, PaperPedro Adao, Sonia Barroso, M. Fernanda N.N. Carvalho, Carlos Teixeira, Maxim L. Kuznetsov, Joao Costa Pessoa
We report the synthesis and characterization of several novel aminopyridine - L-amino acid derived CuII-complexes; The ligands are prepared by a one-pot reductive alkylation of the L-amino acid scaffold and...
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Oxidative Halogenation of Cisplatin and Carboplatin: Synthesis, Spectroscopy, and Crystal and Molecular Structures of Pt(IV) Prodrugs

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02627F, PaperStephen J. Lippard, Timothy Johnstone, Justin J Wilson, Sarah M Alexander
A series of Pt(IV) prodrugs has been obtained by oxidative halogenation of either cisplatin or carboplatin. Iodobenzene dichloride is a general reagent that cleanly provides prodrugs bearing axial chlorides without...
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Enhanced visible light photocatalytic activity of ZnO doped with down-conversion NaSrBO3:Tb3+ phosphors

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01252F, CommunicationXinjuan Liu, Xiaojun Wang, Huili Li, Jinliang Li, Likun Pan, Jing Zhang, Guoquan Min, Zhuo Sun, Chang Qing Sun
ZnO-NaSrBO3:Tb3+ (ZNT) composites were successfully synthesized via microwave-assisted reaction of the ZnO precursor with a NaSrBO3:Tb3+ suspension using a microwave synthesis system. The morphology, structure and photocatalytic performance in the...
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Mixed Sandwich Thorium Complexes Incorporating Bis(tri-isopropylsilyl)cyclooctatetraenyl and Pentamethylcyclopentadienyl Ligands: Synthesis, Structure and Reactivity

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02362E, PaperZoe E Button, Jessica A Higgins, Marketa Suvova, Geoff Frederick Geoffrey Cloke, Mark Roe
The Th(IV) mixed-sandwich halide complexes Th(COTTIPS2)Cp*X (where COTTIPS2 = C8H6{1,4-SiiPr3}, X= Cl, I) have been synthesised, and structurally characterised. When Th(COTTIPS2)Cp*I is reduced in-situ in the presence of CO2, a...
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Stepped spin crossover in Fe(III) halogen substituted quinolylsalicylaldimine complexes

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01701C, PaperWasinee Phonsri, David James Harding, Phimphaka Harding, Keith S. Murray, Boujemaa Moubaraki, Ian Gass, John D Cashion, Harry Adams, Guy N L Jameson
The reaction of Fe(NCS)3 prepared in situ in MeOH with Hqsal-X (Hqsal-X = 5-X-N-quinolylsalicylaldimine) in CH2Cl2 yields the FeIII complexes, [Fe(qsal-X)2]NCS[middle dot]solvent (X = F 1; X = Cl, 2, Br,...
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Tripodal tris(hydroxypyridinone) ligands for immunoconjugate PET imaging with 89Zr4+: comparison with desferrioxamine-B

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02978J, PaperMichelle Ma, Levente K Meszaros, Brett Michael Paterson, David Berry, Maggie S Cooper, Yongmin Ma, Robert Hider, Philip J Blower
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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Biomolecule-mediated CdS-TiO2-reduced graphene oxide ternary nanocomposites for efficient visible light driven photocatalysis

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02749C, PaperSoumen Dutta, Ramkrishna Sahoo, Chaiti Ray, Sougata Sarkar, Jayasmita Jana, Yuichi Negishi, T Pal
We report an environmental friendly synthetic strategy to fabricate reduced graphene oxide (rGO) based ternary nanocomposite where glutathione (GSH) acts both as a reducing agent for graphene oxide and sulfur...
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Efficient Removal of Perchlorate Ion from Water by Water-insoluble M2L4 Type Compound

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02900C, CommunicationMasaru Mochizuki, Tatsunari Inoue, Katsunori Yamanishi, Shiori Koike, Mitsuru Kondo, Liang Zhang, Hiromi Aoki
Reaction of CuSO4[middle dot]5H2O with 1,3-bis(benzimidazol-1-ylmethyl)-2,4,6-trimethylbenzene (m-bbitrb) provides a new positively charged M2L4 type molecule, [SO4 [subset or is implied by] Cu2(m-bbitrb)4]SO4. This compound includes SO42- inside and outside the cationic cage. Despite this compound...
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Chiral Mononuclear Lanthanide Complexes and the Field-induced Single-ion Magnet Behaviour of Dy Analogue

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02889A, PaperShuang-Yan Lin, Chao Wang, Lang Zhao, Jianfeng Wu, Jinkui Tang
Three pairs of homochiral mononuclear lanthanide complexes, with general formula [LnH4LRRRRRR/SSSSSS(SCN)2](SCN)2[round bullet, filled]xCH3OH[round bullet, filled]yH2O (Ln = Dy (R/S-Dy1), Ho (R/S-Ho1) and Er (R/S-Er1)), have been obtained via self-assembly between chiral macrocyclic ligands and...
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A cheap and facile route to synthesize monodisperse magnetic nanocrystals and application as MRI agent

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02425G, Paperguixin yang, fei he, ruichan lv, shili gai, Ziyong Cheng, yunlu dai, piaoping yang
A facile solution-based thermal decomposition strategy, using very cheap polyisobutene succimide (PIBSI) and paraffin oil as surfactant and solvent, has been developed for the controllable synthesis of magnetic MnFe2O4 and...
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Luminescent 3D Interpenetrating Metal-Organic Framework for Highly Selective Sensing of Nitrobenzene

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02841D, CommunicationC M Nagaraja, Divyendu Singh
A three-dimensional (3D), luminescent, 5-fold interpenetrating metal-organic framework (MOF), [Zn2(fdc)2(bpee)2(H2O).2H2O] (1) exhibiting highly selective sensing of nitrobenzene (NB) via a fluorescence quenching mechanism has been demonstrated.
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Sulfonamide-Substituted Iron Phthalocyanine: Design, Solubility Range, Stability and Oxidation of Olefins

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02412E, CommunicationUmit Isci, Celal Caner, Yunus Zorlu, Ayse Gul Gurek, Fabienne Dumoulin, Vefa Ahsen
4-tert-butylbenzenesulfonamide was used as a substituent of tetra peripherally substituted Fe(II) phthalocyanine, taking in account several parameters crucial for the design of potential oxidation catalysts: solubility and stability. The resulting...
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Bifunctional 64Cu-labelled macrobicyclic cage amine isothiocyanates for immuno-positron emission tomography

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02983F, PaperBrett Michael Paterson, Gojko Buncic, Lachlan Eion McInnes, Peter Roselt, Carleen Cullinane, David Binns, Charmaine Jeffery, Roger Price, Rodney Hicks, Paul Stephen Donnelly
New macrobicyclic cage amine or "sarcophagine" (sar) bifunctional chelators have been synthesised that form copper complexes of exceptional in vivo stability and incorporate isothiocyanate (-NCS) functional groups for conjugation to...
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Synthesis and Properties of Greenish-Blue-Emitting Iridium Dendrimers with N-phenylcarbazole-Based Polyether Dendrons by A Post-Dendronization Route

22 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02815E, PaperYang Wang, Shumeng Wang, Shiyang Shao, Junqiao Ding, Lixiang Wang, Xiabin Jing, Fosong Wang
A series of solution processible greenish-blue-emitting Ir dendrimers with polyether dendrons that consist of N-phenylcarbazole (NPC) have been developed via a convenient post-dendronization method. It involves two steps: i) the...
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Studying the effects of Zr-doping in (Bi0.5Na0.5)TiO3 via diffraction and spectroscopy

22 October, 2014 - 21:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02520B, PaperPeter E. R. Blanchard, Samuel Liu, Brendan J. Kennedy, Chris D. Ling, Zhaoming Zhang, Maxim Avdeev, Ling-Yun Jang, Jyh-Fu Lee, Chih-Wen Pao, Jeng-Lung Chen
The phase transformation in the (Bi0.5Na0.5)Ti1-xZrxO3 are characterized using XRD and XANES.
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Electronic effects of substituents on the stability of the iridanaphthalene compound [Ir[upper bond 1 start]Cp*{[double bond, length as m-dash]C(OMe)CH[double bond, length as m-dash]C(o-C[upper bond 1 end]6H4)(Ph)}(PMe3)]PF6

22 October, 2014 - 21:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02744B, PaperM. Talavera, J. Bravo, J. Castro, S. Garcia-Fontan, J. M. Hermida-Ramon, S. Bolano
How do the substituents on the naphthalene skeleton affect the stability of the iridanaphthalene complex [Ir[upper bond 1 start]Cp*{[double bond, length as m-dash]C(OMe)CH[double bond, length as m-dash]C(o-C[upper bond 1 end]6H4)(Ph)}(PMe3)]PF6?
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Microporous Ni11(HPO3)8(OH)6 nanocrystals for high-performance flexible asymmetric all solid-state supercapacitors

22 October, 2014 - 21:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02831G, CommunicationYanping Gao, Junhong Zhao, Zhen Run, Guangqin Zhang, Huan Pang
Microporous Ni11(HPO3)8(OH)6 nanocrystals were successfully applied to create a flexible solid-state asymmetric supercapacitor, which achieved a maximum energy density of 0.45 mW h cm-3 with high stability for 10 000 cycles.
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Probing the magnetic and magnetothermal properties of M(II)-Ln(III) complexes (where M(II) = Ni or Zn; Ln(III) = La or Pr or Gd)

22 October, 2014 - 21:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02360A, PaperNaushad Ahmed, Chinmoy Das, Shefali Vaidya, Anant Kumar Srivastava, Stuart K. Langley, Keith S. Murray, Maheswaran Shanmugam
We report the crystal structures of Ni(II)-Ln(III) (where Ln = Gd or Pr) complexes and their suitably substituted diamagnetic analogues. Magnetic characterization revealed the nature of the magnetic exchange interactions and the magnetothermal properties.
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Heterogeneous catalytic properties of unprecedented [small mu ]-O-[FeTCPP]2 dimers (H2TCPP = meso-tetra(4-carboxyphenyl)porphyrin): unusual superhyperfine EPR structure

20 October, 2014 - 20:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02250E, PaperArkaitz Fidalgo-Marijuan, Gotzone Barandika, Begona Bazan, Miren Karmele Urtiaga, Edurne S. Larrea, Marta Iglesias, Luis Lezama, Maria Isabel Arriortua
During the past years, a great effort has been devoted to the anchoring of catalysts into solid coordination networks in order to achieve heterogeneous catalysts. In this sense, an innovative...
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