Dalton Transactions

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Fixed distance photoinduced electron transfer between Fe and Zn porphyrins encapsulated within the Zn HKUST-1 metal organic framework

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,2959-2963
DOI: 10.1039/C4DT02685C, CommunicationRandy W. Larsen, Lukasz Wojtas
An attractive strategy for the development of photocatalytic metal organic framework (MOF) materials is to co-encapsulate a photoactive electron donor with a catalytic electron acceptor within the MOF.
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Carbon monoxide release properties and molecular structures of phenylthiolatomanganese(I) carbonyl complexes of the type [(OC)4Mn([small mu ]-S-aryl)]2

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3020-3033
DOI: 10.1039/C4DT03567D, PaperRalf Mede, Vaneza Paola Lorett-Velasquez, Moritz Klein, Helmar Gorls, Michael Schmitt, Guido Gessner, Stefan H. Heinemann, Jurgen Popp, Matthias Westerhausen
Arylthiolatomanganese(I) tetracarbonyls form dimers or trimers and show a two-step CO release, triggered by ligand exchange and irradiation.
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The synthesis of ZnO/SnO2 porous nanofibers for dye adsorption and degradation

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3034-3042
DOI: 10.1039/C4DT03382E, PaperXiang Chen, Feng Zhang, Qian Wang, Xiao Han, Xin Li, Jiuyu Liu, Huiming Lin, Fengyu Qu
ZnO/SnO2 hetero-nanofibers about 250 nm in diameter and several micrometers in length are synthesized via an electrospun method using zinc chloride and stannous chloride as inorganic sources.
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Highly stable and sensitive LnMOF ratiometric thermometers constructed with mixed ligands

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3067-3074
DOI: 10.1039/C4DT03421J, PaperYongqin Wei, Rongjian Sa, Qiaohong Li, Kechen Wu
By introducing ancillary ligands into M'LnMOFs and removing coordinated water molecules from the inner coordination sphere, we have successfully realized two types of highly stable and sensitive thermometers that in addition exhibit brilliant luminescence over a wide temperature range, providing a new strategy to explore luminescence-based M'LnMOF thermometers.
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DOX-Cu9S5@mSiO2-PG composite fibers for orthotopic synergistic chemo- and photothermal tumor therapy

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3118-3127
DOI: 10.1039/C4DT03113J, PaperYinyin Chen, Zhiyao Hou, Bei Liu, Shanshan Huang, Chunxia Li, Jun Lin
A composite antitumor drug carrier platform, in which antitumor drug doxorubicin (DOX) loaded Cu9S5@mSiO2 nanoparticles were incorporated into poly([varepsilon]-caprolactone) and gelatin to form nanofibrous fabrics using an electrospinning process, was successfully assembled.
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La2O3-encapsulated SnO2 nanocrystallite-based photoanodes for enhanced DSSCs performance

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3075-3081
DOI: 10.1039/C4DT03564J, PaperShoyebmohamad F. Shaikh, Rajaram S. Mane, Oh-Shim Joo
A SnO2 nanocrystallite-based photoanode was prepared using tin(IV) chloride and fructose via a one-pot hydrothermal method, and its structural and morphological properties were studied.
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Europium-doped LaF3 nanocrystals with organic 9-oxidophenalenone capping ligands that display visible light excitable steady-state blue and time-delayed red emission

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3082-3091
DOI: 10.1039/C4DT03249G, PaperMir Irfanullah, Dharmendar Kumar Sharma, Ramya Chulliyil, Arindam Chowdhury
Visible light excitable 9-oxidophenalenone-coated LaF3:Eu NCs display steady-state blue and time-delayed red emission; capping ligands act as probes to reveal three different Eu3+ sites with distinct emission properties.
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Synthesis of few-layer MoS2 nanosheet-loaded Ag3PO4 for enhanced photocatalytic activity

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3057-3066
DOI: 10.1039/C4DT03242J, PaperYanhua Song, Yucheng Lei, Hui Xu, Cheng Wang, Jia Yan, Haozhu Zhao, Yuanguo Xu, Jiexiang Xia, Sheng Yin, Huaming Li
Novel few-layer MoS2/Ag3PO4 composites were fabricated. The physical and chemical properties of the few-layer MoS2/Ag3PO4 composite photocatalysts were tested in order to investigate the effects of few-layer MoS2 on the photocatalytic activity of Ag3PO4.
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A study on the inhibition of dihydrofolate reductase (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)-triphenylphos

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,3043-3056
DOI: 10.1039/C4DT01542H, PaperRossana Galassi, Camille Simon Oumarou, Alfredo Burini, Alessandro Dolmella, Daniela Micozzi, Silvia Vincenzetti, Stefania Pucciarelli
A study on the inhibition of dihydrofolate reductase (DHFR) by gold(I) compounds has been performed.
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Synthesis methods to prepare single- and multi-core iron oxide nanoparticles for biomedical applications

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,2943-2952
DOI: 10.1039/C4DT03013C, PerspectiveL. Gutierrez, R. Costo, C. Gruttner, F. Westphal, N. Gehrke, D. Heinke, A. Fornara, Q. A. Pankhurst, C. Johansson, S. Veintemillas-Verdaguer, M. P. Morales
We review and classify synthetic routes to either single-core or multi-core iron oxide nanoparticles for biomedical applications.
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Synthesis, structure, and properties of a dialumane supported by pyrazolate ligands

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,2956-2958
DOI: 10.1039/C4DT03533J, CommunicationChristopher J. Snyder, Peter Zavalij, Kit Bowen, Hansgeorg Schnockel, Bryan Eichhorn
A dialumane supported by hydrotris(pyrazolyl)borate-like moieties that show dynamic behavior in solution has been prepared from an aluminum(I) chloride solution.
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Divalent ytterbium complexes with crown and heterocrown ethers

5 February, 2015 - 00:54

Dalton Trans., 2015, 44,2953-2955
DOI: 10.1039/C4DT03462G, CommunicationPhilip N. Bartlett, Martin J. D. Champion, Mark. E. Light, William Levason, Gillian Reid, Peter W. Richardson
Unusual complexes of ytterbium(II) stabilised by coordination to mixed O4X2-donor macrocyclic ligands (X = O, NH, S or Se) are described.
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