Chem. Commun.

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A chemical switch for controlling viral infectivity

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10319-10322
DOI: 10.1039/C4CC03292F, CommunicationMaximilian Horner, Beate Kaufmann, Gabriella Cotugno, Ellen Wiedtke, Hildegard Buning, Dirk Grimm, Wilfried Weber
This study describes a chemically triggered switch for controlling the infectivity of viral vectors.
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Formation of ultra-long nanoribbons by self-assembly of carbon dots and anionic oligomers for multi-colored fluorescence and electrical conduction

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10244-10247
DOI: 10.1039/C4CC04835K, CommunicationGuiyang Zhang, Manqing Yan, Xiyao Teng, Hong Bi, Yuyan Han, Mingliang Tian, Mingtai Wang
Ultra-long (PS-PSS)/C-dot nanoribbons (>100 [small mu ]m) have been prepared in a facile way based on self-assembly of C-dots and anionic oligomers with a multi-colored fluorescence and an electrical conductivity of 3.368 S m-1.
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Efficient, solvent-free hydrogenation of [small alpha]-angelica lactone catalysed by Ru/C at atmospheric pressure and room temperature

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10206-10209
DOI: 10.1039/C4CC03970J, CommunicationMohammad G. Al-Shaal, Peter J. C. Hausoul, Regina Palkovits
[small alpha]-Angelica lactone bears the potential to serve as an alternative platform molecule based on cellulose.
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Order-to-disorder structural transformation of a coordination polymer and its influence on proton conduction

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10241-10243
DOI: 10.1039/C4CC04370G, CommunicationSatoshi Horike, Wenqian Chen, Tomoya Itakura, Munehiro Inukai, Daiki Umeyama, Hiroyuki Asakura, Susumu Kitagawa
A Cu2+ coordination framework shows order-to-disorder transformation and it is accompanied by insulator-to-protonic conductor transition.
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An efficient triazole-pyridine-bistetrazolate platform for highly luminescent lanthanide complexes

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10323-10326
DOI: 10.1039/C4CC04060K, CommunicationS. Di Pietro, D. Imbert, M. Mazzanti
Two new triazole-pyridine-bistetrazolate ligands were synthesized via a versatile procedure that allows for further derivatization; their lanthanide complexes are highly luminescent in the solid state and in a PVA polymeric matrix with measured values for the luminescence quantum yield of 70(7) and 98(9)% for EuIII and TbIII, respectively.
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Hydrogen-bonded clusters of ferrocenecarboxylic acid on Au(111)

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10229-10232
DOI: 10.1039/C4CC03664F, CommunicationRebecca C. Quardokus, Natalie A. Wasio, John A. Christie, Kenneth W. Henderson, Ryan P. Forrest, Craig S. Lent, Steven A. Corcelli, S. Alex Kandel
A STM image of ferrocenecarboxylic acid clusters on Au(111), showing molecular clusters with both double-row and regular pentagonal geometries.
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Massive conformational changes during thermally induced self-metalation of 2H-tetrakis-(3,5-di-tert-butyl)-phenylporphyrin on Cu(111)

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10225-10228
DOI: 10.1039/C4CC03708A, CommunicationM. Stark, S. Ditze, M. Lepper, L. Zhang, H. Schlott, F. Buchner, M. Rockert, M. Chen, O. Lytken, H.-P. Steinruck, H. Marbach
2HTTBPP on Cu(111) behaves almost like a loaded spring which is held by the strong attractive interactions of the iminic nitrogens with the Cu substrate and is released upon metalation.
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Simultaneous 1H and 13C NMR enantiodifferentiation from highly-resolved pure shift HSQC spectra

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10214-10217
DOI: 10.1039/C4CC04077E, CommunicationMiriam Perez-Trujillo, Laura Castanar, Eva Monteagudo, Lars T. Kuhn, Pau Nolis, Albert Virgili, R. Thomas Williamson, Teodor Parella
NMR enantiodifferentiation studies are greatly improved by the simultaneous determination of accurate 1H and 13C chemical shift differences, even smaller than the NMR resonance line width, obtained from the analysis of highly resolved cross-peaks in spectral aliased pure shift (SAPS) HSQC spectra.
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Photopatterning of poly(N-isopropylacrylamide) membranes for a high level of enrichment and cleanup of nucleic acids in microfluidic chips

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10303-10306
DOI: 10.1039/C4CC04410J, CommunicationMeng Xiong, Nan Hao, Tao Yu, Jing-Juan Xu, Hong-Yuan Chen
An ideal photopatterning nanoporous poly(N-isopropylacrylamide) membrane has been fabricated in microchannels and displays a high level of enrichment and cleanup of nucleic acids.
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Electrodeposition of thick palladium coatings from a palladium(II)-containing ionic liquid

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10248-10250
DOI: 10.1039/C4CC04079A, CommunicationStijn Schaltin, Neil R. Brooks, Jeroen Sniekers, Luc Van Meervelt, Koen Binnemans, Jan Fransaer
The first palladium-containing Liquid Metal Salts (LMS) are presented and shown to be suitable electrolytes for the electrodeposition of palladium.
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Towards intelligent bioreactor systems: triggering the release and mixing of compounds based on DNA-functionalized hybrid hydrogel

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10255-10257
DOI: 10.1039/C4CC04791E, CommunicationLi Zhou, Cuie Chen, Jinsong Ren, Xiaogang Qu
We have designed and synthesized an intelligent DNA-functionalized hydrogel bioreactor system that can be controlled by external stimuli.
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Electrochemical device based on a Pt nanosphere-paper working electrode for in situ and real-time determination of the flux of H2O2 releasing from SK-BR-3 cancer cells

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10315-10318
DOI: 10.1039/C4CC04199B, CommunicationFang Liu, Shenguang Ge, Jinghua Yu, Mei Yan, Xianrang Song
A novel paper working electrode with Pt nanospheres grown in it (Pt-PWE) was first used as a sensor platform and then cancer cells were immobilized on the Pt-PWE (high affinity binding with aptamers).
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Tuning of surface wettability of RGO-based aerogels for various adsorbates in water using different amino acids

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10311-10314
DOI: 10.1039/C4CC03383C, CommunicationWenjun Liu, Yongke Wang, Zhaohui Li
The RGO-based aerogels with varied and controllable surface wettability can be fabricated using different amino acids and used as adsorbents for various adsorbates in water.
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Electrochemiluminescent swimmers for dynamic enzymatic sensing

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10202-10205
DOI: 10.1039/C4CC04105D, CommunicationMilica Sentic, Stephane Arbault, Bertrand Goudeau, Dragan Manojlovic, Alexander Kuhn, Laurent Bouffier, Neso Sojic
We present herein the combined local enzymatic sensing and dynamic ECL reporting of a glucose concentration gradient explored by a bipolar swimmer.
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Emergent properties arising from the assembly of amphiphiles. Artificial vesicle membranes as reaction promoters and regulators

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10177-10197
DOI: 10.1039/C4CC02812K, Feature ArticlePeter Walde, Hiroshi Umakoshi, Pasquale Stano, Fabio Mavelli
Membranes of artificial vesicles may act as reaction promoters and regulators.
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Hydrophobic radicals embedded in neutral surfactants for dynamic nuclear polarization of aqueous environments at 9.4 Tesla

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10198-10201
DOI: 10.1039/C4CC02152E, CommunicationMoreno Lelli, Aaron J. Rossini, Gilles Casano, Olivier Ouari, Paul Tordo, Anne Lesage, Lyndon Emsley
Large DNP enhancements of NMR signals are demonstrated from hydrophobic radicals solubilised in aqueous environments by biologically compatible neutral amphiphiles.
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The first depleted heterojunction TiO2-MOF-based solar cell

11 August, 2014 - 20:17

Chem. Commun., 2014, 50,10210-10213
DOI: 10.1039/C4CC01978D, CommunicationAlexandr V. Vinogradov, Haldor Zaake-Hertling, Evamarie Hey-Hawkins, Alexandr V. Agafonov, G. A. Seisenbaeva, V. G. Kessler, Vladimir V. Vinogradov
A single-step hydrothermal synthesis of a TiO2-Mil-125 composite was applied for the first time to produce a depleted perovskite/TiO2-MOF heterojunction solar cell with 6.4% power conversion efficiency.
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Cu2O Template Synthesis of High-Performance PtCu Alloy Yolk-Shell Cube Catalysts for Direct Methanol Fuel Cells

9 August, 2014 - 19:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04108A, CommunicationSheng-Hua Ye, Xu-Jun He, Liang-Xin Ding, Zheng-Wei Pan, Ye-Xiang Tong, mingmei Wu, Gao-Ren Li
Cu2O yolk-shell cubes are firstly fabricated via combining ZnO-assisted electrodeposition with Ostwald ripening and their formation mechanism is studied. Then novel PtCu alloy yolk-shell cubes were fabricated via the disproportionation...
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From historic review to horizon beyond: Lithium-Sulphur batteries run on the wheels

9 August, 2014 - 19:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05109B, Feature ArticleRenjie Chen, Teng Zhao, Feng Wu
In terms of sustainable development and environmental issues, design and fabrication of efficient energy storage device will be more critical in the future than at any time in the past....
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Guest-induced supramolecular chirality in a ditopic azoprobe-cyclodextrin complex in water

5 August, 2014 - 18:54

Chem. Commun., 2014, 50,10059-10061
DOI: 10.1039/C4CC04227A, CommunicationKentaro Nonaka, Mai Yamaguchi, Masashi Yasui, Shoji Fujiwara, Takeshi Hashimoto, Takashi Hayashita
The novel supramolecular sensors induced by the clockwise twisted structures due to multi-point recognition in water.
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