Chem. Commun.

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Multifunctional nanostructures based on porous silica covered Fe3O4@CeO2-Pt composites: a thermally stable and magnetically-recyclable catalyst system

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7198-7201
DOI: 10.1039/C4CC01415D, CommunicationXiyan Li, Xiao Wang, Dapeng Liu, Shuyan Song, Hongjie Zhang
A facile method for fabricating multifunctional Fe3O4@CeO2-Pt@mSiO2 composite is reported. The unique structures showed high thermal stability and catalytic activity in catalytic reactions.
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Electrochemically grown nanoporous MnO2 nanowalls on a porous carbon substrate with enhanced capacitance through faster ionic and electrical mobility

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7188-7190
DOI: 10.1039/C4CC00927D, CommunicationBihag Anothumakkool, Sreekumar Kurungot
MnO2 nanowalls with a specific capacitance of 1149 F g-1 on a carbon fiber substrate are prepared by a simple electrochemical method.
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Loofah-like gel network formed by the self-assembly of a 3D radially symmetrical organic-inorganic hybrid gelator

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7180-7183
DOI: 10.1039/C4CC01604A, CommunicationGuodong Tang, Si Chen, Feng Ye, Xiaopeng Xu, Jing Fang, Xu Wang
A novel 3D radially symmetrical organic-inorganic hybrid gelator based on a POSS core gives rise to a full, new loofah-like gel network.
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Autonomous micromotor based on catalytically pneumatic behavior of balloon-like MnOx-graphene crumples

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7157-7159
DOI: 10.1039/C4CC01533A, CommunicationXueli Chen, Guan Wu, Tian Lan, Wei Chen
A novel autonomous micromotor based on catalytically pneumatic actuation has been designed. The balloon-like MnOx-graphene crumples with confined effect were synthesized via ultrasonic spray pyrolysis method for the micromotor. The smart design presents great potential for bionic robots as well as biomedical and environmental applications.
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A gram-scale route to phlegmarine alkaloids: rapid total synthesis of (-)-cermizine B

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7099-7102
DOI: 10.1039/C4CC01708K, CommunicationBen Bradshaw, Carlos Luque-Corredera, Josep Bonjoch
The asymmetric total synthesis of the cis-phlegmarine alkaloid cermizine B was achieved rapidly and on a gram-scale by an uninterrupted eight-step sequence and a final reduction step.
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A stable metallic state of (TTPCOO)2NH4 with a mobile dopant

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7111-7113
DOI: 10.1039/C4CC00678J, CommunicationTakeshi Terauchi, Satoshi Sumi, Yuka Kobayashi, Toshikazu Nakamura, Ko Furukawa, Yohji Misaki
Ammonium tetrathiapentalene carboxylate [(TTPCOO)2NH4], which was prepared via protonic defect-induction doping, exhibits metallic behavior down to 4 K.
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Ultrahigh porosity in mesoporous MOFs: promises and limitations

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7089-7098
DOI: 10.1039/C4CC00524D, Feature ArticleIrena Senkovska, Stefan Kaskel
Mesoporous MOFs are currently record holders in terms of the specific surface area and pore volume. The rational strategies for synthesis of mesoporous MOFs, crystallinity, dynamic properties, functional groups, and wide range tunability render these materials as exceptional solids.
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A "light-up" and "spectrum-shift" response of aptamer-functionalized silver nanoclusters for intracellular mRNA imaging

12 June, 2014 - 05:17

Chem. Commun., 2014, 50,7107-7110
DOI: 10.1039/C4CC00160E, CommunicationJingjing Li, Jia You, Yinping Zhuang, Cuiping Han, Junfeng Hu, Aming Wang, Kai Xu, Jun-Jie Zhu
Aptamer functionalized silver nanoclusters exhibited a "light-up" and "spectrum-shift" response to target DNA in vitro and could further image the tumor-related mRNA in living cells.
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Platinum corroles

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02548B, CommunicationAbraham B. Alemayehu, Hugo Vazquez-Lima, Christine M. Beavers, Kevin J. Gagnon, Jesper Bendix, Abhik Ghosh
Platinum has been inserted into corroles for the first time and three oxidized PtIV(corrole[radical dot]2-)ArAr[prime or minute] complexes have been structurally characterized.
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Fluorescent probes for hydrogen sulfide detection and bioimaging

10 June, 2014 - 04:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC03312D, Feature ArticleFabiao Yu, Xiaoyue Han, Lingxin Chen
In comparison with other biological detection technologies, fluorescence bioimaging technology has become a powerful supporting tool for intracellular detection, which can provide attractive facilities for investigating physiological and pathological processes...
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Self-assembly of pyrene derivatives on Au(111): substituent effects on intermolecular interactions

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02753A, CommunicationTuan Anh Pham, Fei Song, Manh-Thuong Nguyen, Meike Stohr
Halogen bonding-based self-assembly of pyrene derivatives on Au(111).
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The taming of oxygen: biocatalytic oxyfunctionalisations

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C3CC49747J, Feature ArticleDirk Holtmann, Marco W. Fraaije, Isabel W. C. E. Arends, Diederik J. Opperman, Frank Hollmann
The scope and limitations of oxygenases as catalysts for preparative organic synthesis is discussed.
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(Electro)catalytic C-C bond formation reaction with a redox-active cobalt complex

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03309D, CommunicationMargarethe van der Meer, Yvonne Rechkemmer, Irina Peremykin, Stephan Hohloch, Joris van Slageren, Biprajit Sarkar
Cooperativity between cobalt and non-innocent ligands in electron transfer processes has been utilized for (electro)catalytic C-C bond formation reactions.
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