Chem. Commun.

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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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Well-defined transition metal hydrides in catalytic isomerizations

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02399D, Feature ArticleEvgeny Larionov, Houhua Li, Clement Mazet
This Feature Article intends to provide an overview of a variety of catalytic isomerization reactions that have been performed using well-defined transition metal hydride precatalysts.
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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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Guest-induced symmetry lowering of an ionic clathrate material for carbon capture

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02111H, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.S. Muromachi, K. A. Udachin, K. Shin, S. Alavi, I. L. Moudrakovski, R. Ohmura, J. A. Ripmeester
CO2 gas stabilizes a particular ionic clathrate hydrate structure that allows the most efficient incorporation of CO2 molecules.
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Organic azides: "energetic reagents" for the intermolecular amination of C-H bonds

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03016H, Feature ArticleOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Daniela Intrieri, Paolo Zardi, Alessandro Caselli, Emma Gallo
This feature article highlights the potentiality of organic azides (RN3) for the intermolecular amination of sp3 and sp2 C-H bonds. A compendium of employed catalytic systems, together with a discussion of involved mechanisms, is provided.
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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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Fluorescent silver nanoclusters stabilized by DNA scaffolds

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02981J, Feature ArticleZhiqin Yuan, Ying-Chieh Chen, Hung-Wen Li, Huan-Tsung Chang
This feature article summarizes the synthesis, optical properties, and analytical applications of highly fluorescent and biocompatible DNA stabilized silver nanoclusters.
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Growth of boronic acid based two-dimensional covalent networks on a metal surface under ultrahigh vacuum

10 June, 2014 - 04:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02678K, Feature ArticleSylvain Clair, Mathieu Abel, Louis Porte
An extensive analysis of the complex mechanisms governing the on-surface polymerisation of boronic acid on a metal surface under vacuum.
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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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Biaxial aromatics with face-on/edge-on stacking adaptability: an STM/STS study of 1D nanowires assembled via rotatable ethynyls

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02704C, CommunicationShern-Long Lee, Hung-Jen Wu, Yu-Ju Hsu, Hsiu-Hui Chen, Hsiu-Fu Hsu, Chun-hsien Chen
Biaxial aromatics with face-on/edge-on stacking adaptability.
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Diastereomeric control of enantioselectivity: evidence for metal cluster catalysis

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02319F, CommunicationAhmed F. Abdel-Magied, Amrendra K. Singh, Matti Haukka, Michael G. Richmond, Ebbe Nordlander
Enantioselective hydrogenation of tiglic acid effected by diastereomers of the general formula [([small mu ]-H)2Ru3([small mu ]3-S)(CO)7([small mu ]-P-P*)] (P-P* = chiral Walphos diphosphine ligand) strongly supports catalysis by intact Ru3 clusters.
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Porous molecular networks formed by the self-assembly of positively-charged trigonal building blocks at the liquid/solid interfaces

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC01576B, CommunicationKazukuni Tahara, Maria L. Abraham, Kosuke Igawa, Keisuke Katayama, Iris M. Oppel, Yoshito Tobe
Tris-(2-hydroxybenzylidene)triaminoguanidinium salts having six alkyl chains with proper spacing served as new molecular building blocks for the formation of porous honeycomb networks by van der Waals interaction between interdigitated alkyl chains at the liquid/graphite interfaces.
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Three-dimensional characterization of electrodeposited lithium microstructures using synchrotron X-ray phase contrast imaging

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC03187C, CommunicationDavid S. Eastwood, Paul M. Bayley, Hee Jung Chang, Oluwadamilola O. Taiwo, Joan Vila-Comamala, Daniel J. L. Brett, Christoph Rau, Philip J. Withers, Paul R. Shearing, Clare P. Grey, Peter D. Lee
The morphology of electrodeposited high surface area lithium microstructures was imaged in 3D using synchrotron X-ray phase contrast tomography.
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Growth dynamics in supersonic molecular beam deposition of pentacene sub-monolayers on SiO2

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC01656D, CommunicationStefano Gottardi, Tullio Toccoli, Yu Wu, Salvatore Iannotta, Petra Rudolf
Studying highly energetic pentacene impinging on a surface, we demonstrated that the perpendicular component of the momentum drives the nucleation process, while the parallel component governs the sticking coefficient and the island fractality.
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A biotin-guided fluorescent-peptide drug delivery system for cancer treatment

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC02878C, CommunicationTaeyoung Kim, Hyun Mi Jeon, Hoa Thi Le, Tae Woo Kim, Chulhun Kang, Jong Seung Kim
A fluorescent-peptide DDS having biotin-naphthalimide-HJ inhibitor peptide2 showed drug activity towards biotin receptor-positive HepG2 cells followed by intracellular fluorescence-On.
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Ultrasensitive detection of ATP based on ATP regeneration amplification and its application in cell homogenate and human serum

8 June, 2014 - 04:17

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC01458H, CommunicationYingshu Guo, Xiaofeng Sun, Guangxu Yang, Jia liu
A conformation-switching aptamer molecule that could be circularized without ligation DNA was designed.
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