Chem. Commun.

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First Acidic Macro-Mesocellular Aluminosilicate Monolithic foams "SiAl(HIPE)" and their Catalytic Properties

2 August, 2015 - 12:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC05328E, CommunicationDamien P Debecker, Cedric Boissiere, Guillaume Laurent, Huet Stephanie, Philippe Eliaers, Clement Sanchez, Renal Backov
A new type of acidic macrocellular and mesoporous silica-alumina foam is obtained via a one pot alkaline sol-gel route coupled with a concentrated emulsion-based templating technique. The mixed oxide monolith...
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Anthraquinone dyes for superhydrophobic cotton

2 August, 2015 - 12:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC06028A, CommunicationAdelina Vallribera, Rosa-Maria Sebastian, Jordi Salabert
Water-repellent, self-cleaning and stain resistant textiles are of interest for industry applications. Anthraquinone reactive dyes were covalently grafted on cotton fabric surfaces obtaining bright colours with good wash-fastness properties and...
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Interview with Ben L. Feringa

2 August, 2015 - 12:17

Chem. Commun., 2015, 51,12888-12889
DOI: 10.1039/C4CC90068E, Profile
Ben L. Feringa discusses the direction his research has taken since his first ChemComm publication in 1985 and the ability of synthetic chemists to build new molecular worlds.
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First-principles evaluation of multi-valent cation insertion into orthorhombic V2O5

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04947D, CommunicationGopalakrishnan Sai Gautam, Pieremanuele Canepa, Rahul Malik, Miao Liu, Kristin Persson, Gerbrand Ceder
A detailed exploration and systematic evaluation of V2O5 as a cathode material for multi-valent batteries using first-principles.
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A stable bidentate protein binder achieved via DNA self-assembly driven ligand migration

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03213J, CommunicationXiaoye Su, Xiao Zhou, Nan Zhang, Mengyuan Zhu, Hong Zhang, Janarthanan Jayawickramarajah
DNA-templated ligand migration, involving the transfer of a binding head-group, leads to the conversion of a low-affinity human serum albumin binder (1) to a high affinity bidentate binder (2). Further, the activated binder remains effective despite denaturation (3) and degradation (4).
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Asymmetric cyclopropanation of conjugated cyanosulfones using a novel cupreine organocatalyst: rapid access to [small delta]3-amino acids

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05158D, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Lewis S. Aitken, Lisa E. Hammond, Rajkumar Sundaram, Kenneth Shankland, Geoffrey D. Brown, Alexander J. A. Cobb
A novel hydroquinine derived organocatalyst has been used to make cyclopropanes useful in the construction of [small delta]3-amino acids.
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Carbon dioxide-enhanced photosynthesis of methane and hydrogen from carbon dioxide and water over Pt-promoted polyaniline-TiO2 nanocomposites

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05113D, CommunicationGuodong Liu, Shunji Xie, Qinghong Zhang, Zhengfang Tian, Ye Wang
CO2 facilitates electron-hole separation and enhances the photocatalytic reduction of CO2 with H2O uniquely for polyaniline-containing TiO2 and Pt-TiO2 catalysts.
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An amino acid ionic liquid-based tough ion gel membrane for CO2 capture

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04841A, CommunicationFarhad Moghadam, Eiji Kamio, Ayumi Yoshizumi, Hideto Matsuyama
A tough and thin double-network gel membrane containing amino acid ionic liquids as a CO2 carrier exhibited superior CO2 permeability and stability under pressurized conditions.
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Selective and broad spectrum amphiphilic small molecules to combat bacterial resistance and eradicate biofilms

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05159B, CommunicationJiaul Hoque, Mohini M. Konai, Sandip Samaddar, Spandhana Gonuguntala, Goutham B. Manjunath, Chandradhish Ghosh, Jayanta Haldar
Membrane-active amphiphilic small molecules selectively kill bacteria over mammalian cells, disperse preformed biofilms and reduce bacterial resistance development.
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One-pot in situ redox synthesis of hexacyanoferrate/conductive polymer hybrids as lithium-ion battery cathodes

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04694G, CommunicationMin Hao Wong, Zixuan Zhang, Xianfeng Yang, Xiaojun Chen, Jackie Y. Ying
An efficient and adaptable method is demonstrated for the synthesis of lithium hexacyanoferrate/conductive polymer hybrids for Li-ion battery cathodes.
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Stereoselective synthesis of 2,3-disubstituted indoline, pyrrolidine and cyclic ether-fused 1,2-dihydroquinoline derivatives using alkyne iminium ion cyclization of vinylogous carbamates: switch of regioselectivity using an internal hydroxy group as a nuc

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05292K, CommunicationSantosh J. Gharpure, V. Prasath, Vinod Kumar
TMSOTf promoted alkyne iminium ion cyclization of vinylogous carbamates gives stereoselective access to indolines, pyrrolidines and dihydroquinolines.
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A versatile thermally activated delayed fluorescence emitter for both highly efficient doped and non-doped organic light emitting devices

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05022G, CommunicationWei-Lung Tsai, Ming-Hao Huang, Wei-Kai Lee, Yi-Jiun Hsu, Kuan-Chung Pan, Yi-Hsiang Huang, Hao-Chun Ting, Monima Sarma, Yu-Yi Ho, Hung-Chieh Hu, Chung-Chia Chen, Meng-Ting Lee, Ken-Tsung Wong, Chung-Chih Wu
A versatile TADF emitter realized high EQEs of 26.5% and 20% for doped and non-doped OLEDs, respectively.
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The stereoselective formation of highly substituted CF3-dihydropyrans as versatile building blocks

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04874E, CommunicationBjarke S. Donslund, Alicia Monleon, Jesper Larsen, Lise Ibsen, Karl Anker Jorgensen
The dienamine-mediated formal inverse electron demand hetero Diels-Alder reaction providing optically active 5-bromo-6-(trifluoromethyl)-3,4-dihydro-2H-pyrans is disclosed along with interesting transformations, affording a large variety of fully substituted dihydropyrans.
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Modified nanocarbon surfaces for high performance supercapacitor and electrocatalysis applications

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04236D, CommunicationMohammed Es-Souni, Dimitri Schopf
A supported porous nanocarbon film is heated slightly above the Leidenfrost temperature and directly transferred to an aqueous precursor solution of carbon nanotubes (CNTs) and Pt to form an adherent layer of Pt-NP decorated CNTs without the need for reducing agents.
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Dendritic nanofibers of gold formed by the electron transfer at the interface between water and a highly hydrophobic ionic liquid

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05476A, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Naoya Nishi, Tatsuya Kakinami, Tetsuo Sakka
Novel nanostructures, dendritic nanofibers of gold, have been found to be formed via an electron-transfer reaction at the ionic liquid-water interface, instead of the more conventional oil-water interface.
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pKa tuning in quadrupolar-type two-photon ratiometric fluorescent membrane probes

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04573H, CommunicationJonathan Daniel, Cristiano Mastrodonato, Aude Sourdon, Guillaume Clermont, Jean-Marie Vabre, Bertrand Goudeau, Hannah Voldoire, Stephane Arbault, Olivier Mongin, Mireille Blanchard-Desce
Two ratiometric two-photon pH probes were designed, combining pKa values close to physiological pH and large two-photon absorption responses. They are able to stain efficiently GUV and cell membranes.
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Surfactant chemistry for fluorescence imaging of latent fingerprints using conjugated polyelectrolyte nanoparticles

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05357A, CommunicationBeomsu Shin-Il Kim, Young-Jae Jin, Mohammad Afsar Uddin, Toshikazu Sakaguchi, Han Young Woo, Giseop Kwak
The polymer nanoparticles were readily transferred to the LFP to reveal highly distinguishable fluorescent images under the presence of surfactant with appropriate HLB value.
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Multicomponent covalent dye assembly for tight binding and sensitive sensing of L-DOPA

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03495G, CommunicationXuan-Xuan Chen, Xin Wu, Peng Zhang, Miao Zhang, Bing-Nan Song, Yan-Jun Huang, Zhao Li, Yun-Bao Jiang
Exploitation of dye aggregation enables tight binding and sensitive sensing of bifunctional analyte L-DOPA, simply by mixing two monofunctional dyes.
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A [2]rota[2]catenane, constructed from a pillar[5]arene-crown ether fused double-cavity macrocycle: synthesis and structural characterization

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC05623C, CommunicationWei-Bo Hu, Wen-Jing Hu, Xiao-Li Zhao, Yahu A. Liu, Jiu-Sheng Li, Biao Jiang, Ke Wen
A [2]rota[2]catenane, based on a pillar[5]arene-crown ether fused bicycle, was constructed and its structure was determined crystallographically.
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Heavy water: a simple solution to increasing the brightness of fluorescent proteins in super-resolution imaging

2 August, 2015 - 12:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04575D, CommunicationWei Qiang Ong, Y. Rose Citron, Joerg Schnitzbauer, Daichi Kamiyama, Bo Huang
D2O improves the photon yield of photoactivatable fluorescent proteins and thus the localization precision for super-resolution microscopy.
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