Chem. Commun.

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Separation of polar compounds using a flexible metal-organic framework

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00113G, CommunicationRadha Kishan Motkuri, Praveen Thallapally, Harsha V. R. Annapureddy, Liem X Dang, Rajamani Krishna, Satish Kumar Nune, Carlos A Fernandez, Jian Liu, B. Peter McGrail
A flexible metal-organic framework constructed from a flexible linker is shown to possess the capability of separating mixtures of polar compounds (propanol isomers) by exploiting the differences in the saturation...
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A Sustainable and Simple Catalytic System for Direct Alkynylation of C(sp2)-H Bond with Low Nickel Loadings

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01163A, CommunicationYuejin Liu, Yan-Hua Liu, Sheng-Yi Yan, Bing-Feng Shi
A sustainable and simple catalytic system for the atom-economical alkynylation of benzamides with low nickel loadings is described. No organic or metallic oxidants and expensive ligands are required. A broad...
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Si/MnOOH composite with superior lithium storage property

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC09207D, CommunicationHai Zhong, Yanbo Yang, Fei Ding, Donghai Wang, Yunhong Zhou, Hui Zhan
The Si/MnOOH composite electrode gives very stable cycling and excellent rate capability, such as 1200 mAh g-1 at 12 A g-1, and 700 mAh g-1 at 20 A g-1. The...
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Combining a sensor and pH-gated Nanopore based on an Avidin-biotin system

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10087E, CommunicationMathilde Lepoitevin, Gael Nguyen, Mikhael Bechelany, Emmanuel Balanzat, Jean-Marc Janot, sebastien balme
Here we propose a new approach to tailor nanopores which combines both pH gated and sensor properties. This strategy is based on PEG like-avidin grafting in nanopores designed by atomic...
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Fabrication of three dimensional (3D) hierarchical Ag/WO3 flower-like catalyst materials for the selective oxidation of m-xylene to isophthalic acid

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00351B, CommunicationShankha S Acharyya, Shilpi Ghosh, Rajaram Bal
Three dimensional (3D) hierarchical silver supported tungsten oxide flower-like microspheres catalyst have been fabricated by a cationic surfactant CTAB. It was found that crystal-splitting mechanism plays a key role in...
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Reductive cleavage of P4 by iron(I) centres: synthesis and structural characterisation of Fe2(P2)2 complexes with two bridging P22- ligands

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00147A, CommunicationMatthias Driess, Shenglai Yao, Tibor Szilvasi, Nils Lindenmaier, Yun Xiong, Shigeyoshi Inoue, Mario Adelhardt, Karsten Meyer, Joerg Sutter
The selective transformation of white phosphorus with a [small beta]-diketiminato iron(I) toluene complex under mild reaction conditions is reported which furnishes a new dinuclear iron(III) Fe2(P2)2 complex with two bridging P22-...
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Design of Polystyrene Latex Particles Covered with Polyoxometalate Clusters via Multiple Covalent Bonding

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00239G, CommunicationXinyue Chen, Hui Li, Panchao Yin, Tianbo Liu
Polyoxometalates (POMs) covalently functionalized with methyl methacrylate groups were applied as surfactants in the emulsion polymerization reaction of styrene. Due to the copolymerization of the methyl methacrylate groups and the...
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Tackling Poison and Leach: Catalysis by Dangling Thiol-Palladium Functions within a Porous Metal-Organic Solid

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00140D, CommunicationBo Gui, Ka-Kit Yee, Yan-Lung Wong, Shek-Man Yiu, Matthias Zeller, Cheng Wang, Zhengtao Xu
Self-standing thiol (-SH) groups within a Zr(IV)-based metal-organic framework (MOF) anchor Pd(II) atoms for catalytic applications: the spatial constraint prevents the thiol groups from sealing off/poisoning the Pd(II) center, while...
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A molecular pulley based on a triply interlocked [2]rotaxane

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01301A, CommunicationZheng Meng, Chuan-Feng Chen
A novel triply interlocked [2]rotaxane based on triptycene-derived tris(crown ether) host and a guest embed with three dibenzylammonium and three N-methyltriazolium recognition sites was designed and synthesized, which showed pulley-like...
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Linifanib - A Multi-Targeted Receptor Tyrosine Kinase Inhibitor and a Low Molecular Weight Gelator

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00454C, CommunicationMaria Marlow, Simon Wheeler, Michael J Stocks, Mohammed Al-Ameedee, Thomas Smith
In this study we demonstrate that linifanib, a multi-targeted receptor tyrosine kinase inhibitor, with a key urea containing pharmacophore, self-assembles into a hydrogel in the presence of low amounts of...
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One Versatile Spatially Confined Self-assembly Strategy to Construct Multifunctional Metal Oxide@ Cyanometallate-based Coordination Polymer Heterostrutures

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10097B, CommunicationFan-Xing Bu, Li Xu, Wei Zhang, Chuan-Yin Jin, Ruijuan Qi, Rong Huang, Ji-Sen Jiang
We develop one versatile spatially confined self-assembly strategy to integrate cyanometallate-based coordination polymers with functional metal oxides into well-defined core@shell heterostructures. The structure, composition, size and morphology of the heterostructures...
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Aryl-thioether substituted nitrobenzothiadiazole probe for selective detection of cysteine and homocysteine

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01071C, CommunicationDayoung Lee, Gyoungmi Kim, Jun Yin, Juyoung Yoon
An aryl-thioether substituted nitrobenzothiadiazole was synthesized and employed to detect cysteine and homocysteine selectively in living cells. Interestingly, both cysteine (Cys) and homocysteine (Hcy) promote an enhancement of the fluorescence...
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Stereoselective synthesis of a highly oxygenated decahydrocyclopenta[g]chromene derivative: the common tricyclic framework of leucosceptrine and leucosesterterpenone

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00879D, CommunicationHideki Abe, Yuri Horii, Megumi Hagiwara, Toyoharu Kobayashi, Hisanaka Ito
Stereoselective construction of the highly oxygenated decahydrocyclopenta[g]chromene skeleton, which is a common tricyclic core of leucosceptrine, which possesses prolylendopeptidase inhibitory activity, and leucosesterterpenone, which exhibits anti-angiogenic activity, from Leucosceptrum canum,...
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A ratiometric fluorescent molecular probe for visualization of mitochondrial temperature in living cell

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC10349A, CommunicationMitsumasa Homma, Yoshiaki Takei, Atsushi Murata, Takafumi Inoue, Shinji Takeoka
Mitochondrial thermodynamics is the key to understanding cellular activities related to homeostasis and energy balance. Here, we report the first ratiometric fluorescent molecular probe (Mito-RTP) that is selectively localized in...
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Importance of platinum particle size for complete oxidation of toluene over Pt/ZSM-5 catalysts

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C4CC09383F, CommunicationChunyu Chen, Fang Chen, Ling Zhang, Shuxiang Pan, Chaoqun Bian, Xiaoming Zheng, Xiangju Meng, Fengshou Xiao
Size-controllable Pt nanoparticles ranged from 1.3 to 2.3 nm were successfully loaded on ZSM-5 (Pt-x/ZSM-5, x stands for mean diameter of the Pt nanoparticles). Catalytic tests in complete oxidation of...
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Anisotropic Particles Templated by Janus Emulsion

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00935A, CommunicationLingling Ge, Shuhui Lu, Jie Han, Rong Guo
An approach is reported to the batch scale fabrication of a huge family of anisotropic particles of advanced form employing Janus emulsion as template. The emulsion is obtained by one-step...
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Visible-light-controlled homo- and copolymerization of styrenes by a bichromophoric Ir-Pd catalyst

1 March, 2015 - 22:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC00611B, CommunicationK. Murata, K. Saito, S. Kikuchi, M. Akita, A. Inagaki
Visible-light-controlled polymerization was achieved by a bichromophoric organopalladium catalyst which possesses a naphthyl-substituted cyclometallated Ir(III) light-absorbing moiety.
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Direct output of electrical signals from LSPR sensors on the basis of plasmon-induced charge separation

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01020A, CommunicationTetsu Tatsuma, Yu Katagi, Satoshi Watanabe, Kazutaka Akiyoshi, Tokuhisa Kawawaki, Hiroyasu NISHI, Emiko Kazuma
Potentiometric and conductometric sensors based on localized surface plasmon resonance were developed. The sensors can be applied to coloured and turbid samples because light needs not pass through the sample...
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FRET based pH probe with broad working range applicable to referenced ratiometric dual wavelength and luminescence lifetime read out

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC00144G, CommunicationMichael Schaferling, Robert Meier, Johann Simburger, Tero Soukka
A luminescent probe for determination of pH was designed based on a Forster resonance energy transfer (FRET) system, combining a europium chelate as donor and carboxynaphtho-fluorescein as pH sensitive acceptor....
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A red-shifted photochromic sulfonylurea for the remote control of pancreatic beta cell function

1 March, 2015 - 22:17
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC01224D, CommunicationJohannes Broichhagen, James A Frank, Natalie R Johnston, Ryan K Mitchell, Katja Smid, Piero Marchetti, Marco Bugliani, Guy A Rutter, Dirk Trauner, David J Hodson
Azobenzene photoresponsive elements can be installed on sulfonylureas, yielding optical control over pancreatic beta cell function and insulin release. An obstacle to such photopharmacological approaches remains the use of ultraviolet-blue...
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