Chem. Commun.

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Heterostructure of AuAg nanoparticles tipping on Ag2S quantum tubes

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC01525A, CommunicationYang Tian, Weiwei Zhou, Hanqin Tang, Hongbing Fu, Ligang Wang
A novel heteronanostructure of AuAg nanoparticles tipping on Ag2S quantum tubes is reported for the first time.
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Bio-inspired Maillard-Like reactions enable a simple and sensitive assay for colorimetric detection of methylglyoxal

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11026-11029
DOI: 10.1039/C5CC02590G, CommunicationShih-Ting Wang, Yiyang Lin, Christopher D. Spicer, Molly M. Stevens
A simple and selective assay for methylglyoxal (MGO) detection was developed by combining a bio-inspired reaction with anti-aggregation of gold nanoparticles.
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A bundled-stack discotic columnar liquid crystalline phase with inter-stack electronic coupling

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03789A, CommunicationB. Wang, R. Sun, D. D. Gunbas, H. Zhang, F. C. Grozema, K. Xiao, S. Jin
Insulated multi-strand nanowires: a discotic liquid crystalline phase with multiple [small pi]-stacks bundled in a single supramolecular column.
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A hybrid organic-inorganic molecular daisy chain

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11126-11129
DOI: 10.1039/C5CC02216A, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Antonio Fernandez, Eufemio Moreno Pineda, Jesus Ferrando-Soria, Eric J. L. McInnes, Grigore A. Timco, Richard E. P. Winpenny
A hybrid daisy-chain has been made, involving an organic thread for an inorganic ring, where the organic thread for the ring also acts as a ligand for a second ring. The ring contains six chromium(III) and two zinc(II) ions, and two isomers of the rings are found in the daisy-chain.
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Iridium-catalyzed allyl-allyl cross-coupling of allylic carbonates with (E)-1,3-diarylpropenes

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04085J, CommunicationQianjia Yuan, Kun Yao, Delong Liu, Wanbin Zhang
An efficient Ir-catalyzed allyl-allyl cross-coupling reaction of allylic carbonates with (E)-1,3-diarylpropenes was developed to form linear allylated products, 1,5-dienes, regioselectively in excellent yields and with high turnover numbers (up to 2000 S/Ir).
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Rhodium(III)-catalyzed cyanation of vinylic C-H bonds: N-cyano-N-phenyl-p-toluenesulfonamide as a cyanation reagent

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09790D, CommunicationWei Su, Tian-Jun Gong, Bin Xiao, Yao Fu
Rh(III)-catalyzed direct vinylic C-H cyanation reaction has been developed as a practical method for the synthesis of alkenyl nitriles.
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Circularly polarized luminescence under near-UV excitation and structural elucidation of a Eu complex

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04283F, CommunicationFrancesco Zinna, Claudio Resta, Sergio Abbate, Ettore Castiglioni, Giovanna Longhi, Placido Mineo, Lorenzo Di Bari
A diketonate based on carvone provides a chiral Eu complex with high circularly polarized luminescence in the solid state.
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Organocatalytic asymmetric reaction of indol-2-yl carbinols with enamides: synthesis of chiral 2-indole-substituted 1,1-diarylalkanes

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03345D, CommunicationChao-You Liu, Fu-She Han
The chiral phosphoramide-catalyzed asymmetric reaction of indol-2-yl carbinols with enamides is presented.
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Creating a synergistic interplay between tubular MoS2 and particulate Fe3O4 for improved lithium storage

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03898G, CommunicationXiao-Dong Zhu, Ke-Xin Wang, Du-Juan Yan, Shi-Ru Le, Ru-Jia Ma, Ke-Ning Sun, Yi-Tao Liu
A novel 3D MoS2@Fe3O4 nanohybrid, composed of tubular MoS2 uniformly and densely decorated with particulate Fe3O4, is constructed, which exhibits significantly improved lithium storage performances through an impressive synergistic interplay between the two active materials.
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A microRNA-activated molecular machine for non-enzymatic target recycling amplification detection of microRNA from cancer cells

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11084-11087
DOI: 10.1039/C5CC03723A, CommunicationXin Li, Daxiu Li, Wenjiao Zhou, Yaqin Chai, Ruo Yuan, Yun Xiang
A DNA-fueled molecular machine enables non-enzymatic target recycling amplification detection of microRNA from human prostate cancer cells.
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A lactam building block for efficient polymer solar cells

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03620H, CommunicationJiamin Cao, Liu Qian, Futai Lu, Jianqi Zhang, Yaqing Feng, Xiaohui Qiu, Hin-Lap Yip, Liming Ding
A D-A conjugated polymer (PThBDTP) based on a new lactam acceptor unit (BDTP) was synthesized and inverted solar cells based on PThBDTP/PC71BM achieved a high PCE of 9.13% with a high Voc of 0.96 V.
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Bis(phenothiazine)arene diradicaloids: isolation, characterization and crystal structures

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03573B, CommunicationXingyong Wang, Zaichao Zhang, You Song, Yuanting Su, Xinping Wang
A series of bis(phenothiazine)arene diradicaloids featuring tunable ground states by orthogonal alignment of spin-carrying [small pi]-systems were isolated and structurally characterized.
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Under-water unidirectional air penetration via a Janus mesh

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC03804A, CommunicationJingwei Chen, Yiming Liu, Dawei Guo, Moyuan Cao, Lei Jiang
Under-water and unidirectional air penetration was effectively achieved on the basis of a composite mesh with Janus wettability.
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Combination of inverse electron-demand Diels-Alder reaction with highly efficient oxime ligation expands the toolbox of site-selective peptide conjugations

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11130-11133
DOI: 10.1039/C5CC03434E, CommunicationS. Horner, C. Uth, O. Avrutina, H. Frauendorf, M. Wiessler, H. Kolmar
A modular bioconjugation strategy based on stepwise oxime ligation and inverse electron-demand Diels-Alder reaction.
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Relatively strong intramolecular antiferromagnetic coupling in a neutral CrIII2NbV2 heterobimetallic molecular square

29 June, 2015 - 04:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC04285B, CommunicationWillian X. C. Oliveira, Cynthia L. M. Pereira, Carlos B. Pinheiro, Joan Cano, Francesc Lloret, Miguel Julve
This work features the preparation of a CrIII2Nbv2 molecular square exhibiting a relatively large intramolecular antiferromagnetic coupling between the CrIII ions through the diamagnetic -O-Nbv-O- bridge.
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Design and synthesis of active heparan sulfate-based probes

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11019-11021
DOI: 10.1039/C5CC02008E, CommunicationWen Zhou, Po-Hung Hsieh, Yongmei Xu, Timothy R. O'Leary, Xuefei Huang, Jian Liu
Synthesis of sulfated carbohydrate molecular probes and the utilities as specific inhibitors for carbohydrate sulfotransferases.
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Solventless synthesis of acyl phosphonamidates, precursors to masked bisphosphonates

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11088-11091
DOI: 10.1039/C5CC03549J, CommunicationKerri Crossey, Marie E. Migaud
A series of acyl phosphonamidates, the synthetic precursors to bisphosphonates, have been readily prepared from phosphoramidite type reagents and a range of acid chlorides.
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Giant tubular and toroidal vesicles from self-assembled triblock copolymer-polyaniline complexes in water

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11100-11103
DOI: 10.1039/C5CC03714J, CommunicationAnbazhagan Palanisamy, Qipeng Guo
We report here a facile method for fabrication of giant tubular and toroidal vesicles from self-assembled complexes of a flexible coil-like triblock copolymer and a rigid rod conjugated homopolymer.
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Orthogonal breaking and forming of dynamic covalent imine and disulfide bonds in aqueous solution

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11052-11055
DOI: 10.1039/C5CC02716K, CommunicationMichael E. Bracchi, David A. Fulton
Orthogonal bond-breaking and forming of dynamic covalent disulfide and imine bonds in aqueous solution is demonstrated.
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Room temperature freezing and orientational control of surface-immobilized peptides in air

29 June, 2015 - 04:17

Chem. Commun., 2015, 51,11015-11018
DOI: 10.1039/C5CC03274A, CommunicationYaoxin Li, Xiaoxian Zhang, John Myers, Nicholas L. Abbott, Zhan Chen
The "native" structure and orientation of a surface immobilized peptide was successfully controlled in air with a sugar layer. The robust peptide structure could also be retained at high temperatures.
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