Chem. Commun.

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A dual-emitting Cu6-Cu2-Cu6 cluster as a self-calibrated, wide-range luminescent molecular thermometer

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9115-9118
DOI: 10.1039/C4CC04100C, CommunicationJun-Hao Wang, Mian Li, Ji Zheng, Xiao-Chun Huang, Dan Li
The union of two red-emitting cage-like clusters, Cu6Pz6 (Pz = pyrazolate), joined by a blue-emitting Cu2I2 cluster, allows internally referenced temperature sensing within a wide range (120-450 K).
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Hybrid polymer micelles capable of cRGD targeting and pH-triggered surface charge conversion for tumor selective accumulation and promoted uptake

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9188-9191
DOI: 10.1039/C4CC04056B, CommunicationXiuli Hu, Xingang Guan, Jing Li, Qing Pei, Ming Liu, Zhigang Xie, Xiabin Jing
Dual functional micelles combining active targeting (cRGD) and tumor microenvironment stimuli response used for Dox delivery.
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Nucleobase-functionalized ABC triblock copolymers: self-assembly of supramolecular architectures

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9145-9148
DOI: 10.1039/C4CC03363A, CommunicationKeren Zhang, Gregory B. Fahs, Motohiro Aiba, Robert B. Moore, Timothy E. Long
RAFT polymerization afforded acrylic ABC triblock copolymers with self-complementary nucleobase-functionalized external blocks and a low-Tg soft central block.
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Synthesis and characterization of a new Keggin anion: [BeW12O40]6-

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9083-9085
DOI: 10.1039/C4CC02456G, CommunicationAlexander V. Anyushin, Anton I. Smolentsev, Dmitry A. Mainichev, Cristian Vicent, Artem L. Gushchin, Maxim N. Sokolov, Vladimir P. Fedin
The first berillododecatungstate [BeW12O40]6- has been synthesized and characterized by X-ray analysis, cyclic voltammetry, ESI-mass spectrometry, and 9Be and 183W NMR.
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Palladium nanomaterials in catalytic intramolecular C-H amination reactions

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9049-9052
DOI: 10.1039/C4CC03551H, CommunicationLeng Leng Chng, Jun Yang, Yifeng Wei, Jackie Y. Ying
Supported palladium nanomaterials catalyzed an intramolecular C-H amination reaction to produce carbazoles, with up to 92% isolated yield.
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Designing a yolk-shell type porous organic network using a phenyl modified template

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9079-9082
DOI: 10.1039/C4CC02837F, CommunicationSong Shi, Chen Chen, Min Wang, Jiping Ma, Hong Ma, Jie Xu
A new strategy was developed to introduce gold nanoparticles into yolk-shell type porous organic networks under the assistance of a phenyl modified template.
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A heterodinuclear RuIr metal complex for direct imaging of rRNA in living cells

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9149-9152
DOI: 10.1039/C4CC04501G, CommunicationShiguo Sun, Jitao Wang, Daozhou Mu, Jingyun Wang, Yongming Bao, Bo Qiao, Xiaojun Peng
A novel dual luminescence heterodinuclear RuIr complex for RNA detection was developed, which was successfully used to image rRNA in living cells.
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Formal [3+2] cycloaddition of 1-cyanocyclopropane 1-ester with pyridine, quinoline or isoquinoline: a general and efficient strategy for construction of cyanoindolizine skeletons

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9068-9071
DOI: 10.1039/C4CC03267E, CommunicationJuanjuan Liu, Lanxiang Zhou, Weijian Ye, Cunde Wang
An efficient and straightforward preparation of cyanoindolizine derivatives via a cycloaddition reaction between 1-cyanocyclopropane 1-ester and pyridine or benzopyridine.
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DNA gated photochromism and fluorescent switch in a thiazole orange modified diarylethene

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9141-9144
DOI: 10.1039/C4CC02783C, CommunicationKeyin Liu, Ying Wen, Ting Shi, Yi Li, Fuyou Li, Yi-lei Zhao, Chunhui Huang, Tao Yi
Thiazole orange modified diarylethene acts as an effective DNA marker and shows DNA gated photochromism even within cells.
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Partially reduced iridium oxide clusters dispersed on titania as efficient catalysts for facile synthesis of dimethylformamide from CO2, H2 and dimethylamine

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9138-9140
DOI: 10.1039/C4CC02973A, CommunicationQing-Yuan Bi, Jian-Dong Lin, Yong-Mei Liu, Song-Hai Xie, He-Yong He, Yong Cao
Partially reduced iridium oxide supported on TiO2 was exceedingly efficient for the synthesis of dimethylformamide from CO2, H2 and dimethylamine.
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Controlling two-phase self-assembly of an adenine derivative on HOPG via kinetic effects

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9192-9195
DOI: 10.1039/C4CC03714F, CommunicationCan Wang, Pritam Kumar Jana, Haiming Zhang, Zhongcheng Mu, Gerald Kehr, Tobias Blomker, Gerhard Erker, Harald Fuchs, Andreas Heuer, Lifeng Chi
Large-area self-assembled structures of a nucleobase adenine derivative were successfully realized through vacuum deposition.
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Polygermanes: bandgap engineering via tensile strain and side-chain substitution

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9126-9129
DOI: 10.1039/C4CC03907F, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Wei Fa, Xiao Cheng Zeng
Polygermanes: bandgap engineering by strain and side-chain substitution.
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A femtogram level competitive immunoassay of mercury(II) based on surface-enhanced Raman spectroscopy

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9112-9114
DOI: 10.1039/C4CC03323J, CommunicationYuzhen Wang, Shuai Chen, Chao Wei, Minmin Xu, Jianlin Yao, Yuan Li, Anping Deng, Renao Gu
A femtogram level and specific surface enhanced Raman spectroscopy (SERS) based competitive immunoassay was developed to detect Hg(II) in aqueous solution.
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Sulfated quaternary amine lipids: a new class of inverse charge zwitterlipids

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9109-9111
DOI: 10.1039/C4CC02866J, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Vincent J. Venditto, Aaron Dolor, Aditya Kohli, Stefan Salentinig, Ben J. Boyd, Francis C. Szoka
Charge inverted zwitterionic sulfated lipids have exceptionally high transition temperatures and assemble into lipid aggregates when dispersed in aqueous solutions.
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Electrochemiluminescence imaging of latent fingermarks through the immunodetection of secretions in human perspiration

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9097-9100
DOI: 10.1039/C4CC03466J, CommunicationLinru Xu, Zhenyu Zhou, Congzhe Zhang, Yayun He, Bin Su
The combined use of electrochemiluminescence imaging and enzyme immunoassay allows both identification of latent fingermarks and recognition of protein/polypeptide secretions.
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Discrete and encapsulated molecular grids: homometallic Mn15 and heterometallic Mn24Ni2 aggregates

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9090-9093
DOI: 10.1039/C4CC02893G, CommunicationMaria Charalambous, Sotiris M. Zartilas, Eleni E. Moushi, Constantina Papatriantafyllopoulou, Manolis J. Manos, Theocharis C. Stamatatos, Shreya Mukherjee, Vassilios Nastopoulos, George Christou, Anastasios J. Tasiopoulos
Mn15 and Mn24Ni2 grid-like clusters are reported; the first one is a discrete [3 [times] 5] grid and the second a [3 [times] 4] grid within a MnIII12Ni2 loop.
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Investigation of oxidopyrylium-alkene [5+2] cycloaddition conjugate addition cascade (C3) sequences

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9130-9133
DOI: 10.1039/C4CC04163A, CommunicationJustin A. Simanis, C. Marshall Law, Erica L. Woodall, Christopher G. Hamaker, John R. Goodell, T. Andrew Mitchell
Highly diastereoselective oxidopyrylium-alkene [5+2] cycloaddition conjugate addition cascade (C3) sequences providing novel caged ethers are described.
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Photoelectronically active, metal organic framework films prepared by self-directed assembly of silanized porphyrin cobalt monomers

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9064-9067
DOI: 10.1039/C4CC03683B, CommunicationChao Zhang, Xiangqing Li, Shi-zhao Kang, Lixia Qin, Guodong Li, Jin Mu
A novel approach for preparing highly oriented porphyrin metal-organic framework films is explored. The films display excellent photo-electronic performance.
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Reversible mechanochromism and enhanced AIE in tetraphenylethene substituted phenanthroimidazoles

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9076-9078
DOI: 10.1039/C4CC02824D, CommunicationRajneesh Misra, Thaksen Jadhav, Bhausaheb Dhokale, Shaikh M. Mobin
The high color contrast reversible mechanochromic and aggregation induced emissive tetraphenylethene substituted phenanthroimidazoles are reported. The incorporation of a cyano group into phenanthroimidazole (3b) improves thermal stability and enhances the AIE property.
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Controllable aggregation-induced emission based on a tetraphenylethylene-functionalized pillar[5]arene via host-guest recognition

20 July, 2014 - 13:54

Chem. Commun., 2014, 50,9122-9125
DOI: 10.1039/C4CC03127J, CommunicationJie Wu, Shu Sun, Xiaoqing Feng, Jianbing Shi, Xiao-Yu Hu, Leyong Wang
A novel TPE-functionalized pillar[5]arene (TPEP5) was successfully synthesized, and the motion of the TPE motif was restricted via pillararene-based host-guest recognition-mediated cross-linking, resulting in the efficient "turn-on" of fluorescence emission based on the AIE mechanism.
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