Chem. Commun.

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Neutral binuclear rare-earth metal complexes with four [small mu ]2-bridging hydrides

25 February, 2015 - 21:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07262F, CommunicationWeifeng Rong, Dongliang He, Meiyan Wang, Zehuai Mou, Jianhua Cheng, Changguang Yao, Shihui Li, Alexander A. Trifonov, Dmitrii M. Lyubov, Dongmei Cui
The first neutral dimeric rare-earth metal hydride complexes containing quadruply bridged hydrido ligands were prepared, in which the intramolecular activation triggered by a THF molecule has been observed.
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Mn-salen catalysed benzylic C-H activation for the synthesis of aryl [18F]CF3-containing PET probes

25 February, 2015 - 21:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC05762G, CommunicationL. Carroll, H. L. Evans, A. C. Spivey, E. O. Aboagye
Development of a Mn-salen catalysed oxidative benzylic fluorination of non-activated C-H bonds using [18F]fluoride is described for installation of [18F]CHRF, [18F]CR2F and [18F]CF3 containing groups.
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Microspheres with Au@SiO2 core and mesoporous aluminosilica shell as superior heterogeneous catalysts for the aerobic epoxidation of cis-cyclooctene

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4259-4262
DOI: 10.1039/C4CC09570G, CommunicationLinlu Bai, Lin Yao, Yanhui Yang, Jong-Min Lee
Gold supported on SiO2 microspheres with aluminosilica shell acts as an effective heterogeneous catalyst in the aerobic epoxidation of cis-cyclooctene.
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A new mode for highly sensitive and specific detection of DNA based on exonuclease III-assisted target recycling amplification and mismatched catalytic hairpin assembly

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4220-4222
DOI: 10.1039/C5CC00385G, CommunicationChenyang Tao, Yurong Yan, Hua Xiang, Dan Zhu, Wei Cheng, Huangxian Ju, Shijia Ding
Schematic representation of the designed strategy for target DNA detection.
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A narrow-bandgap benzobisthiadiazole derivative with high near-infrared photothermal conversion efficiency and robust photostability for cancer therapy

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4223-4226
DOI: 10.1039/C4CC09399B, CommunicationShuo Huang, Ravi Kumar Kannadorai, Yuan Chen, Quan Liu, Mingfeng Wang
A novel photothermal therapeutic agent based on a narrow-bandgap benzobisthiadiazole derivative shows strong absorption in the near-infrared region, high photothermal efficiency and robust photostability for treatment of cancer cells.
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Plasma polymerised polyoxazoline thin films for biomedical applications

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4279-4282
DOI: 10.1039/C5CC00260E, CommunicationM. N. Ramiasa, A. A. Cavallaro, A. Mierczynska, S. N. Christo, J. M. Gleadle, J. D. Hayball, K. Vasilev
We report novel solvent-free and substrate independent, plasma polymerised nanoscale biocompatible polyoxazoline coatings capable of controlling protein and cell adhesion, and significantly reducing biofilm build up.
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Active colloidal microdrills

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4192-4195
DOI: 10.1039/C5CC00565E, CommunicationJ. G. Gibbs, P. Fischer
We demonstrate a chemically driven, autonomous catalytic microdrill.
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Split aptamer mediated endonuclease amplification for small-molecule detection

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4196-4199
DOI: 10.1039/C5CC00390C, CommunicationQing Li, Yan-Dan Wang, Guo-Li Shen, Hao Tang, Ru-Qin Yu, Jian-Hui Jiang
A novel, highly sensitive split aptamer mediated endonuclease amplification strategy for the construction of aptameric sensors is reported.
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Microporous polymer network films covalently bound to gold electrodes

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4283-4286
DOI: 10.1039/C4CC09637A, CommunicationDaniel Becker, Nina Heidary, Marius Horch, Ulrich Gernert, Ingo Zebger, Johannes Schmidt, Anna Fischer, Arne Thomas
Thin films of microporous polymer networks are covalently attached to SAM functionalized gold electrodes.
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A regioregular terpolymer comprising two electron-deficient and one electron-rich unit for ultra small band gap solar cells

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4290-4293
DOI: 10.1039/C4CC10357B, CommunicationWeiwei Li, Koen H. Hendriks, Alice Furlan, Andong Zhang, Martijn M. Wienk, Rene A. J. Janssen
An ultra small band gap terpolymer consisting of two electron-deficient units and one electron rich unit affords 3.7% efficient solar cells and a photoresponse beyond 1050 nm.
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Site-selective photodeposition of Pt on a particulate Sc-La5Ti2CuS5O7 photocathode: evidence for one-dimensional charge transfer

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4302-4305
DOI: 10.1039/C4CC10297E, CommunicationGuijun Ma, Jingyuan Liu, Takashi Hisatomi, Tsutomu Minegishi, Yosuke Moriya, Motoki Iwase, Hiroshi Nishiyama, Masao Katayama, Taro Yamada, Kazunari Domen
One-dimensional charge transfer on a rod-like La5Ti2CuS5O7 semiconductor is proved through tracking the Pt nanoparticles loaded by photodeposition.
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Intramolecular 1,1-carboboration versus intermolecular FLP addition in reactions of boranes and bis(phenylethynyl)telluroether

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4287-4289
DOI: 10.1039/C4CC09258A, CommunicationFu An Tsao, Alan. J. Lough, Douglas W. Stephan
Reactions of boranes with Te(CCPh)2 proceed via initial intermolecular 1,1-carboboration followed by either an intramolecular carboboration or an FLP addition to a second molecule, yielding 1-bora-4-tellurocyclohexa-2,5-diene heterocycles or tricylic derivatives of 1,4-ditellurocyclohexa-2,5-diene, respectively.
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Molecular packing and n-channel thin film transistors of chlorinated cyclobuta[1,2-b:3,4-b[prime or minute]]diquinoxalines

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4275-4278
DOI: 10.1039/C5CC00537J, CommunicationShuaijun Yang, Danqing Liu, Xiaomin Xu, Qian Miao
Introduction of chlorine substituents into cyclobuta[1,2-b:3,4-b[prime or minute]]diquinoxaline leads to tunable molecular packing motifs and n-type organic semiconductors with a field effect mobility of up to 0.42 cm2 V-1 s-1 in thin film transistors.
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Selective functionalization of methylene bridges of calix[6]arenes. Isolation and identification of stable conformers of methyl ether of p-tert-butylcalix[6]arene

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4227-4230
DOI: 10.1039/C4CC10400E, CommunicationShafali Arora, Shivali Sharma, Venus S. Mithu, Chang Hee-Lee, Kamaljit Singh
A direct regioselective metalation-substitution sequence furnished stable, symmetrically methylene bridge disubstituted calix[6]arenemethyl ether in distorted cone and 1,2,3-alternate conformations.
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Highly fluorescent one-handed nanotubes assembled from a chiral asymmetric perylene diimide

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4231-4233
DOI: 10.1039/C5CC00365B, CommunicationXiaojie Ma, Yibin Zhang, Yingxuan Zheng, Yifan Zhang, Xia Tao, Yanke Che, Jincai Zhao
Highly fluorescent bilayer nanotubes with a right- or left-handed helical sense were assembled from a chiral asymmetric perylene diimide.
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A facile strategy to generate polymeric nanoparticles for synergistic chemo-photodynamic therapy

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4271-4274
DOI: 10.1039/C4CC10226F, CommunicationXin Deng, Yan Liang, Xinyu Peng, Ting Su, Song Luo, Jun Cao, Zhongwei Gu, Bin He
Polymeric nanoparticles generated by mPEG-tetrakis(4-carboxyphenyl)porphyrin amphiphiles were used to trap doxorubicin for synergistic chemo-photodynamic therapy.
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Enantioselective recognition of a fluorescence-labeled phenylalanine by self-assembled chiral nanostructures

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4234-4236
DOI: 10.1039/C5CC00261C, CommunicationLi Zhang, Qingxian Jin, Kai Lv, Long Qin, Minghua Liu
Self-assembled chiral nanostructures formed by a pyridylpyrazole-conjugated L-glutamide showed enantioselectivity for a fluorescence labeled chiral amino acid.
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Sugar and pH dual-responsive snap-top nanocarriers based on mesoporous silica-coated Fe3O4 magnetic nanoparticles for cargo delivery

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4237-4240
DOI: 10.1039/C4CC10413G, CommunicationXi-Long Qiu, Qing-Lan Li, Yue Zhou, Xiao-Yu Jin, Ai-Di Qi, Ying-Wei Yang
Sugar and pH operated snap-top nanocarriers, consisting of a superparamagnetic Fe3O4 core and a mesoporous silica shell and surface-functionalized covalently with [small beta]-CDs, were constructed.
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A water-soluble biphen[3]arene: synthesis, host-guest complexation, and application in controllable self-assembly and controlled release

25 February, 2015 - 21:17

Chem. Commun., 2015, 51,4188-4191
DOI: 10.1039/C5CC00225G, CommunicationJiong Zhou, Guocan Yu, Li Shao, Bin Hua, Feihe Huang
The first water-soluble biphen[3]arene was synthesized. Its pH-responsive host-guest complexation with secondary ammonium salts in water was investigated. This novel recognition motif was further used in controllable self-assembly and controlled release.
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1D, 2D and 3D liquid crystalline phases formed by bent-core mesogens

25 February, 2015 - 21:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC10234G, CommunicationJ. Matraszek, J. Zapala, J. Mieczkowski, D. Pociecha, E. Gorecka
Increasing the number of terminal alkyl chains drives the LC structure between lamellar (1D), columnar (2D) and cubic or triclinic (3D).
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