Chem. Commun.

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Herringbone to cofacial solid state packing via H-bonding in diketopyrrolopyrrole (DPP) based molecular crystals: influence on charge transport

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,97-100
DOI: 10.1039/C4CC06063F, CommunicationJoydeep Dhar, Durga Prasad Karothu, Satish Patil
A change in crystal packing from herringbone to cofacial via H-bonding improves charge carrier mobility in diketopyrrolopyrrole based molecular materials.
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A novel approach to prepare optically active ion doped luminescent materials via electron beam evaporation into ionic liquids

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,114-117
DOI: 10.1039/C4CC05817H, CommunicationK. Richter, C. Lorbeer, A.-V. Mudring
A novel approach to prepare luminescent materials via electron-beam evaporation into ionic liquids is presented which even allows doping of host lattices with ions that have a strong size mismatch.
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Reversible biomechano-responsive surface based on green fluorescent protein genetically modified with unnatural amino acids

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,232-235
DOI: 10.1039/C4CC07486F, CommunicationJohan Longo, Chunyan Yao, Cesar Rios, Nguyet Trang Thanh Chau, Fouzia Boulmedais, Joseph Hemmerle, Philippe Lavalle, Stefan M. Schiller, Pierre Schaaf, Loic Jierry
Uniaxial stretching of modified GFP "clicked" onto an elastomer leads to a repeatable and reversible decrease of its fluorescence intensity.
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Visible light induced cyclopropanation of dibromomalonates with alkenes via double-SET by photoredox catalysis

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,54-57
DOI: 10.1039/C4CC08203F, CommunicationYanbin Zhang, Rong Qian, Xingliang Zheng, Yi Zeng, Jing Sun, Yiyong Chen, Aishun Ding, Hao Guo
We report herein a visible light induced generation of a carbanion via double-SET and its application in cyclopropanation of electron-deficient alkenes.
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Studying localized corrosion using liquid cell transmission electron microscopy

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,168-171
DOI: 10.1039/C4CC06443G, CommunicationSee Wee Chee, Sarah H. Pratt, Khalid Hattar, David Duquette, Frances M. Ross, Robert Hull
Localized corrosion of Cu and Al thin films exposed to aqueous NaCl solutions was studied using liquid cell TEM. We demonstrate that potentiostatic control can be used to initiate pitting and that local compositional changes, due to FIB implantation of Au+ ions, can modify the corrosion susceptibility of Al films.
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Electrochemical "read-write" microscale patterning of boron doped diamond electrodes

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,164-167
DOI: 10.1039/C4CC07830F, CommunicationHollie V. Patten, Laura A. Hutton, Jennifer R. Webb, Mark E. Newton, Patrick R. Unwin, Julie V. Macpherson
We report the use of scanning electrochemical cell microscopy (SECCM) for the electrochemical "read-write" patterning of boron doped diamond electrodes.
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[Me2C{SnCH(SiMe3)2}2]2. A [small mu ]-Me2C-bridged tetrastanna tetrahedrane

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,153-156
DOI: 10.1039/C4CC07417C, CommunicationMichael Wagner, Michael Lutter, Bernhard Zobel, Wolf Hiller, Marc H. Prosenc, Klaus Jurkschat
A spacer-bridged bis(organostannylene) was obtained adopting the structure of a doubly capped tetrahedron in the solid state. Its reaction with elemental oxygen provided organotin suboxides.
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Dithiafulvenyl-grafted phenylene ethynylene polymers as selective and reversible dispersants for single-walled carbon nanotubes

5 December, 2014 - 01:17

Chem. Commun., 2015, 51,149-152
DOI: 10.1039/C4CC07239A, CommunicationKarimulla Mulla, Shuai Liang, Haseena Shaik, Eyad A. Younes, Alex Adronov, Yuming Zhao
Phenylene ethynylene-based [small pi]-conjugated polymers grafted with dithiafulvenyl groups on their side chains were found to be efficient in dispersing single-walled carbon nanotubes in a selective and controllable way.
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