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Simulation of Two-Dimensional Electronic Spectra of Phycoerythrin 545 at Ambient Temperature

J. Phys. Chem. B - 21 October, 2014 - 14:24

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The Journal of Physical Chemistry BDOI: 10.1021/jp506974r

N-terminal and C-terminal modulation of Hsp90 produce dissimilar phenotypes

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07284G, CommunicationY. Wang, S. R. McAlpine
Classic oncogenic heat shock protein 90 (Hsp90) inhibitors target the N-terminus of the protein, triggering a survival mechanism in cancer cells referred to as the heat shock response (HSR).
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The content of this RSS Feed (c) The Royal Society of Chemistry

Probing the importance of [small pi]-stacking interactions in DNA-templated self-assembly of bisfunctionalized guanidinium compounds

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14257-14260
DOI: 10.1039/C4CC05706F, CommunicationDelphine Paolantoni, Jenifer Rubio-Magnieto, Sonia Cantel, Jean Martinez, Pascal Dumy, Mathieu Surin, Sebastien Ulrich
Bisfunctionalized guanidiniums displaying aromatic side groups of varying size self-assemble with single-stranded DNA through phosphodiester backbone recognition and [small pi]-stacking interactions.
The content of this RSS Feed (c) The Royal Society of Chemistry

A high rotational barrier for physisorbed hydrogen in an fcu-metal-organic framework

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14109-14112
DOI: 10.1039/C4CC05987E, CommunicationTony Pham, Katherine A. Forrest, Peter A. Georgiev, Wiebke Lohstroh, Dong-Xu Xue, Adam Hogan, Mohamed Eddaoudi, Brian Space, Juergen Eckert
INS and theoretical studies of H2 sorption in the fcu-metal-organic framework Y-FTZB reveals a high rotational barrier at the most favorable sorption site.
The content of this RSS Feed (c) The Royal Society of Chemistry

Chiral metal phosphate catalysis: highly asymmetric hetero-Diels-Alder reactions

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14187-14190
DOI: 10.1039/C4CC06520D, CommunicationTao Liang, Guilong Li, Lukasz Wojtas, Jon C. Antilla
A highly enantioselective hetero-Diels-Alder reaction of [small alpha]-keto esters and isatins catalyzed by chiral calcium BINOL-derived phosphates (X-ray) is reported.
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Bestowing structure upon the pores of a supramolecular network

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14175-14178
DOI: 10.1039/C4CC05934D, CommunicationBaharan Karamzadeh, Thomas Eaton, Izabela Cebula, David Munoz Torres, Markus Neuburger, Marcel Mayor, Manfred Buck
Trigonal molecules compartmentalise the pores of a supramolecular honeycomb network.
The content of this RSS Feed (c) The Royal Society of Chemistry

Copper-mediated oxidative trifluoromethylthiolation of unactivated terminal alkenes

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14157-14160
DOI: 10.1039/C4CC07062C, CommunicationKe Zhang, Jian-Bo Liu, Feng-Ling Qing
An efficient method was developed for the preparation of allyl trifluoromethyl sulfides via copper-mediated oxidative trifluoromethylation of terminal alkenes.
The content of this RSS Feed (c) The Royal Society of Chemistry

In situ study of reaction kinetics using compressed sensing NMR

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14137-14140
DOI: 10.1039/C4CC06051B, CommunicationYuting Wu, Carmine D'Agostino, Daniel J. Holland, Lynn F. Gladden
CS-NMR improves the temporal resolution of conventional multi-dimensional NMR for species identification and study of reaction kinetics.
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Label-free detection and discrimination of poly-brominated diphenylethers using molecularly imprinted photonic cross-reactive sensor arrays

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14133-14136
DOI: 10.1039/C4CC05810K, CommunicationDan Xu, Wei Zhu, Chen Wang, Tian Tian, Jian Li, Yue Lan, Guanxin Zhang, Deqing Zhang, Guangtao Li
Molecularly imprinted photonic polymers were used as sensing elements for efficiently creating a cross-reactive sensor array, as well as the sensitive and label-free detection of trace PBDEs was realized.
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Visualization of nitroxyl (HNO) in vivo via a lysosome-targetable near-infrared fluorescent probe

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14253-14256
DOI: 10.1039/C4CC07561G, CommunicationXiaotong Jing, Fabiao Yu, Lingxin Chen
We proposed a lysosome-targetable near-infrared fluorescent probe Lyso-JN for the detection of nitroxyl (HNO) in cells and in vivo.
The content of this RSS Feed (c) The Royal Society of Chemistry

Reduction-triggered aromatic to aromatic electronic structure switching in tribenzotetraazachlorin-fullerene conjugates

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14269-14272
DOI: 10.1039/C4CC04689G, CommunicationTakamitsu Fukuda, Jun Sato, Naoaki Hashimoto, Nagao Kobayashi
Electronic absorption spectral changes observed during sodium reduction of a tribenzotetraazachlorin-fullerene conjugate have clarified that the aromatic nature of the conjugate has been retained even in the one-electron reduced form.
The content of this RSS Feed (c) The Royal Society of Chemistry

Decarboxylative acylation of indolines with [small alpha]-keto acids under palladium catalysis: a facile strategy for the synthesis of 7-substituted indoles

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14249-14252
DOI: 10.1039/C4CC06929C, CommunicationMinyoung Kim, Neeraj Kumar Mishra, Jihye Park, Sangil Han, Youngmi Shin, Satyasheel Sharma, Youngil Lee, Eui-Kyung Lee, Jong Hwan Kwak, In Su Kim
Palladium-catalyzed decarboxylative acylation of highly substituted indolines with [small alpha]-keto acids via C-H bond activation is described.
The content of this RSS Feed (c) The Royal Society of Chemistry

1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP) as a novel and effective solvent to facilely prepare cyclodextrin-assembled materials

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14245-14248
DOI: 10.1039/C4CC06690A, CommunicationToshiyuki Kida, Shin-ichiro Sato, Hiroaki Yoshida, Ayumi Teragaki, Mitsuru Akashi
HFIP solutions of CDs act as a powerful tool to facilely prepare CD-assembled materials.
The content of this RSS Feed (c) The Royal Society of Chemistry

A ratiometric fluorescent probe for sensing HOCl based on a coumarin-rhodamine dyad

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14241-14244
DOI: 10.1039/C4CC05976J, CommunicationYan-Ru Zhang, Xin-Peng Chen, Jing-Shao, Jia-Yi Zhang, Qiong Yuan, Jun-Ying Miao, Bao-Xiang Zhao
The mechanism of probes for sensing hypochlorite or hypochlorous acid is demonstrated and the fluorescence images obtained are observed under a UV lamp.
The content of this RSS Feed (c) The Royal Society of Chemistry

One pot and selective intermolecular aryl- and heteroaryl-trifluoromethylation of alkenes by photoredox catalysis

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14197-14200
DOI: 10.1039/C4CC07066F, CommunicationAude Carboni, Guillaume Dagousset, Emmanuel Magnier, Geraldine Masson
A general and efficient photoredox-catalyzed intermolecular aryl- and heteroaryltrifluoromethylation of styrenes with Umemoto's reagent has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Cu2O mesoporous spheres with a high internal diffusion capacity and improved catalytic ability for the aza-Henry reaction driven by visible light

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14237-14240
DOI: 10.1039/C4CC06869F, CommunicationJun Wang, Jingwen Ma, Xiaojie Li, Yang Li, Guoliang Zhang, Fengbao Zhang, Xiaobin Fan
Mesoporous Cu2O spheres with a large pore size (LP-Cu2O) bring out a better performance towards the photocatalytic aza-Henry reaction than Cu2O spheres with a small pore size (SP-Cu2O).
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Enhanced DNA toehold exchange reaction on a chip surface to discriminate single-base changes

Chem. Commun. - 21 October, 2014 - 13:54

Chem. Commun., 2014, 50,14171-14174
DOI: 10.1039/C4CC07272C, CommunicationHuaguo Xu, Wei Deng, Fujian Huang, Shiyan Xiao, Gang Liu, Haojun Liang
A simple and versatile single-base change discrimination strategy was developed based on the enhanced DNA toehold exchange reaction on a chip surface.
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