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Fluorometric assay of integrin activity with a small-molecular probe that senses the binding site microenvironment

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15894-15896
DOI: 10.1039/C4CC05591H, CommunicationToru Komatsu, Aoi Takeda, Kenjiro Hanaoka, Takuya Terai, Tasuku Ueno, Yukio Tada, Tetsuo Nagano, Yasuteru Urano
We have developed a small-molecular probe, consisting of cyclic RGD pentapeptide bearing a nitrobenzoxadiazole fluorophore at the 4[prime or minute]-residue, which detects integrin [small alpha]V[small beta]3 activity in terms of fluorescence intensity decrease.
The content of this RSS Feed (c) The Royal Society of Chemistry

Two act as one: unexpected dimers of catechol direct a solid-state [2+2] photodimerization in a six-component hydrogen-bonded assembly

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15960-15962
DOI: 10.1039/C4CC07747D, CommunicationGiannis S. Papaefstathiou, Andrew J. E. Duncan, Leonard R. MacGillivray
Catechol self-assembles as a dimer to function as template that directs a [2+2] photodimerization in the solid state.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mechanical grinding of a single-crystalline metal-organic framework triggered emission with tunable violet-to-orange luminescence

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15956-15959
DOI: 10.1039/C4CC08316D, CommunicationJian-Ke Sun, Cheng Chen, Li-Xuan Cai, Cai-Xia Ren, Bin Tan, Jie Zhang
For the first time, a Borromean entangled metal-organic framework has been explored as a novel platform for developing mechanochromic luminescence with unique on-off switching and tunable multicolor emission.
The content of this RSS Feed (c) The Royal Society of Chemistry

A click-and-release approach to CO prodrugs

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15890-15893
DOI: 10.1039/C4CC07748B, CommunicationDanzhu Wang, Emilie Viennois, Kaili Ji, Krishna Damera, Alexander Draganov, Yueqing Zheng, Chaofeng Dai, Didier Merlin, Binghe Wang
Carbon monoxide belongs to the family of signaling molecules and has been shown to possess therapeutic effects.
The content of this RSS Feed (c) The Royal Society of Chemistry

A 3D MOF showing unprecedented solvent-induced single-crystal-to-single-crystal transformation and excellent CO2 adsorption selectivity at room temperature

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15886-15889
DOI: 10.1039/C4CC06588C, CommunicationTao Qin, Jun Gong, Junhan Ma, Xin Wang, Yonghua Wang, Yan Xu, Xuan Shen, Dunru Zhu
A multifunctional MOF material showing rare solvent-induced structural transformation with substitution of bridging-water and guest-exchange at 298 K is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Sub-20 nm-Fe3O4 square and circular nanoplates: synthesis and facet-dependent magnetic and electrochemical properties

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15952-15955
DOI: 10.1039/C4CC06064D, CommunicationTao Luo, Qiang-Qiang Meng, Chao Gao, Xin-Yao Yu, Yong Jia, Bai Sun, Zhen Jin, Qun-Xiang Li, Jin-Huai Liu, Xing-Jiu Huang
We present an effective method to synthesize 15 nm magnetite nanocrystals with the morphology of square and circular nanoplates, which expose (001) facet and (111) facet, respectively.
The content of this RSS Feed (c) The Royal Society of Chemistry

Self-assembled graphene oxide microcapsules with adjustable permeability and yolk-shell superstructures derived from atomized droplets

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15867-15869
DOI: 10.1039/C4CC07734B, CommunicationWanbin Li, Yufan Zhang, Zehai Xu, Asang Yang, Qin Meng, Guoliang Zhang
Graphene oxide is self-assembled on atomized droplets to obtain microcapsules with adjustable permeability and yolk-shell superstructures by a spray-drying strategy.
The content of this RSS Feed (c) The Royal Society of Chemistry

Direct C-H difluoromethylenephosphonation of arenes and heteroarenes with bromodifluoromethyl phosphonate via visible-light photocatalysis

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15916-15919
DOI: 10.1039/C4CC07925F, CommunicationLin Wang, Xiao-Jing Wei, Wen-Long Lei, Han Chen, Li-Zhu Wu, Qiang Liu
Direct C-H difluoromethylenephosphonation of arenes and heteroarenes with bromodifluoromethyl phosphonate under visible-light irradiation is achieved through addition of phosphonodifluoromethyl (PDFM) radicals to aromatic rings.
The content of this RSS Feed (c) The Royal Society of Chemistry

Toll-like receptor agonist lipopeptides self-assemble into distinct nanostructures

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15948-15951
DOI: 10.1039/C4CC07511K, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Ian W. Hamley, Steven Kirkham, Ashkan Dehsorkhi, Valeria Castelletto, Mehedi Reza, Janne Ruokolainen
The self-assembled structure of toll-like receptor agonist lipopeptides containing the CSK4 peptide sequence is examined in aqueous solution.
The content of this RSS Feed (c) The Royal Society of Chemistry

A highly efficient asymmetric synthesis of quaternary stereocenter-containing indolizidine and quinolizidine alkaloids using aldehydes, nitroalkenes, and unactivated cyclic ketimines

Chem. Commun. - 22 November, 2014 - 21:54

Chem. Commun., 2014, 50,15913-15915
DOI: 10.1039/C4CC07703B, CommunicationYu Tan, Yong-Jian Chen, Hua Lin, Han-Lin Luan, Xing-Wen Sun, Xiao-Di Yang, Guo-Qiang Lin
A highly efficient approach to the construction of indolizidines and quinolizidines bearing a bridged quaternary stereocenter has been established in a one-pot fashion using aldehydes, nitroalkenes, and cyclic ketimines.
The content of this RSS Feed (c) The Royal Society of Chemistry

Wet-Spun Continuous Graphene Films

Chem. Mat. - 22 November, 2014 - 13:00

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Chemistry of MaterialsDOI: 10.1021/cm5033089

Coverage and Disruption of Phospholipid Membranes by Oxide Nanoparticles

Langmuir - 21 November, 2014 - 20:07

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LangmuirDOI: 10.1021/la503413w

Experimental Study of Thermal Stability of Thin Nanowires

J. Phys. Chem. A - 21 November, 2014 - 19:48

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The Journal of Physical Chemistry ADOI: 10.1021/jp5087834

Correction to “Total Synthesis and Evaluation of iso-Duocarmycin SA and iso-Yatakemycin”

J. Am. Chem. Soc. - 21 November, 2014 - 19:28
Journal of the American Chemical SocietyDOI: 10.1021/ja510706x

Ab Initio Molecular Dynamics Study of the Mechanism of Proton Recombination with a Weak Base

J. Phys. Chem. B - 21 November, 2014 - 19:18

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The Journal of Physical Chemistry BDOI: 10.1021/jp507246e

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