Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 18 hours ago

Near infrared light-responsive and injectable supramolecular hydrogels for on-demand drug delivery

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC08391E, CommunicationXinyu Wang, Changping Wang, Qiang Zhang, Yiyun Cheng
A near infrared light-responsive supramolecular hydrogel consisting of [small alpha]-cyclodextrin and poly(ethylene glycol)-modified dendrimer-encapsulated platinum nanoparticles was developed for on-demand drug delivery.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Metal-organic framework derived hollow polyhedron metal oxide posited graphene oxide for energy storage applications

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC07621H, CommunicationBendi Ramaraju, Cheng-Hung Li, Sengodu Prakash, Chia-Chun Chen
Cuox-rGO composite was synthesized by sintering a Cu-based metal-organic framework (Cu-MOF) embedded with exfoliated graphene oxide. The obtained material delivers an excellent electrochemical properties with stable cycling performance as an anode material in rechargeable batteries.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mesoporous BaSnO3 layer based perovskite solar cells

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC08156D, CommunicationLiangzheng Zhu, Zhipeng Shao, Jiajiu Ye, Xuhui Zhang, Xu Pan, Songyuan Dai
Perovskite oxide BaSnO3 with high electron mobility and a perovskite structure was first used as an electron-transporting layer in perovskite solar cells. After optimization, the resulting mp-BSO device can perform as well as the mp-TiO2 one and even better.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Chemo- and regioselective reductive transposition of allylic alcohol derivatives via iridium or rhodium catalysis

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC07993D, CommunicationRylan J. Lundgren, Bryce N. Thomas
We report highly chemo- and regioselective reductive transpositions of methyl carbonates to furnish olefin products with complementary regioselectivity to that of established Pd-catalysis.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

A signal-on split aptasensor for highly sensitive and specific detection of tumor cells based on FRET

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08060F, CommunicationBaoyin Yuan, yu zhou, Qiuping Guo, Kemin Wang, Xiaohai Yang, xiangxian meng, Jun Wan, Yuyu Tan, Zhixiang Huang, Qin Xie, Xiayu Zhao
We present here a signal-on fluorescence biosensor for highly sensitive and specific detection of tumor cells with split aptamers based on fluorescence resonance energy transfer (FRET). This sensor holds considerable...
The content of this RSS Feed (c) The Royal Society of Chemistry

NHPI and palladium cocatalyzed aerobic oxidative acylation of arenes through a radical process

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08945J, CommunicationNing Jiao, Yu-Feng Liang, Xiaoyang Wang, Conghui Tang, Tao Shen, Jianzhong Liu
The manuscript describes a NHPI and palladium cocatalyzed radical oxidative acylation of arenes with aldehydes and alcohols as acyl equivalents via selective C-H functionalization has been described. Molecular oxygen, the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Bioinspired multi-block molecules

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08052E, Feature ArticleOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Takahiro Muraoka, Kazushi Kinbara
Multiblock motifs occur in proteins such as silk, elastin and transmembrane proteins. These motifs are advantageous to develop characteristic mechanical properties through formation of segregated intermolecular assemblies, and also utilized...
The content of this RSS Feed (c) The Royal Society of Chemistry

Tunable lanthanide-directed metallosupramolecular networks by exploiting coordinative flexibility through ligand stoichiometry

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08526H, CommunicationGuoqing Lyu, Qiushi Zhang, Jose Urgel, Guowen Kuang, W Auwarter, David Ecija, Johannes V Barth, Nian Lin
We report the self-assembly of multi-component lanthanide coordination metallosupramolecular structures on a Au(111) surface. Eu atoms coordinate with two heterotypic ligands of quarterphenyl-4,4"-dicarbonitrile and 4',4""-(1,4-phenylene)bis(2,2':6',2"-terpyridine). For a concentration of carbonitrile...
The content of this RSS Feed (c) The Royal Society of Chemistry

A Homochiral Vanadium-Salen-Cadmium bpdc MOF with Permanent Porosity as Asymmetric Catalyst in Solvent-Free Cyanosilylation

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC09459C, CommunicationAsamanjoy Bhunia, Subarna Dey, Jose Maria Moreno-Rodriguez, Urbano Manuel Diaz, Patricia Concepcion, Kristof Van Hecke, Christoph Janiak, Pascal Van Der Voort
A homochiral vanadium-salen based MOF with pcu topology is constructed via in situ synthesis under solvothermal conditions. The synthesized MOF exhibits BET surface areas of 574 m2/g, showing the highest...
The content of this RSS Feed (c) The Royal Society of Chemistry

Click and release: fluoride cleavable linker for mild bioorthogonal separation

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC07692G, CommunicationElia M. Schneider, Martin Zeltner, Vladimir Zlateski, Robert N. Grass, Wendelin J. Stark
A water dispersable, magnetic nanoparticle supported, bioorthogonal "click and release" system has been synthesized.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

A dual thermal and photo-switchable shrinking-swelling supramolecular peptide dendron gel

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC08076B, CommunicationFan Xie, Long Qin, Minghua Liu
A dual thermal and photo-switchable shrinking-swelling supramolecular gel was fabricated through the co-assembly of an L-glutamic acid terminated amphiphilic dendron and a positively charged azobenzene derivative.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

A Light Sensitive Self-Assembled Nanogel as a Tecton for Protein Patterning Materials.

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08416D, CommunicationTomoki Nishimura, Masahiro Takara, Sada-atsu Mukai, Shin-ichi Sawada, Yoshihiro Sasaki, Kazunari Akiyoshi
A self-assembled nanogel is constructed from light-sensitive cholesteryl pullulan (Ls-CHP) by using photo-labile ortho-nitrobenzyl (o-NB) units. The nanogel-based film is obtained by evaporation of the Ls-CHP nanogel solution. Exposure of...
The content of this RSS Feed (c) The Royal Society of Chemistry

Photochemical H2 Evolution from Water Catalyzed by Dichloro(diphenylbipyridine)platinum(II) Derivative Tethered to Multiple Viologen Acceptors

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08044D, CommunicationKyoji Kitamoto, Ken Sakai
A new single-component photocatalyst for water reduction to H2, dichloro(dpbpy)platinum(II) derivative (dpbpy = 4,4'-diphenyl-2,2'-bipyridine) tethered to four pendant viologen acceptors (1), is shown to exhibit higher photocatalytic activity than the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Diameter-Dependent Photoelectrochemical Performance of Silicon Nanowires

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08455E, CommunicationBingchang Zhang, Hui Wang, Le He, Chun-Yang Duan, Fan Li, Xuemei Ou, Baoquan Sun, Xiaohong Zhang
We demonstrate the first systematic study of the diameter-dependent photoelectrochemical performance of single silicon nanowires within a broad size range from 200 to 2000 nm. SiNWs with the diameter of...
The content of this RSS Feed (c) The Royal Society of Chemistry

Switching first contact: photocontrol of E. coli adhesion to human cells

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08884D, CommunicationLeonhard Mockl, Anne Muller, C Brauchle, Thisbe K Lindhorst
We have shown previously that carbohydrate-specific bacterial adhesion to a non-physiological surface can be photocontrolled by reversible E/Z isomerisation using azobenzene-functionalised sugars. Here, this approach is applied to the surface...
The content of this RSS Feed (c) The Royal Society of Chemistry

Tetranitratoethane

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC09010E, CommunicationDennis Fischer, Thomas M. Klapotke, Jorg Stierstorfer
Tetranitratoethane (C2H2N4O12), which has an oxygen content of 70.1% was synthesized by nitration of monomeric glyoxal using N2O5 and purified by sublimation.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

A 3D networked polydiacetylene sensor for enhanced sensitivity

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC08566G, CommunicationSoobum Lee, Joosub Lee, Dong Wook Lee, Jong-Man Kim, Haiwon Lee
Immobilization of polydiacetylene (PDA) vesicles on the surface of the modified carbon nanotube (CNT)-networked pillared structures afforded a 3D networked sensor system. A more than three order increase in the sensitivity was observed with the 3D networked sensor matrix in comparison with a conventional 2D PDA sensor system.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Rearrangement of {[small alpha]-P2W15} to {PW6} moieties during the assembly of transition-metal-linked polyoxometalate clusters

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC08486E, CommunicationMerce Martin-Sabi, Ross Stuart Winter, Claire Lydon, Jamie M. Cameron, De-Liang Long, Leroy Cronin
Formation of a series of polyoxometalates showing the unprecedented transformation of a Dawson lacunae into a Keggin lacunae.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synchronous double C-N bond formation via C-H activation for a novel synthetic route to phenazine

23 November, 2015 - 14:54

Chem. Commun., 2016, Advance Article
DOI: 10.1039/C5CC08640J, CommunicationKapileswar Seth, Sudipta Raha Roy, Asit K. Chakraborti
Pd-Ag binary nanocluster-catalysed synchronous double C-N bond formation via C-H activation during self-coupling of anilines to form phenazines.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Pd-Catalyzed gem-Difluoroallylation of Arylboronic Acids with[gamma],[gamma]-Difluoroallylic Acetates

23 November, 2015 - 14:54
Chem. Commun., 2015, Accepted Manuscript
DOI: 10.1039/C5CC08394J, CommunicationBo Zhang, Xingang Zhang
A highly regio- and stereo-selective palladium-catalyzed gem-difluoroallylation of arylboronic acids with [gamma],[gamma]-difluoroallylic acetates has been described. The method allows the synthesis of a variety of gem-difluoroallylated arenes with a tosyloxy...
The content of this RSS Feed (c) The Royal Society of Chemistry

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-2015 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.