Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 5 hours ago

Predicting the structure and interfacial activity of diblock brush, mixed brush, and Janus-grafted nanoparticles

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08659G, CommunicationJason Koski, Huikuan Chao, Robert A. Riggleman
We develop a field theoretic simulation model to study the interfacial properties of grafted nanoparticles as a function of the grafting architecture.
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

Transforming chitosan into N-doped graphitic carbon electrocatalysts

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09355K, CommunicationT. X. Wu, G. Z. Wang, X. Zhang, C. Chen, Y. X. Zhang, H. J. Zhao
Chitosan, the only alkaline polysaccharide in nature with rich nitrogen content, is used as the sole precursor to obtain N-doped graphitic carbon-based ORR electrocatalysts.
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

Facile synthesis of bimetal Au-Ag nanoparticles in a Cu(I) boron imidazolate framework with mechanochromic properties

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC09041A, CommunicationTian Wen, De-Xiang Zhang, Juan Liu, Hai-Xia Zhang, Jian Zhang
A new multifunctional Cu(I) boron imidazolate framework shows unusual mechanochromic properties and exceptional reducing ability through the direct loading of Au-Ag nanoparticles.
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-free cascade construction of C-C bonds by activation of inert C(sp3)-H bonds

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08629E, CommunicationHonglin Zhang, Changduo Pan, Ning Jin, Zhangxi Gu, Hongwen Hu, Chengjian Zhu
Metal-free catalytic activation of inert C(sp3)-H/elimination of SO2/C-C bond formation via a free radical process were achieved in sequence.
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

Easy and quantitative access to Fe(II) and Fe(III) di(aryl)alkynylphosphine oxides featuring [Fe(dppe)Cp*] endgroups: terminal P[double bond, length as m-dash]O functionality blocks the dimerisation of the Fe(III) derivatives

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08993F, CommunicationAyham Tohme, Charles T. Hagen, Stephanie Essafi (nee Labouille), Arnaud Bondon, Thierry Roisnel, Duncan Carmichael, Frederic Paul
Preventing the oxidatively-induced dimerization of Fe(III) metalloalkynyl phosphines can be achieved by sequestering the phosphorus lone pair.
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

Spiro-configured phenyl acridine thioxanthene dioxide as a host for efficient PhOLEDs

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08028A, CommunicationMaxime Romain, Denis Tondelier, Bernard Geffroy, Anna Shirinskaya, Olivier Jeannin, Joelle Rault-Berthelot, Cyril Poriel
A new high triplet organic semi-conductor based on a donor-spiro-acceptor design has been synthesized and used as a host material in high performance (EQE = 11.4% at 10 mA cm-2) sky blue phosphorescent organic light emitting diodes.
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

Fabrication of highly-specific SERS substrates by co-precipitation of functional nanomaterials during the self-sedimentation of silver nanowires into a nanoporous film

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08016E, CommunicationRui Liu, Jie-fang Sun, Dong Cao, Li-qiang Zhang, Jing-fu Liu, Gui-bin Jiang
In this report, we propose and demonstrate the fabrication of a highly-specific SERS substrate by co-precipitating of functional materials, such as nanosorbents and nanocatalysts, into Ag nanoporous films.
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

Enhancing catalytic activity and stability for CO2 methanation on Ni@MOF-5 via controlling active species dispersion

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08733J, CommunicationWenlong Zhen, Bo Li, Jiantai Ma, Gongxuan Lu
A novel high active catalyst Ni@MOF-5 showed unexpected higher activity under the low temperature for CO2 methanation. The characterization results indicated that Ni was in highly dispersed uniform state over...
The content of this RSS Feed (c) The Royal Society of Chemistry

Development of benzo[1,4]oxazines as biofilm inhibitors and dispersal agents against Vibrio cholerae

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC07003H, CommunicationChristopher J. A. Warner, Andrew T. Cheng, Fitnat H. Yildiz, Roger G. Linington
Synthesis of a library of natural product-inspired biofilm inhibitors has revealed a compound with selective and potent anti-biofilm activity against V. cholerae.
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

Intrinsic formation of nanocrystalline neptunium dioxide under neutral aqueous conditions relevant to deep geological repositories

9 December, 2014 - 01:55

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08103J, CommunicationRichard Husar, Rene Hubner, Christoph Hennig, Philippe M. Martin, Melanie Chollet, Stephan Weiss, Thorsten Stumpf, Harald Zanker, Atsushi Ikeda-Ohno
Simple dilution of an aqueous Np(IV) bicarbonate solution triggers the intrinsic formation of nanocrystalline neptunium dioxide (NpO2). This new formation route could be a likely scenario in the repository and disposal of radioactive waste.
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

Inhibition of Alzheimer's Amyloid-[small beta] Peptide Aggregation and its Disruption by a Conformationally Restricted [small alpha]/[small beta] Hybrid Peptide

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09063B, CommunicationAshim Paul, Krishna Nadimpally, Tanmay Mondal, Kishore Thalluri, Bhubaneswar Mandal
Insertion of an anthranilic acid in an amyloidogenic peptide sequence generates a novel conformationally restricted [small alpha]/[small beta]-hybrid peptide that inhibits amyloid formation of A[small beta](1-40) and disrupts preformed fibrillar aggregates in vitro....
The content of this RSS Feed (c) The Royal Society of Chemistry

Selective Disruption of Each Part of Janus Molecular Assemblies by Lateral Diffusion of Stimuli-Responsive Amphiphilic Peptide

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08686D, CommunicationMotoki Ueda, Akihiro Uesaka, Shunsaku Kimura
Stimuli-Responsive Janus-type assemblies with a round-bottom flask shape are prepared from amphiphilic helical peptides by the patchwork self-assembly technique. It can disassemble selectively at the neck or the round-bottom part...
The content of this RSS Feed (c) The Royal Society of Chemistry

Cellular activity of siRNA oligonucleotides containing synthetic isomorphic nucleoside surrogates

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08809C, CommunicationDongwon Shin, Peter Lonn, Steven Dowdy, Yitzhak Tor
Singly and multiply modified synthetic siRNA oligonucleotides, containing isomorphic surrogate nucleobases, show high interference potency in cell culture, suggesting the highly isomorphic RNA alphabet, based on a thieno[3,4-d]-pyrimidine core, is...
The content of this RSS Feed (c) The Royal Society of Chemistry

One-by-one single-molecule detection of mutated nucleobases by monitoring tunneling current using a DNA tip

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08227C, CommunicationPhuc Tan Bui, Tomoaki Nishino, Hiroshi Shiigi, Tsutomu Nagaoka
A DNA molecule was utilized as a probe tip to achieve single-molecule genetic diagnoses. Hybridization of the probe and target DNAs resulted in electron tunneling along the emergent double-stranded DNA....
The content of this RSS Feed (c) The Royal Society of Chemistry

In situ preparation of 3D graphene aerogels@ hierarchical Fe3O4 nanoclusters as high rate and long cycle anode materials for lithium ion batteries

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08949A, CommunicationLishuang Fan, Bingjiang Li, David Rooney, nai qing zhang, Kening Sun
we describe a novel strategy for in situ fabrication of hierarchical Fe3O4 nanoclusters/GAs. Fe3O4 NCs/GAs deliver an excellent rate capability (the reversible capacities obtained were 1442, 392 and 118 mAhg-1...
The content of this RSS Feed (c) The Royal Society of Chemistry

A sensitive electrochemical aptasensor based on the co-catalysis of hemin/G-quadruplex, platinum nanoparticles and flower-like MnO2 nanospheres functionalized multi-walled carbon nanotubes

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08860C, CommunicationWen-Ju Xu, Shuyan Xue, Huayu Yi, Pei Jing, Yaqin Chai, Ruo Yuan
In this work, a sensitive electrochemical aptasensor for the detection of thrombin (TB) is developed and demonstrated based on the co-catalysis of hemin/G-quadruplex, platinum nanoparticles (PtNPs) and flower-like MnO2 nanospheres...
The content of this RSS Feed (c) The Royal Society of Chemistry

Towards enantioselective adsorption in surface-confined nanoporous systems

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08826C, CommunicationElke Ghijsens, Hai Cao, Aya Noguchi, Oleksandr Ivasenko, Yuan Fang, Kazukuni Tahara, Yoshito Tobe, Steven De Feyter
The adsorption of chiral molecules in surface-confined chiral porous networks shows pronounced selectivity, as a result of complementary host-guest interactions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Catalytic synthesis of amides via aldoximes rearrangement

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC08684H, Feature ArticlePascale Crochet, Victorio Cadierno
Amide bond formation reactions are among the most important transformations in organic chemistry because of the widespread occurrence of amides in pharmaceuticals, natural products and biologically active compounds. The Beckmann...
The content of this RSS Feed (c) The Royal Society of Chemistry

Dynamic Constitutional Frameworks for DNA Biomimetic Recognition

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC07525K, CommunicationRomina Catana, Mihail Barboiu, Ioana Andreea Moleavin, Lilia Clima, Alexandru Rotaru, Elena Laura Ursu, Mariana Pinteala
Linear and cross-linked Dynamic Constitutional Frameworks generated from reversibly interacting linear PEG/core constituents and cationic sites, shed light on the dominant coiling versus linear DNA binding behaviours, closer to the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Solution and solid-phase halogen and C-H hydrogen bonding to perrhenate

9 December, 2014 - 01:55
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC09242B, CommunicationCasey John Massena, Asia Marie S Riel, George Francis Neuhaus, Daniel Adam Decato, Orion Berryman
1H NMR spectroscopic and X-ray crystallographic investigations of a 1,3-bis(4-ethynyl-3-iodopyridinium)benzene scaffold with perrhenate reveal strong halogen bonding in solution, and bidentate association in the solid state. A nearly isostructural host...
The content of this RSS Feed (c) The Royal Society of Chemistry

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

Copyright 1993-2011 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.