Chem. Commun.

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

A cyclization-induced emission enhancement (CIEE)-based ratiometric fluorogenic and chromogenic probe for the facile detection of a nerve agent simulant DCP

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9729-9732
DOI: 10.1039/C5CC02991K, CommunicationAjit Kumar Mahapatra, Kalipada Maiti, Saikat Kumar Manna, Rajkishor Maji, Sanchita Mondal, Chitrangada Das Mukhopadhyay, Prithidipa Sahoo, Debasish Mandal
The first ratiometric fluorescent probe for the detection of a nerve agent simulant was developed based on tandem phosphorylation and intramolecular cyclization.
The content of this RSS Feed (c) The Royal Society of Chemistry

Two-step solid-state synthesis of PEPPSI-type compounds

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9632-9635
DOI: 10.1039/C5CC02924D, CommunicationChristopher J. Adams, Matteo Lusi, Emily M. Mutambi, A. Guy Orpen
The two-step mechanochemical preparation of an important class of organometallic compounds is reported. The carbene-metal complexes are all rapidly formed in excellent yield. The solvent-free synthesis is proved to be a viable synthetic route to useful NHC-containing compounds amenable to scale-up and mechanization.
The content of this RSS Feed (c) The Royal Society of Chemistry

Crystal-surface-induced simultaneous synthesis and hierarchical morphogenesis of conductive polymers

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9698-9701
DOI: 10.1039/C5CC03013G, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Kento Kuwabara, Yuya Oaki, Ryo Muramatsu, Hiroaki Imai
The surface of oxidant crystals as a condensed phase of the oxidative agent facilitates the simultaneous synthesis and morphogenesis of conductive polymer materials.
The content of this RSS Feed (c) The Royal Society of Chemistry

Shell-engineering of hollow g-C3N4 nanospheres via copolymerization for photocatalytic hydrogen evolution

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9706-9709
DOI: 10.1039/C5CC03143E, CommunicationDandan Zheng, Chenyang Pang, Yuxing Liu, Xinchen Wang
Aromatic monomers have been grafted onto photocatalytic hollow carbon nitride nanospheres via copolymerization to strengthen their optical and electronic properties.
The content of this RSS Feed (c) The Royal Society of Chemistry

A general method for synthesizing enzyme-polymer conjugates in reverse emulsions using Pluronic as a reactive surfactant

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9674-9677
DOI: 10.1039/C5CC01776A, CommunicationXiaoling Wu, Jun Ge, Jingying Zhu, Yifei Zhang, You Yong, Zheng Liu
A general method was proposed for synthesizing enzyme-Pluronic nanoconjugates and microgels in reverse emulsions formed by using aldehyde-functionalized Pluronic F-127 as a reactive surfactant.
The content of this RSS Feed (c) The Royal Society of Chemistry

Water-soluble plasmonic nanosensors with synthetic receptors for label-free detection of folic acid

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9678-9681
DOI: 10.1039/C5CC01489A, CommunicationRanda Ahmad, Nordin Felidj, Leila Boubekeur-Lecaque, Stephanie Lau-Truong, Sarra Gam-Derouich, Philippe Decorse, Aazdine Lamouri, Claire Mangeney
Gold nanorods were coated by molecularly imprinted polymers for the selective detection of folic acid using surface-enhanced Raman scattering.
The content of this RSS Feed (c) The Royal Society of Chemistry

Optical gain from polyfluorene keto defects in a liquid crystal mixture

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9686-9689
DOI: 10.1039/C5CC02145F, CommunicationS. Bolis, M. Celebrano, L. Ghirardini, M. Finazzi, C. Botta, J. Beeckman, P. Kockaert, T. Virgili
Confocal photoluminescence measurements and fs pump-probe spectroscopy to observe a polarized gain region from keto defects in polyfluorene isolated chains.
The content of this RSS Feed (c) The Royal Society of Chemistry

Copper(I)-catalyzed carbon-halogen bond-selective boryl substitution of alkyl halides bearing terminal alkene moieties

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9655-9658
DOI: 10.1039/C5CC02760H, CommunicationHiroaki Iwamoto, Koji Kubota, Eiji Yamamoto, Hajime Ito
The carbon-halogen bond-selective borylation of alkyl halides bearing terminal C[double bond, length as m-dash]C double bonds has been achieved using a copper(I) catalyst. This reaction represents a useful complementary approach to conventional procedures for the borylative cyclization reported in our previous work.
The content of this RSS Feed (c) The Royal Society of Chemistry

Thioamides in the collagen triple helix

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9624-9627
DOI: 10.1039/C5CC02685G, CommunicationRobert W. Newberry, Brett VanVeller, Ronald T. Raines
To probe noncovalent interactions within the collagen triple helix, backbone amides were replaced with a thioamide isostere.
The content of this RSS Feed (c) The Royal Society of Chemistry

Decarboxylative Reissert type trifluoro- and trichloro-methylation of (iso)quinoline derivatives in batch and continuous flow

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9651-9654
DOI: 10.1039/C5CC02807H, CommunicationM. Therkelsen, M. T. Rasmussen, A. T. Lindhardt
Copper-free decarboxylative trifluoro- and trichloromethylation of isoquinoline and quinoline derivatives through Reissert type reactions in batch and telescoped continuous flow.
The content of this RSS Feed (c) The Royal Society of Chemistry

The dual role of borohydride depending on reaction temperature: synthesis of iridium and iridium oxide

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9690-9693
DOI: 10.1039/C5CC03182F, CommunicationKalapu Chakrapani, S. Sampath
Temperature dependent reaction products are observed when borohydride is present in aqueous solutions containing Ir3+.
The content of this RSS Feed (c) The Royal Society of Chemistry

Tailoring metal-oxide interfaces of inverse catalysts of TiO2/nanoporous-Au under hydrogen oxidation

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9620-9623
DOI: 10.1039/C5CC02832A, CommunicationKamran Qadir, Bui Thi Phuong Quynh, Hyosun Lee, Song Yi Moon, Sang Hoon Kim, Jeong Young Park
The catalytic activity of nanoporous Au prepared from a Au-Si alloy is enhanced by engineering Au-TiO2 interfaces under H2 oxidation.
The content of this RSS Feed (c) The Royal Society of Chemistry

The fluorescence regulation mechanism of the paramagnetic metal in a biological HNO sensor

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9616-9619
DOI: 10.1039/C5CC00787A, CommunicationWenjing Yang, Xuebo Chen, Huizhen Su, Weihai Fang, Yong Zhang
A theoretical model was developed to reveal the origin of paramagnetic metal induced fluorescence quenching.
The content of this RSS Feed (c) The Royal Society of Chemistry

Spiroboronate Si-rhodamine as a near-infrared probe for imaging lysosomes based on the reversible ring-opening process

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9608-9611
DOI: 10.1039/C5CC02496J, CommunicationWeiwei Zhu, Xiaoyun Chai, Baogang Wang, Yan Zou, Ting Wang, Qingguo Meng, Qiuye Wu
A cyclic boronate structure was incorporated into Si-rhodamine to design a pH-activatable near-infrared (NIR) probe based on the reversible ring-opening process.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis of trapezohedral indium oxide nanoparticles with high-index {211} facets and high gas sensing activity

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9612-9615
DOI: 10.1039/C5CC02029H, CommunicationXiguang Han, Xiao Han, Linqiang Sun, Shengguang Gao, Liang Li, Qin Kuang, Zhaoxiong Xie, Chao Wang
Trapezohedron-shaped (TS) In2O3 particles with exposed high-index {211} facets were successfully synthesized in an oleic acid (OA) and trioctylamine (TOA) system. It exhibited high gas sensing properties.
The content of this RSS Feed (c) The Royal Society of Chemistry

sp2-sp3 diboranes: astounding structural variability and mild sources of nucleophilic boron for organic synthesis

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9594-9607
DOI: 10.1039/C5CC02316E, Feature ArticleRian D. Dewhurst, Emily C. Neeve, Holger Braunschweig, Todd B. Marder
The synthesis, structures and immense synthetic potential of sp2-sp3 diboranes are reviewed and critically discussed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Robust enzyme-silica composites made from enzyme nanocapsules

31 May, 2015 - 21:17

Chem. Commun., 2015, 51,9628-9631
DOI: 10.1039/C5CC02053K, CommunicationJie Li, Xin Jin, Yang Liu, Fan Li, Linlin Zhang, Xianyuan Zhu, Yunfeng Lu
Novel enzyme composites are synthesized first by in situ polymerization around enzymes and a subsequent sol-gel process. Both the polymer shell and the silica shell with desired functional moieties provide not only great enzyme protection but also a favorable microenvironment, resulting in significantly enhanced activity and stability.
The content of this RSS Feed (c) The Royal Society of Chemistry

Amphiphilic tertiary amine N-oxides: a mediated radical emulsion polymerization with non-formation of alkoxyamine dormant chains

27 May, 2015 - 20:17

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C5CC02413G, CommunicationKaihua Shen, Debang Qi, Ying Li, Xinglin Zhao, Yang Li
Octadecylamine ethoxylate (EO = 5) N-oxides (AO-1805) were presented which are one kind of interfacial tertiary amine N-oxides that differs from TEMPO derivatives.
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

Copper(I)-photocatalyzed trifluoromethylation of alkenes

27 May, 2015 - 20:17

Chem. Commun., 2015, 51,9571-9574
DOI: 10.1039/C5CC01923K, CommunicationR. Beniazza, F. Molton, C. Duboc, A. Tron, N. D. McClenaghan, D. Lastecoueres, J.-M. Vincent
Using the photoreducible CuII precatalyst 2, trifluoromethylation of terminal alkenes can be conducted at low copper loading on exposing the reaction mixture to sunlight/ambient light.
The content of this RSS Feed (c) The Royal Society of Chemistry

Using RecA protein to enhance kinetic rates of DNA circuits

27 May, 2015 - 20:17

Chem. Commun., 2015, 51,9503-9506
DOI: 10.1039/C5CC02261D, CommunicationJ. N. Milligan, A. D. Ellington
RecA, a recombination enzyme that catalyzes sequence specific strand exchange, increases the rate of DNA circuitry up to 9-fold.
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.