Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 20 hours ago

Direct conversion of Cytochrome c spectral shifts to fluorescence using photochromic FRET

21 September, 2014 - 06:17

Chem. Commun., 2014, 50,12333-12336
DOI: 10.1039/C4CC06146B, CommunicationSelen Manioglu, Muge Atis, Mehdi Aas, Alper Kiraz, Halil Bayraktar
Photochromic fluorescence resonance energy transfer was used to determine the oxidation state change of Cytochrome c that modulated the Venus emission.
The content of this RSS Feed (c) The Royal Society of Chemistry

H2Me-do2pa: an attractive chelator with fast, stable and inert natBi3+ and 213Bi3+ complexation for potential [small alpha]-radioimmunotherapy applications

21 September, 2014 - 06:17

Chem. Commun., 2014, 50,12371-12374
DOI: 10.1039/C4CC05529B, CommunicationLuis M. P. Lima, Maryline Beyler, Fatima Oukhatar, Patricia Le Saec, Alain Faivre-Chauvet, Carlos Platas-Iglesias, Rita Delgado, Raphael Tripier
H2Me-do2pa was found to be an efficient ligand for the complexation of Bi3+ and proved to be very attractive for its use for RIT applications.
The content of this RSS Feed (c) The Royal Society of Chemistry

Bromoform reaction of tertiary amines with N,N-dibromosulfonamides or NBS/sulfonamides

21 September, 2014 - 06:17

Chem. Commun., 2014, 50,12367-12370
DOI: 10.1039/C4CC05578K, CommunicationJie Chen, Yu-Ping Guo, Ming-Hui Sun, Guo-Tao Fan, Ling Zhou
A new bromoform reaction of tertiary amines with N,N-dibromosulfonamides or NBS/sulfonamides has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Pyridynes and indolynes as building blocks for functionalized heterocycles and natural products

19 September, 2014 - 05:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06445C, Feature ArticleAdam E. Goetz, Tejas K. Shah, Neil K. Garg
This feature article showcases the use of pyridynes and indolynes to construct functionalized heterocycles and complex natural products.
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

Highly effective yet simple transmembrane anion transporters based upon ortho-phenylenediamine bis-ureas

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12050-12053
DOI: 10.1039/C4CC05519E, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Louise E. Karagiannidis, Cally J. E. Haynes, Katie J. Holder, Isabelle L. Kirby, Stephen J. Moore, Neil J. Wells, Philip A. Gale
Simple, highly fluorinated receptors are shown to function as effective transmembrane anion transporters with the most active transporters rivalling the transport efficacy of natural anion transporter prodigiosin for chloride/bicarbonate antiport.
The content of this RSS Feed (c) The Royal Society of Chemistry

A six-component metallosupramolecular pentagon via self-sorting

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12189-12192
DOI: 10.1039/C4CC05465B, CommunicationManik Lal Saha, Nikita Mittal, Jan W. Bats, Michael Schmittel
The six-component pentagon P1 with its five dynamic vertices was conceived on the basis of three different orthogonal metal complex units in a 1-fold completive self-sorting of four linear ligands and two metal ions without using directional bonding.
The content of this RSS Feed (c) The Royal Society of Chemistry

Chemical modification of temoporfin - a second generation photosensitizer activated using upconverting nanoparticles for singlet oxygen generation

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12150-12153
DOI: 10.1039/C4CC05867D, CommunicationQ. Yu, E. M. Rodriguez, R. Naccache, P. Forgione, G. Lamoureux, F. Sanz-Rodriguez, D. Scheglmann, J. A. Capobianco
We have successfully prepared a nanoconstruct m-THPC-MBA-LiYF4:Tm3+/Yb3+-UCNPs capable of performing photodynamic therapy upon irradiation using 980 nm light.
The content of this RSS Feed (c) The Royal Society of Chemistry

Generation of aminoborane monomers RR[prime or minute]N[double bond, length as m-dash]BH2 from amine-boronium cations [RR[prime or minute]NH-BH2L]+: metal catalyst-free formation of polyaminoboranes at ambient temperature

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12146-12149
DOI: 10.1039/C4CC05145A, CommunicationOwen J. Metters, Andy M. Chapman, Alasdair P. M. Robertson, Christopher H. Woodall, Paul J. Gates, Duncan F. Wass, Ian Manners
Amine-boronium cations function as precursors to aminoborane monomers, oligomers and polymers.
The content of this RSS Feed (c) The Royal Society of Chemistry

N,S-Dimethyldithiocarbamyl oxalates as precursors for determining kinetic parameters for oxyacyl radicals

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12040-12042
DOI: 10.1039/C4CC06132B, CommunicationSara H. Kyne, Carl H. Schiesser
N,S-Dimethyldithiocarbamyl oxalates are novel, readily prepared precursors to oxyacyl radicals that are more suitable for kinetic studies than existing precursors.
The content of this RSS Feed (c) The Royal Society of Chemistry

Monitoring ATP hydrolysis and ATPase inhibitor screening using 1H NMR

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12037-12039
DOI: 10.1039/C4CC04399E, CommunicationBingqian Guo, Pinar S. Gurel, Rui Shu, Henry N. Higgs, Maria Pellegrini, Dale F. Mierke
A novel method to measure enzymatic ATP hydrolysis kinetics using 1H NMR and perform ATPase inhibitor screening.
The content of this RSS Feed (c) The Royal Society of Chemistry

Supramolecular control over recognition and efficient detection of picric acid

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12061-12064
DOI: 10.1039/C4CC05888G, CommunicationVirginie Bereau, Carine Duhayon, Jean-Pascal Sutter
Supramolecular recognition and the subsequent host-guest adduct are shown to have a pivotal effect on the sensing capability of bimetallic Schiff-base aluminum complexes for picric acid.
The content of this RSS Feed (c) The Royal Society of Chemistry

A new aerogel based CO2 adsorbent developed using a simple sol-gel method along with supercritical drying

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12158-12161
DOI: 10.1039/C4CC06424K, CommunicationYong Kong, Guodong Jiang, Maohong Fan, Xiaodong Shen, Sheng Cui, Armistead G. Russell
A new and high-performance aerogel adsorbent for CO2 capture was developed using a one-step sol-gel process along with solvent exchange and supercritical drying (SCD). The resulting adsorbent is regenerable, and dynamic or has a high CO2 adsorption rate.
The content of this RSS Feed (c) The Royal Society of Chemistry

Oligopeptide-decorated liquid crystal droplets for detecting proteases

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12162-12165
DOI: 10.1039/C4CC04651J, CommunicationChung-Yun Chang, Chih-Hsin Chen
We prepared the oligopeptide-decorated liquid crystal (LC) droplets for detecting proteases through the transition of LC configuration inside the droplets.
The content of this RSS Feed (c) The Royal Society of Chemistry

Electron-spin excitation by implanting hydrogen into metallofullerene: the synthesis and spectroscopic characterization of Sc4C2H@Ih-C80

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12166-12168
DOI: 10.1039/C4CC05783J, CommunicationYongqiang Feng, Taishan Wang, Jingyi Wu, Zhuxia Zhang, Li Jiang, Hongbin Han, Chunru Wang
A spin-active hydrogen-containing metallofullerene, Sc4C2H@C80, with a nested structure was synthesized and investigated.
The content of this RSS Feed (c) The Royal Society of Chemistry

Direct coupling of carbenium ions with indoles and anilines for the synthesis of cationic [small pi]-conjugated dyes

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12169-12172
DOI: 10.1039/C4CC05193A, CommunicationRemi Vanel, Francois-Alexandre Miannay, Eric Vauthey, Jerome Lacour
Direct C-C bond formation occurs between tris-(2,6-dimethoxyphenyl)carbenium ions and indoles-anilines yielding cationic push-pull dyes that present a strong hyper- and bathochromism.
The content of this RSS Feed (c) The Royal Society of Chemistry

Discovery of a new fluorescent light-up probe specific to parallel G-quadruplexes

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12173-12176
DOI: 10.1039/C4CC05394J, CommunicationShuo-Bin Chen, Wei-Bin Wu, Ming-Hao Hu, Tian-Miao Ou, Lian-Quan Gu, Jia-Heng Tan, Zhi-Shu Huang
A sensitive probe was developed for the detection of parallel G-quadruplexes without affecting their topology or thermal stability.
The content of this RSS Feed (c) The Royal Society of Chemistry

A cleavable azide resin for direct click chemistry mediated enrichment of alkyne-labeled proteins

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12098-12100
DOI: 10.1039/C4CC05246C, CommunicationChristian Sibbersen, Lennart Lykke, Niels Gregersen, Karl Anker Jorgensen, Mogens Johannsen
The direct conjugation of a labeled proteome to a cleavable azide resin utilizing the copper-catalyzed azide alkyne cycloaddition is demonstrated.
The content of this RSS Feed (c) The Royal Society of Chemistry

A new tetrazolate zeolite-like framework for highly selective CO2/CH4 and CO2/N2 separation

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12101-12104
DOI: 10.1039/C4CC05729E, CommunicationShunshun Xiong, Youjin Gong, Hongxia Wang, Hailong Wang, Qiang Liu, Mei Gu, Xiaolin Wang, Banglin Chen, Zhiyong Wang
A new tetrazolate zeolite-like framework with uncoordinated N atoms and methyl groups exhibits high selectivity for CO2/CH4 and CO2/N2, indicating a synergistic effect of the suitable pore size/shape and functional groups.
The content of this RSS Feed (c) The Royal Society of Chemistry

Oxygen-induced self-assembly of quaterphenyl molecules on metal surfaces

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12112-12115
DOI: 10.1039/C4CC05235H, CommunicationQiang Sun, Chi Zhang, Liangliang Cai, Qinggang Tan, Wei Xu
From high-resolution UHV-STM imaging and DFT calculations we have demonstrated a novel method to construct well-ordered molecular nanostructures of an unfunctionalized aromatic molecule (4Ph) on both Ag(110) and Cu(110) by introducing oxygen molecules.
The content of this RSS Feed (c) The Royal Society of Chemistry

Stepwise radial complexation from the outer layer to the inner layer of a dendritic ligand: a phenylazomethine dendrimer with an inverted coordination sequence

19 September, 2014 - 05:54

Chem. Commun., 2014, 50,12177-12180
DOI: 10.1039/C4CC05007J, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Ken Albrecht, Noriko Sakane, Kimihisa Yamamoto
A meta-substituted phenylazomethine dendrimer was discovered as a dendritic ligand that sequentially coordinates to Lewis acids from the outer layer to the inner layer in a stepwise radial fashion.
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.