Royal Society of Chemistry

Long wavelength optical control of glutamate receptor ion channels using a tetra-ortho-substituted azobenzene derivative

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14613-14615
DOI: 10.1039/C4CC06612J, CommunicationA. Rullo, A. Reiner, A. Reiter, D. Trauner, E. Y. Isacoff, G. A. Woolley
Tetra-ortho-chloro substitution shifts the optical switching of azobenzene modified glutamate receptors into the red.
The content of this RSS Feed (c) The Royal Society of Chemistry

Photo-induced charge recombination kinetics in MAPbI3-xClx perovskite-like solar cells using low band-gap polymers as hole conductors

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14566-14569
DOI: 10.1039/C4CC06338D, CommunicationJose Manuel Marin-Beloqui, Javier Perez Hernandez, Emilio Palomares
We measured the charge recombination kinetics using transient photovoltage (TPV) and laser transient absorption spectroscopy (L-TAS) in MAPbI3-xClx perovskite solar cells using low band gap polymers as hole transport materials (HTMs).
The content of this RSS Feed (c) The Royal Society of Chemistry

A LiFSI-LiTFSI binary-salt electrolyte to achieve high capacity and cycle stability for a Li-S battery

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14647-14650
DOI: 10.1039/C4CC06666A, CommunicationJ. J. Hu, G. K. Long, S. Liu, G. R. Li, X. P. Gao
A high capacity and stable cycle performance of the sulfur-based composite are realized in the LiFSI-LiTFSI binary-salt electrolyte, accompanied simultaneously by the homogeneous lithium deposition on the anode.
The content of this RSS Feed (c) The Royal Society of Chemistry

Cobalt-containing layered or zeolitic silicates as photocatalysts for hydrogen generation

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14643-14646
DOI: 10.1039/C4CC05931J, CommunicationStefan Neatu, Marta Puche, Vicente Fornes, Hermenegildo Garcia
Co grafted or included in a silicate host is active for the overall water splitting.
The content of this RSS Feed (c) The Royal Society of Chemistry

Chemically-induced redox switching of a metalloprotein reveals thermodynamic and kinetic heterogeneity, one molecule at a time

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14523-14526
DOI: 10.1039/C4CC06334A, CommunicationNamik Akkilic, Fenna van der Grient, Muhammad Kamran, Nusrat J. M. Sanghamitra
FRET-based detection of individual azurin-Cy5 molecules shows an on (reduction)-off (oxidation) fluorescence switching, reveals the redox parameters.
The content of this RSS Feed (c) The Royal Society of Chemistry

An ESR and DFT study of hydration of the 2[prime or minute]-deoxyuridine-5-yl radical: a possible hydroxyl radical intermediate

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14605-14608
DOI: 10.1039/C4CC07089E, CommunicationLidia Chomicz, Alex Petrovici, Ian Archbold, Amitava Adhikary, Anil Kumar, Michael D. Sevilla, Janusz Rak
An ESR and DFT study demonstrates a simple reaction between the uridine-5-yl radical and H2O resulting in the genotoxic hydroxyl radical.
The content of this RSS Feed (c) The Royal Society of Chemistry

An organocatalytic domino Michael-alkylation reaction: highly enantioselective construction of spiro-cyclopentanoneoxindoles and tetronic acid scaffolds

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14601-14604
DOI: 10.1039/C4CC05207B, CommunicationJing Zhou, Qi-Lin Wang, Lin Peng, Fang Tian, Xiao-Ying Xu, Li-Xin Wang
An asymmetric domino reaction of methyleneindolinones and [gamma]-halogenated [small beta]-ketoesters is developed to give spiro-cyclopentanoneoxindoles and tetronic acid derivatives with excellent enantioselectivites.
The content of this RSS Feed (c) The Royal Society of Chemistry

Deciphering the origin of cooperative catalysis by dirhodium acetate and chiral spiro phosphoric acid in an asymmetric amination reaction

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14639-14642
DOI: 10.1039/C4CC05202A, CommunicationHemanta K. Kisan, Raghavan B. Sunoj
The transition state for enantioselective protonation by chiral phosphoric acid enjoys a cooperative stabilization offered by the dirhodium catalyst.
The content of this RSS Feed (c) The Royal Society of Chemistry

A highly selective long-wavelength fluorescent probe for the detection of human carboxylesterase 2 and its biomedical applications

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14519-14522
DOI: 10.1039/C4CC06642A, CommunicationLei Feng, Zhao-Ming Liu, Liang Xu, Xia Lv, Jing Ning, Jie Hou, Guang-Bo Ge, Jing-Nan Cui, Ling Yang
A highly selective long-wavelength fluorescent probe for the detection of human carboxylesterase 2 (hCE2) has been developed and well characterized. The probe can be used for measuring the real activities of hCE2 in complex biological systems.
The content of this RSS Feed (c) The Royal Society of Chemistry

Dopamine-assisted one-pot synthesis of zinc ferrite-embedded porous carbon nanospheres for ultrafast and stable lithium ion batteries

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14597-14600
DOI: 10.1039/C4CC07350A, CommunicationXiayin Yao, Chenyang Zhao, Junhua Kong, Huiqing Wu, Dan Zhou, Xuehong Lu
ZnFe2O4-embedded polydopamine-derived carbon (ZnFe2O4@CPDA) nanospheres are synthesized by in situ polymerization followed by carbonization and shown to be promising anode materials for lithium-ion batteries with excellent rate capability and cycling stability.
The content of this RSS Feed (c) The Royal Society of Chemistry

Cyclization of alkynoic acids in water in the presence of a vesicular self-assembled amphiphilic pincer palladium complex catalyst

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14516-14518
DOI: 10.1039/C4CC07015A, CommunicationGo Hamasaka, Yasuhiro Uozumi
Alkynoic acids were cyclized in the presence of a vesicular palladium-based catalyst in water to give the corresponding lactones.
The content of this RSS Feed (c) The Royal Society of Chemistry

Quantum-dot-tagged photonic crystal beads for multiplex detection of tumor markers

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14589-14592
DOI: 10.1039/C4CC07019D, CommunicationJuan Li, Huan Wang, Shujun Dong, Peizhi Zhu, Guowang Diao, Zhanjun Yang
Novel quantum-dot-tagged photonic crystal beads (PCBs) were fabricated for multiplex detection of tumor markers via self-assembly of quantum-dot-embedded polystyrene nanospheres into PCBs.
The content of this RSS Feed (c) The Royal Society of Chemistry

New magnetic frameworks of [(CuF2(H2O)2)x(pyz)]

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14504-14507
DOI: 10.1039/C4CC06696K, CommunicationA. Lanza, C. Fiolka, M. Fisch, N. Casati, M. Skoulatos, C. Ruegg, K. W. Kramer, Piero Macchi
The magnetic exchange in mono- or bi-layer Cu-based coordination polymers is tuned by pressure.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synchronized synthesis of Pd@C-RGO carbocatalyst for improved anode and cathode performance for direct ethylene glycol fuel cell

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14623-14626
DOI: 10.1039/C4CC06879C, CommunicationRamanujam Kannan, Ae Rhan Kim, Kee Suk Nahm, Hong-Ki Lee, Dong Jin Yoo
The simultaneous formation of a carbocatalyst composed of 5 nm sized flower-shaped Pd nanoparticles assembled on carbon-reduced graphene oxide (Pd@C-RGO) is reported via the solid state process between 1 and 2 minutes followed by microwave irradiation and exhibits improved electrocatalytic performance for the oxidation of ethylene glycol.
The content of this RSS Feed (c) The Royal Society of Chemistry

Facile synthesis of spinel CuCo2O4 nanocrystals as high-performance cathode catalysts for rechargeable Li-air batteries

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14635-14638
DOI: 10.1039/C4CC04682J, CommunicationYing Liu, Lu-Jie Cao, Chen-Wei Cao, Man Wang, Kwan-Lan Leung, Shan-Shan Zeng, T. F. Hung, C. Y. Chung, Zhou-Guang Lu
CuCo2O4 nanoparticles have been synthesized by a simple and low-cost urea combustion method and characterized as bifunctional catalysts for non-aqueous Li-air batteries.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mo(CO)6 catalysed chemoselective hydrosilylation of [small alpha],[small beta]-unsaturated amides for the formation of allylamines

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14508-14511
DOI: 10.1039/C4CC07150F, CommunicationAlexey Volkov, Fredrik Tinnis, Tove Slagbrand, Ida Pershagen, Hans Adolfsson
Inexpensive and commercially available Mo(CO)6 was used as a catalyst for efficient and chemoselective hydrosilylation of amides under mild conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Ultrafast energy transfer in a Pd(II)-bridged bisporphyrin dyad

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14609-14612
DOI: 10.1039/C4CC05898D, CommunicationMohammed Abdelhameed, Adam Langlois, Paul-Ludovic Karsenti, Sebastien Richeter, Romain Ruppert, Pierre D. Harvey
A Pd(II)-bridged bisporphyrin dyad exhibits the fastest rate for S1 energy transfer in metallo-bridged species because the chromophores are heavily coupled.
The content of this RSS Feed (c) The Royal Society of Chemistry

Disulfide reshuffling triggers the release of a thiol-free anti-HIV agent to make up fast-acting, potent macromolecular prodrugs

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14498-14500
DOI: 10.1039/C4CC04280H, CommunicationAnders Kock, Kaja Zuwala, Anton A. A. Smith, Pau Ruiz-Sanchis, Benjamin M. Wohl, Martin Tolstrup, Alexander N. Zelikin
Macromolecular prodrugs of azidothymidine release their payload when triggered by an intracellular chemical stimulus and prevent infectivity of HIV.
The content of this RSS Feed (c) The Royal Society of Chemistry

Ruthenium-catalyzed highly regio- and stereoselective hydroarylation of aromatic sulfoxides with alkynes via C-H bond activation

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14573-14576
DOI: 10.1039/C4CC06426G, CommunicationKishor Padala, Masilamani Jeganmohan
A ruthenium-catalyzed hydroarylation of aromatic sulfoxides with alkynes in the presence of AgSbF6 and pivalic acid yielding trisubstituted alkenes is described.
The content of this RSS Feed (c) The Royal Society of Chemistry

Multiplex SNP detection in multiple codons for accurate drug therapy

Chem. Commun. - 29 October, 2014 - 15:54

Chem. Commun., 2014, 50,14585-14588
DOI: 10.1039/C4CC06625A, CommunicationDanishmalik Rafiq Sayyed, Satish Balasaheb Nimse, Keum-Soo Song, Nackmoon Sung, Taisun Kim
Multiplex SNP discrimination in the multiple codons of the genomic DNA is demonstrated by applying controller DNA technology (CDT) to MDR-TB 9G DNAChips.
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.