Feed aggregator

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

Stable colloidal solutions of strontium hexaferrite hard magnetic nanoparticles

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

Chem. Commun., 2014, 50,14581-14584
DOI: 10.1039/C4CC03870C, CommunicationLev A. Trusov, Alexander V. Vasiliev, Maria R. Lukatskaya, Dmitry D. Zaytsev, Martin Jansen, Pavel E. Kazin
Strontium hexaferrite colloid. Optical transmission depends on magnetic field strength and direction.
The content of this RSS Feed (c) The Royal Society of Chemistry

Tuning aluminum spatial distribution in ZSM-5 membranes: a new strategy to fabricate high performance and stable zeolite membranes for dehydration of acetic acid

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

Chem. Commun., 2014, 50,14654-14657
DOI: 10.1039/C4CC04747H, CommunicationJianhua Yang, Liangqing Li, Wanze Li, Jinqu Wang, Zan Chen, Dehong Yin, Jinming Lu, Yan Zhang, Hongchen Guo
A ZSM-5 membrane with homogeneous aluminum spatial distribution exhibiting high performance for dehydration of acetic acid was first achieved.
The content of this RSS Feed (c) The Royal Society of Chemistry

Doubly N-confused isophlorin: synthesis, structure and copper coordination

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

Chem. Commun., 2014, 50,14593-14596
DOI: 10.1039/C4CC06259K, CommunicationJiaying Yan, Makoto Takakusaki, Yufeng Yang, Shigeki Mori, Bao Zhang, Yaqing Feng, Masatoshi Ishida, Hiroyuki Furuta
A novel doubly N-confused isophlorin has been prepared through nucleophilic ring-opening reaction of N-confused, N-fused porphyrin with benzenethiol.
The content of this RSS Feed (c) The Royal Society of Chemistry

Programmable protein-DNA hybrid hydrogels for the immobilization and release of functional proteins

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

Chem. Commun., 2014, 50,14620-14622
DOI: 10.1039/C4CC07144A, CommunicationYuzhou Wu, Chuang Li, Felix Boldt, Yanran Wang, Seah Ling Kuan, Thuy Tam Tran, Viktoria Mikhalevich, Christina Fortsch, Holger Barth, Zhongqiang Yang, Dongsheng Liu, Tanja Weil
A modular approach for the precise assembly of multicomponent hydrogels consisting of protein and DNA building blocks is described for the first time.
The content of this RSS Feed (c) The Royal Society of Chemistry

Prediction of Silicon-Based Layered Structures for Optoelectronic Applications

J. Am. Chem. Soc. - 29 October, 2014 - 15:37

TOC Graphic

Journal of the American Chemical SocietyDOI: 10.1021/ja507147p

Enantioselective CuH-Catalyzed Anti-Markovnikov Hydroamination of 1,1-Disubstituted Alkenes

J. Am. Chem. Soc. - 29 October, 2014 - 15:37

TOC Graphic

Journal of the American Chemical SocietyDOI: 10.1021/ja509786v

N,N′-Dioxide–Scandium(III)-Catalyzed Asymmetric Aza-Friedel–Crafts Reaction of Sesamol with Aldimines

J. Org. Chem. - 29 October, 2014 - 15:21

TOC Graphic

The Journal of Organic ChemistryDOI: 10.1021/jo5020036

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.