Chem. Commun.

Syndicate content RSC - Chem. Commun. latest articles
RSC - Chem. Commun. latest articles
Updated: 1 day 13 hours ago

Palladium-catalyzed asymmetric hydrogenation of 3-phthalimido substituted quinolines

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9588-9590
DOI: 10.1039/C4CC04386C, CommunicationXian-Feng Cai, Wen-Xue Huang, Zhang-Pei Chen, Yong-Gui Zhou
Homogeneous Pd-catalyzed asymmetric hydrogenation of 3-phthalimido substituted quinolines was successfully developed with up to 90% ee.
The content of this RSS Feed (c) The Royal Society of Chemistry

Detection of cancer cells using triplex DNA molecular beacons based on expression of enhanced green fluorescent protein (eGFP)

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9547-9549
DOI: 10.1039/C4CC03925D, CommunicationDongmei Xi, Xindong Wang, Shiyun Ai, Shusheng Zhang
A novel strategy was developed for cancer cell detection using triplex DNA based on expression of enhanced green fluorescent protein.
The content of this RSS Feed (c) The Royal Society of Chemistry

A fluorescent probe for site I binding and sensitive discrimination of HSA from BSA

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9573-9576
DOI: 10.1039/C4CC03778B, CommunicationJiangli Fan, Wen Sun, Zhenkuan Wang, Xiaojun Peng, Yueqing Li, Jianfang Cao
A fluorescent HSA probe is designed and successfully utilized to detect trace HSA in healthy human urine.
The content of this RSS Feed (c) The Royal Society of Chemistry

Self-assembled LiFePO4 nanowires with high rate capability for Li-ion batteries

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9569-9572
DOI: 10.1039/C4CC04036H, CommunicationLele Peng, Yu Zhao, Yu Ding, Guihua Yu
A novel LiFePO4 nanoarchitecture composed of self-assembled single-crystalline nanowires exhibits high rate capability as a promising cathode.
The content of this RSS Feed (c) The Royal Society of Chemistry

Facile regiospecific synthesis of 2,3-disubstituted indoles from isatins

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9469-9472
DOI: 10.1039/C4CC04555F, CommunicationXiaowei Dou, Weijun Yao, Shan Wen, Yixin Lu
A facile regiospecific synthesis of 2,3-disubstituted indoles from isatins has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Palladium/sulfoxide-phosphine-catalyzed highly enantioselective allylic etherification and amination

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9550-9553
DOI: 10.1039/C4CC03920C, CommunicationBin Feng, Hong-Gang Cheng, Jia-Rong Chen, Qiao-Hui Deng, Liang-Qiu Lu, Wen-Jing Xiao
Pd-catalyzed asymmetric allylic etherification and amination with a wide range of O- and N-nucleophiles using a chiral sulfoxide-phosphine ligand have been developed (up to 97% yield, 98.5% ee).
The content of this RSS Feed (c) The Royal Society of Chemistry

Self-assembled hierarchical yolk-shell structured NiO@C from metal-organic frameworks with outstanding performance for lithium storage

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9485-9488
DOI: 10.1039/C4CC03807J, CommunicationLixiang Liu, Hong Guo, Jiajia Liu, Fang Qian, Conghai Zhang, Tingting Li, Weiwei Chen, Xiangjun Yang, Yicheng Guo
A facile strategy is employed to prepare hierarchical yolk-shell hybrid NiO@C materials via MOFs. The unique nanostructures as well as the hybrid characteristics of active components contribute greatly to the outstanding electrochemical performance.
The content of this RSS Feed (c) The Royal Society of Chemistry

Facile preparation of black Nb4+ self-doped K4Nb6O17 microspheres with high solar absorption and enhanced photocatalytic activity

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9554-9556
DOI: 10.1039/C4CC04432K, CommunicationChao Zhou, Yufei Zhao, Lu Shang, Yinhu Cao, Li-Zhu Wu, Chen-Ho Tung, Tierui Zhang
Black Nb4+ self-doped K4Nb6O17 microspheres with high solar absorption and enhanced visible-light-driven photocatalytic H2 production activity were prepared for the first time through a facile UV light photoreduction method.
The content of this RSS Feed (c) The Royal Society of Chemistry

Supramolecular self-assembly of morphology-dependent luminescent Ag nanoclusters

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9565-9568
DOI: 10.1039/C4CC03913K, CommunicationXiaofang Jia, Jing Li, Erkang Wang
Self-assembled thiolated Ag nanoclusters (NCs) were facilely synthesized through one-pot microwave-assisted reaction. By the mechanism of aggregation induced emission, the quantum yield of the AgNCs is as high as 25.6%. The as-prepared AgNCs give access to intriguing photophysical features and multicolour emission, which are found to be related to their fascinating supramolecular structures.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mechano-responsive polymer solutions based on CO2 supersaturation: shaking-induced phase transitions and self-assembly or dissociation of polymeric nanoparticles

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9561-9564
DOI: 10.1039/C4CC04139A, CommunicationPeter J. Roth, Jing Yang Quek, Yicheng Zhu, Bianca M. Blunden, Andrew B. Lowe
Shaking solutions of tailored (co)polymers in soda water is shown to induce precipitation, nanoparticle formation, or polymer or nanoparticle dissolution.
The content of this RSS Feed (c) The Royal Society of Chemistry

A bioorthogonal 68Ga-labelling strategy for rapid in vivo imaging

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9557-9560
DOI: 10.1039/C4CC03903C, CommunicationHelen L. Evans, Quang-De Nguyen, Laurence S. Carroll, Maciej Kaliszczak, Frazer J. Twyman, Alan C. Spivey, Eric O. Aboagye
The in vivo imaging of EGFR is achieved using a 68Ga-labelled tetrazine via a fast and bioorthogonal IeDDA reaction.
The content of this RSS Feed (c) The Royal Society of Chemistry

Metal-organic frameworks as potential shock absorbers: the case of the highly flexible MIL-53(Al)

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9462-9464
DOI: 10.1039/C4CC03853C, CommunicationPascal G. Yot, Zoubeyr Boudene, Jasmine Macia, Dominique Granier, Louis Vanduyfhuys, Toon Verstraelen, Veronique Van Speybroeck, Thomas Devic, Christian Serre, Gerard Ferey, Norbert Stock, Guillaume Maurin
Investigating the irreversible pressure induced structural transformation of MIL-53(Al).
The content of this RSS Feed (c) The Royal Society of Chemistry

NanoKeepers: stimuli responsive nanocapsules for programmed specific targeting and drug delivery

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9489-9492
DOI: 10.1039/C4CC04248D, CommunicationFrank J. Hernandez, Luiza I. Hernandez, Murat Kavruk, Yakup M. Ar[i without dot]ca, Gulay Bayramoglu, Baris A. Borsa, Huseyin A. Oktem, Thomas Schafer, Veli C. Ozalp
NanoKeepers are a novel therapeutic strategy for specific targeting of S. aureus, with controlled release of antibiotics based on nuclease activity.
The content of this RSS Feed (c) The Royal Society of Chemistry

Glycoconjugated porphyrin dimers as robust ratiometric temperature sensors

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9529-9532
DOI: 10.1039/C4CC03367A, CommunicationFabien Hammerer, Guillaume Garcia, Pauline Charles, Aude Sourdon, Sylvain Achelle, Marie-Paule Teulade-Fichou, Philippe Maillard
We report the properties of glycoconjugated porphyrin dimers behaving as highly sensitive ratiometric temperature sensors in water.
The content of this RSS Feed (c) The Royal Society of Chemistry

A nanocellulose-dye conjugate for multi-format optical pH-sensing

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9493-9496
DOI: 10.1039/C4CC02983F, CommunicationPrashant Chauhan, Caroline Hadad, Ana Herreros Lopez, Simone Silvestrini, Valeria La Parola, Enrico Frison, Michele Maggini, Maurizio Prato, Tommaso Carofiglio
A pH-sensitive azo-dye covalently grafted onto cellulose nanocrystals yields nanostructured optodes in the form of membranes, sticks, and water-based inks for optical pH detection.
The content of this RSS Feed (c) The Royal Society of Chemistry

Cell imaging using red fluorescent light-up probes based on an environment-sensitive fluorogen with intramolecular charge transfer characteristics

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9497-9500
DOI: 10.1039/C4CC04654D, CommunicationGuangxue Feng, Jie Liu, Ruoyu Zhang, Bin Liu
We report a general strategy to design and synthesize red fluorescent OFF/ON probes for cell imaging by taking advantage of the intramolecular charge transfer characteristics.
The content of this RSS Feed (c) The Royal Society of Chemistry

Ditopic pillar[5]arene-based fluorescence enhancement material mediated by [c2]daisy chain formation

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9458-9461
DOI: 10.1039/C4CC03992K, CommunicationKai Wang, Chun-Yu Wang, Yumo Zhang, Sean Xiao-An Zhang, Bing Yang, Ying-Wei Yang
Ditopic pillarene-based fluorescence enhancement material, induced by [c2]daisy chain formation, can serve as a multi-responsive supramolecular sensor.
The content of this RSS Feed (c) The Royal Society of Chemistry

Capsules with a hierarchical shell structure assembled by aminoglycosides and DNA via the kinetic path

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9525-9528
DOI: 10.1039/C4CC03508A, CommunicationJihan Zhou, Hao Wen, Fuyou Ke, Dong Shi, April A. Brisky, Nan Wang, Lin Zhu, Xiangyun Qiu, Dehai Liang
After simple mixing, DNA and aminoglycosides form capsules with a hierarchical shell structure: a smooth and rigid outer layer and a viscoelastic inner layer.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis and characterization of two-dimensional Nb4C3 (MXene)

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9517-9520
DOI: 10.1039/C4CC03366C, CommunicationM. Ghidiu, M. Naguib, C. Shi, O. Mashtalir, L. M. Pan, B. Zhang, J. Yang, Y. Gogotsi, S. J. L. Billinge, M. W. Barsoum
By etching Nb4AlC3 powders in hydrofluoric acid, a phase-pure, highly conductive, Nb4C3 MXene - the second with formula M4X3 - was produced. The latter's structure was investigated using pair distribution function analysis.
The content of this RSS Feed (c) The Royal Society of Chemistry

Epitope imprinted polyethersulfone beads by self-assembly for target protein capture from the plasma proteome

26 July, 2014 - 16:17

Chem. Commun., 2014, 50,9521-9524
DOI: 10.1039/C4CC03428G, CommunicationKaiguang Yang, Jianxi Liu, Senwu Li, Qinran Li, Qi Wu, Yuan Zhou, Qun Zhao, Nan Deng, Zhen Liang, Lihua Zhang, Yukui Zhang
Self-assembly techniques were applied to fabricate epitope imprinted polyethersulfone beads for target protein capture from the plasma proteome.
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.