Royal Society of Chemistry

Few-layered graphene-supported palladium as a highly efficient catalyst in oxygen reduction reaction

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14433-14435
DOI: 10.1039/C4CC05527F, CommunicationL. Truong-Phuoc, C. Pham-Huu, V. Da Costa, I. Janowska
Prepared by a scalable, low-cost and eco-friendly method, Pd/FLG shows improved ORR performance in alkaline solution with durability and catalytic activity an order of magnitude higher than the state-of the-art Pt/C catalyst.
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Dual enzymatic formation of hybrid hydrogels with supramolecular-polymeric networks

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14429-14432
DOI: 10.1039/C4CC06472K, CommunicationYanjie Mao, Teng Su, Qing Wu, Chuanan Liao, Qigang Wang
This communication describes a mild construction of hybrid hydrogels with supramolecular-polymeric networks via a dual enzymatic reaction.
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A specific probe for Hg2+ to delineate even H+ in pure aqueous buffer/Hct116 colon cancer cells: Hg(II)-[small eta]2-arene [small pi]-interaction and a TBET-based fluorescence response

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14421-14424
DOI: 10.1039/C4CC06740A, CommunicationUpendar Reddy G., Vadde Ramu, Sovan Roy, Nandaraj Taye, Samit Chattopadhyay, Amitava Das
Ligand design that allows a Hg(II)-[small eta]2-arene [small pi]-interaction as well as a TBET-based luminescence response to distinguish between the cellular uptake of Hg2+ and H+ in live Hct116 colon cancer cells.
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CH-activating oxidative hydroxylation of 1-tetralones and related compounds with high regio- and stereoselectivity

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14310-14313
DOI: 10.1039/C4CC04925J, CommunicationGheorghe-Doru Roiban, Ruben Agudo, Adriana Ilie, Richard Lonsdale, Manfred T. Reetz
Mutants of P450-BM3 evolved by directed evolution are excellent catalysts in the CH-activating oxidative hydroxylation of 1-tetralone derivatives and of indanone, with unusually high regio- and enantioselectivity being observed.
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The effect of ALD-Zno layers on the formation of CH3NH3PbI3 with different perovskite precursors and sintering temperatures

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14405-14408
DOI: 10.1039/C4CC04685D, CommunicationXu Dong, Hongwei Hu, Bencai Lin, Jianning Ding, Ningyi Yuan
The PCE of perovskite solar cell based on ALD-ZnO reached 13.1%; CH3NH3Cl promoted the formation of CH3NH3PbI3 on 70 [degree]C-ALD-ZnO films.
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From stereodynamics to high-throughput screening of catalysed reactions

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14301-14309
DOI: 10.1039/C4CC04892J, Feature ArticleSkrollan Stockinger, Julia Gmeiner, Kerstin Zawatzky, Johannes Troendlin, Oliver Trapp
In this review we summarised recent developments in high-throughput kinetic monitoring of reactions including the dynamics of interconverting stereoisomers and the simultaneous combination of (catalysed) reactions with chemical analysis in on-column reaction chromatographic devices.
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Metal-ligand bifunctional reactivity and catalysis of protic N-heterocyclic carbene and pyrazole complexes featuring [small beta]-NH units

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14290-14300
DOI: 10.1039/C4CC04457F, Feature ArticleShigeki Kuwata, Takao Ikariya
The metal-ligand bifunctional cooperation of protic N-heterocyclic carbene and pyrazole complexes bearing an NH unit at the position [small beta] to the metal is surveyed.
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Porous, single crystalline titanium nitride nanoplates grown on carbon fibers: excellent counter electrodes for low-cost, high performance, fiber-shaped dye-sensitized solar cells

Chem. Commun. - 27 October, 2014 - 15:17

Chem. Commun., 2014, 50,14321-14324
DOI: 10.1039/C4CC03882G, CommunicationLiang Chen, Hui Dai, Yong Zhou, Yingjie Hu, Tao Yu, Jianguo Liu, Zhigang Zou
A bundle of TiN nanoplate-functionalized CFs were twisted with the TiO2 nanotube array-coated Ti threads as photoanodes, which would be inserted into a transparent capillary filled with an electrolyte to be assembled into a FDSSC.
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Actinide-Based Single-Molecule Magnets

Dalton Transactions - 26 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02391A, PerspectiveKatie R. Meihaus, Jeffrey R. Long
Actinide single-molecule magnetism has experienced steady growth over the last five years since the first discovery of slow magnetic relaxation in the mononuclear complex U(Ph2BPz2)3. Given their large spin-orbit coupling...
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Encapsulation of [(SO4)4(H2O)12]8- cluster in a metal organic framework of a pyridyl functionalized cyanuric acid based tris-urea

Dalton Transactions - 26 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02877E, CommunicationPradyut Ghosh, Ranjan Dutta, Bidyut Akhuli
A new pyridyl terminated cyanuric acid platform based tripodal urea receptor is synthesized for coordination driven self-assembly studies in presence of ZnSO4/MgSO4 in aqueous methanol (1:1). Importantly, encapsulation of hydrated...
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Highly Emissive Copper(I) Complexes Bearing Diimine and Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane

Dalton Transactions - 26 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03176H, PaperMichihiro Nishikawa, Shota Sawamura, Aya Haraguchi, Jun Morikubo, Koichiro Takao, Taro Tsubomura
Highly emissive copper(I) complex bearing (4R, 5R)-(-)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane (diop) and 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline (dmpp), [Cu(dmpp)(diop)]PF6 (1[middle dot]PF6), was newly synthesized. The quantum yield of the luminescence of 1[middle dot]PF6 in degassed dichloromethane is 0.38, which...
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RNA and DNA binding of inert oligonuclear ruthenium(II) complexes in live eukaryotic cells

Dalton Transactions - 26 October, 2014 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02575J, PaperXin Li, Anil K. Gorle, Tracy D. Ainsworth, Kirsten Heimann, Clifford E. Woodward, J. Grant Collins, F. Richard Keene
Oligonuclear polypyridylruthenium(II) complexes show selectivity for the nucleus of eukaryotic cells with a considerable preference for the RNA-rich nucleolus.
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White up-conversion luminescence power and efficiency in Yb3+-, Er3+- and Tm3+-doped BaIn6Y2O13

Dalton Transactions - 26 October, 2014 - 21:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02312A, PaperJiao Zhang, YanMin Yang, Chao Mi, Yanzhou Liu, Fang Yu, Xiaohong Li, YaoHua Mai
A series of BaIn6Y2O13: Yb3+, Er3+, Tm3+ phosphors with different dopant concentrations have been successfully synthesized by a sol-gel method. In order to obtain efficient white light emitting samples, the...
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Aqueous stability of alumina and silica perhydrate hydrogels: experiments and computations

Dalton Transactions - 26 October, 2014 - 21:17

Dalton Trans., 2014, 43,16614-16625
DOI: 10.1039/C4DT01024H, PaperYitzhak Wolanov, Avital Shurki, Petr V. Prikhodchenko, Tatiana A. Tripolskaya, Vladimir M. Novotortsev, Rami Pedahzur, Ovadia Lev
Alumina and silica perhydrate hydrogels were synthesized.
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DNAzyme-based biosensors and nanodevices

Chem. Commun. - 25 October, 2014 - 14:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06855F, Feature ArticleLiang Gong, Zilong Zhao, Yi-Fan Lv, Shuang-Yan Huan, Ting Fu, Xiao-Bing Zhang, Guo-Li Shen, Ru-Qin Yu
DNAzymes, screened through in vitro selection, have shown great promise as molecular tools in the design of biosensors and nanodevices.
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Corrin-based chemosensors for the ASSURED detection of endogenous cyanide

Org. and Biomol. Chem. - 24 October, 2014 - 09:17

Org. Biomol. Chem., 2014, Advance Article
DOI: 10.1039/C4OB01889C, PerspectiveFelix Zelder, Lucas Tivana
Cassava (Manihot esculenta Crantz) is a staple food for more than 500 million people, especially in Africa and South America.
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The Direct Electrophilic Cyanation of [small beta]-Keto Esters and Amides with Cyano Benziodoxole

Org. and Biomol. Chem. - 24 October, 2014 - 09:17
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB02032D, CommunicationYao-Feng Wang, Jiashen Qiu, Dejie Kong, Yongtao Gao, Feipeng Lu, Pran Gopal Karmaker, fuxue chen
The direct electrophilic [small alpha]-cyanation of [small beta]-keto esters and amides has been developed using hypervalent iodine benziodoxole-derived cyano reagent. It accomplishes within 10 min without any catalyst in DMF at room...
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The polar side of polyphenylene dendrimers

Chem. Soc. Rev. - 24 October, 2014 - 07:54

Chem. Soc. Rev., 2015, Advance Article
DOI: 10.1039/C4CS00245H, Review ArticleBrenton A. G. Hammer, Ralf Moritz, Rene Stangenberg, Martin Baumgarten, Klaus Mullen
The site-specific functionalization of poly(phenylene) dendrimers can produce macromolecules with a range of different polarities.
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Basic concepts of quantum interference and electron transport in single-molecule electronics

Chem. Soc. Rev. - 24 October, 2014 - 07:54

Chem. Soc. Rev., 2015, Advance Article
DOI: 10.1039/C4CS00203B, Tutorial ReviewC. J. Lambert
This tutorial outlines the basic theoretical concepts and tools which underpin the fundamentals of phase-coherent electron transport through single molecules.
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Chemical vapour deposition of group-VIB metal dichalcogenide monolayers: engineered substrates from amorphous to single crystalline

Chem. Soc. Rev. - 24 October, 2014 - 07:54

Chem. Soc. Rev., 2015, Advance Article
DOI: 10.1039/C4CS00258J, Tutorial ReviewQingqing Ji, Yu Zhang, Yanfeng Zhang, Zhongfan Liu
This review focuses on the CVD growth of monolayer MX2 with engineered morphologies on diverse substrates.
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