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Construction of DNA logic gates utilizing an H+/Ag+ induced i-motif structure

Chem. Commun. - 5 hours 53 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06980C, CommunicationYunhua Shi, Hongxia Sun, Junfeng Xiang, Hongbo Chen, Qianfan Yang, Aijiao Guan, Qian Li, Lijia Yu, Yalin Tang
A simple technology to construct diverse DNA logic gates (OR and INHIBIT) has been designed utilizing an H+ or/and Ag+ induced i-motif structure. The logic gates are easily controlled and...
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Hydrothermal growth of highly oriented single crystalline Ta2O5 nanorod arrays and their conversion to Ta3N5 for efficient solar driven water splitting

Chem. Commun. - 5 hours 53 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05673F, CommunicationZixue Su, Lei Wang, Sabina Grigorescu, Kiyoung Lee, Patrik Schmuki
We grow vertically aligned single crystalline Ta2O5 nanorod arrays that can be converted to a Ta3N5 nanorod array by nitridation. Combined with cobalt phosphate (Co-Pi) as a co-catalyst, such Ta3N5...
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Gold-catalyzed 1,2-Iminonitronations of Electron-deficient Alkynes with Nitrosoarenes to Afford [small alpha]-Imidoyl Nitrones

Chem. Commun. - 5 hours 53 min ago
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC06962E, CommunicationRai-Shung Liu, RahulKumar Rajmani Singh
Gold-catalyzed 1,2-iminonitronation of propiolate derivatives with nitrosoarenes to give [small alpha]-imidoyl nitrones are described; this new reactions are applicable to diverse propiolate derivatives and nitrosoarenes.
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Self-folded redox/acid dual-responsive nanocarriers for anticancer drug delivery

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07004F, CommunicationYue Lu, Ran Mo, Wanyi Tai, Wujin Sun, Dennis B. Pacardo, Chenggen Qian, Qundong Shen, Frances S. Ligler, Zhen Gu
Self-folded redox/acid dual-responsive nanocarriers (RAD-NCs) with targeting ligands are developed for physiologically triggered delivery of anticancer drugs.
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Control of absorption properties of tetraazaporphyrin group 15 complexes by modification of their axial ligands

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07408D, CommunicationTaniyuki Furuyama, Mitsuo Asai, Nagao Kobayashi
The first example of "stimuli-responsive" tetraazaporphyrin (TAP) group 15 complexes has been prepared. Optical properties of TAPs can be switched across the entire UV-vis region.
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Flash generation of [small alpha]-(trifluoromethyl)vinyllithium and application to continuous flow three-component synthesis of [small alpha]-trifluoromethylamides

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06709F, CommunicationAiichiro Nagaki, Shinya Tokuoka, Jun-ichi Yoshida
Flash chemistry enabled generation and reactions of short-lived [small alpha]-(trifluoromethyl)vinyllithium, and the method was successfully applied to three-component synthesis of [small alpha]-trifluoromethylamides.
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DNAzyme-based biosensors and nanodevices

Chem. Commun. - 5 hours 53 min ago

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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Cytosine-bulge-dependent fluorescence quenching for the real-time hairpin primer PCR

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06780K, CommunicationF. Takei, X. Chen, G. Yu, T. Shibata, C. Dohno, K. Nakatani
PCR progress could be monitored upon increasing the fluorescence using ligand-anchored hairpin primer.
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Aurophilically cross-linked "dynamic" hydrogels mimicking healthy synovial fluid properties

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC05735J, CommunicationPablo Casuso, Adrian Perez-San Vicente, Haizea Iribar, Araika Gutierrez-Rivera, Ander Izeta, Iraida Loinaz, German Cabanero, Hans-Jurgen Grande, Ibon Odriozola, Damien Dupin
We report a new supramolecular dynamic hydrogel, based on a new concept of reversible aurophilic cross-linker, mimicking the rheological behaviour of healthy synovial fluid at physiological conditions with good cell viability.
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Magnetic blocking in extended metal atom chains: a pentachromium(II) complex behaving as a single-molecule magnet

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06693F, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.A. Cornia, L. Rigamonti, S. Boccedi, R. Clerac, M. Rouzieres, L. Sorace
Enforced in an almost perfectly axial coordination environment, the terminal chromium(II) ion of a linear pentanuclear complex exhibits single-molecule magnet properties in its S = 2 ground state.
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Plasmonic hybrid nanotubes of fullerene C60-polythiophene-silver or gold nanoparticles: fabrication and enhancement of the Raman scattering

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07303G, CommunicationRyusuke Yoshida, Takuya Matsumura, Tsukasa Nakahodo, Hisashi Fujihara
We determined the surface-enhanced Raman scattering of the plasmonic hybrid nanotubes of fullerene C60-polythiophene-Ag or Au nanoparticles.
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[(Salcen)CrIII + Lewis base]-catalyzed synthesis of N-aryl-substituted oxazolidinones from epoxides and aryl isocyanates

Chem. Commun. - 5 hours 53 min ago

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07421A, CommunicationRobert L. Paddock, Debashis Adhikari, Richard L. Lord, Mu-Hyun Baik, SonBinh T. Nguyen
[(Salcen)CrIII + Lewis base] was found to be a highly active and selective catalyst system in the [2+3] cycloaddition reaction between epoxides and isocyanates to form 5-oxazolidinones.
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Few-layered graphene-supported palladium as a highly efficient catalyst in oxygen reduction reaction

Chem. Commun. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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. - 5 hours 53 min ago

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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