Zobrazeno 1 - 10
of 36
pro vyhledávání: '"and Andrew N. Shipway"'
Autor:
Andrew N. Shipway, Itamar Willner
Publikováno v:
Chemical Communications. :2035-2045
The nanoscale engineering of functional chemical assemblies has attracted recent research effort to provide dense information storage, miniaturized sensors, efficient energy conversion, light-harvesting, and mechanical motion. Functional nanoparticle
Autor:
Andrew N. Shipway, Vladimir E. Baulin, Eugenii V Frakiisky, Andrei B. Kharitonov, O.M. Petrukhin, Yurii I Urusov, Alexandr F Zhukov
Publikováno v:
Sensors and Actuators B: Chemical. 76:653-659
The dependence of detection limits of ion-selective electrodes (ISEs) based on ionophores with phosphoryl-containing terminal groups on the nature and concentration of lipophilic anionic compounds was investigated. It was shown that by including supe
Publikováno v:
Langmuir. 16:8789-8795
The aggregation of Au nanoparticles in solution is induced and influenced by cationic and oligocationic species. This solution-state aggregation bears similarities to multilayer formation on surfaces but is more facile because of the nanoparticles' i
Publikováno v:
Advanced Materials. 12:993-998
Recent advances in the assembly of nanoparticle superstructures on electrodesare addressed here. Methods for the assembly and characterization of these arrays are summarized and their electronic, photoelectrochemical, and sensor applications are disc
Autor:
Mogens Brøndsted Nielsen, Itamar Willner, Michal Lahav, Andrew N. Shipway, J. Fraser Stoddart
Publikováno v:
Journal of Electroanalytical Chemistry. 482:217-221
Highly stable electrostatically-linked superstructures of 13 nm Au-colloids have been constructed by the use of the tetracationic cyclophanes cyclobis(paraquat-p-phenylene) and cyclobis(paraquat-p-biphenylene). These architectures have been character
Autor:
Dario Pasini, Aaron M. Heiss, J. Fraser Stoddart, Peter R. Ashton, Neil Spencer, Andrew N. Shipway, Françisco M. Raymo
Publikováno v:
European Journal of Organic Chemistry. 1999:995-1004
Two chiral π-electron-rich crown ethers incorporating either a binaphthol or two D-mannitol units have been synthesized and their abilities to bind bipyridinium guests demonstrated. Both crown ethers could be interlocked mechanically with cyclobis(p
Autor:
J. Fraser Stoddart, Andrew J. P. White, Vincenzo Balzani, Simon P. Newton, Andrew Quick, Alberto Credi, Christopher L. Brown, Françisco M. Raymo, Neil Spencer, Andrew N. Shipway, David J. Williams, Owen A. Matthews, Peter R. Ashton, Masumi Asakawa
Publikováno v:
Chemistry - A European Journal. 5:860-875
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1925-1931
A three-dimensional conductive superstructure of 12 ± 1 nm Au-nanoparticles was built up on a conductive (indium-doped tin oxide) glass support by means of alternating treatments with Au-nanoparticle and cyclobis(paraquat-p-phenylene) tetrachloride
Autor:
Derek W. Anderson, Christopher L. Brown, J. Fraser Stoddart, Malcolm S. Tolley, Andrew N. Shipway, Peter R. Ashton
Publikováno v:
Chemistry - A European Journal. 4:781-795
An eight-member family of dendrimers has been built up by both convergent and divergent methodologies from an orthogonally-protected amino-tetraacid. Examination of the series by GPC, 1H NMR and computer modeling suggests that the three-directional f
Autor:
Masumi Asakawa, Andrew N. Shipway, J. Fraser Stoddart, Malcolm S. Tolley, Marco Montalti, Andrew J. P. White, Neil Spencer, David J. Williams, Vincenzo Balzani, Gunter Mattersteig, Christoph Hamers, Alberto Credi, Margherita Venturi, Peter R. Ashton
Publikováno v:
Angewandte Chemie International Edition. 37:333-337
A mechanical switch in a [2]catenane, made up of a cyclobis(paraquat-p-phenylene) tetracation interlocked with a macrocyclic polyether containing a redox-active tetrathiafulvalene (TTF) unit and a 1,5-dioxynaphthalene ring system, can be thrown eithe