Zobrazeno 1 - 10 of 22 pro vyhledávání: '"Paul J. Wesson"'
1
Electrostatically Templated Self-Assembly of Polymeric Particles: The Role of Friction and Shape Complementarity
Autor: Bartosz A. Grzybowski, Paul J. Wesson
Publikováno v: Advanced Functional Materials. 21:4763-4768
Conductive electrodes held at kV potentials and patterned with non-conductive circular islands can drive templated self-assembly (TSA) of millimeter-sized polymeric particles. It is found, however, that the complementarity of the shapes of the “cap
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89e123cb4d2c26c4cd1a2621a59bf899
https://doi.org/10.1002/adfm.201101160
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2
Molecular-Mechanical Switching at the Nanoparticle−Solvent Interface: Practice and Theory
Autor: Lei Fang, J. Fraser Stoddart, Paul J. Wesson, Ali Coskun, Rafal Klajn, Sanjeev K. Dey, Ali Trabolsi, Bartosz A. Grzybowski, Mark A. Olson
Publikováno v: Journal of the American Chemical Society. 132:4310-4320
A range (Au, Pt, Pd) of metal nanoparticles (MNPs) has been prepared and functionalized with (a) redox-active stalks containing tetrathiafulvalene (TTF) units, (b) [2]pseudorotaxanes formed between these stalks and cyclobis(paraquat-p-phenylene) (CBP
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e53de00442d9218ff38f839129239e70
https://doi.org/10.1021/ja9102327
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4
Dynamic hook-and-eye nanoparticle sponges
Autor: Ali Coskun, Rafal Klajn, Bartosz A. Grzybowski, Ali Trabolsi, Mark A. Olson, Siowling Soh, Paul J. Wesson, J. Fraser Stoddart, Lei Fang
Publikováno v: Nature Chemistry. 1:733-738
Systems in which nanoscale components of different types can be captured and/or released from organic scaffolds provide a fertile basis for the construction of dynamic, exchangeable functional materials. In such heterogeneous systems, the components
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18a64ab38007262e95d3ceda4569184b
https://doi.org/10.1038/nchem.432
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9
Bulk Synthesis and Surface Patterning of Nanoporous Metals and Alloys from Supraspherical Nanoparticle Aggregates
Autor: Rafal Klajn, Stoyan K. Smoukov, Paul J. Wesson, Benjamin D. Myers, Vinayak P. Dravid, Bartosz A. Grzybowski, Timothy P. Gray
Publikováno v: Advanced Functional Materials. 18:2763-2769
Supraspheres (SS) composed of hundreds to thousands of metal nanoparticles (NPs) and crosslinked by dithiol linkers are assembled into larger structures, which are subsequently converted into nanoporous metals (NMs). Conversion is achieved by heating
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::150547fa5ee60232ae321232470859ba
https://doi.org/10.1002/adfm.200800293
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10
Metal Nanoparticles Functionalized with Molecular and Supramolecular Switches
Autor: Ali Coskun, Bartosz A. Grzybowski, Lei Fang, Rafal Klajn, Paul J. Wesson, Mark A. Olson, J. Fraser Stoddart
Publikováno v: Journal of the American Chemical Society. 131:4233-4235
Weakly protected metal nanoparticles (MNPs) are used as precursors for the preparation of catenane- and pseudorotaxane-decorated NPs of various compositions (gold, palladium, platinum). When attached to the surface of MNPs, the molecular switches ret
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6395e97eee3d12c3c9585e68b1baa87b
https://doi.org/10.1021/ja9001585
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