Data

Data from: Size Selective Adsorption of Gold Nanoparticles by Electrostatic Assembly

RMIT University, Australia
Dr Daniel Gomez (Aggregated by, Associated with)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://figshare.com/articles/Size_Selective_Adsorption_of_Gold_Nanoparticles_by_Electrostatic_Assembly/4579402&rft.title=Data from: Size Selective Adsorption of Gold Nanoparticles by Electrostatic Assembly&rft.identifier=f0d8d73df4b9717d5c7126d58f9c19c7&rft.publisher=RMIT University, Australia&rft.description=Attached file provides supplementary data for linked article. In this study, we show that electrostatic interactions between charged substrates containing preattached nanoparticles and bidisperse nanoparticle colloids can be engineered to achieve size selective adsorption and dimer formation. Electrostatic interactions enable the assembly of the dimers with high yields due to the interplay between attractive and repulsive forces resulting from charges confined on the particles and substrate surfaces. We investigate in detail the effects of temperature, incubation time and particle mixing ratios of the bidisperse solution and benchmark the size-selectivity for different scenarios. Driving forces of the assembly process are explained using DLVO theory (Derjaguin, Landau, Verwey, and Overbeek).&rft.creator=Dr Daniel Gomez&rft.date=2018&rft.relation=https://dx.doi.org/10.1021/acs.jpcc.6b10218&rft_rights=All rights reserved &rft_rights=CC BY-NC: Attribution-Noncommercial 3.0 AU http://creativecommons.org/licenses/by-nc/3.0/au&rft_subject=Metal nanoparticles&rft_subject=Arrays&rft_subject=Electrolytes&rft_subject=Placement&rft_subject=Particles &rft_subject=DNA&rft_subject=Nanomaterials&rft_subject=TECHNOLOGY&rft_subject=NANOTECHNOLOGY&rft.type=dataset&rft.language=English Access the data
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Attached file provides supplementary data for linked article. In this study, we show that electrostatic interactions between charged substrates containing preattached nanoparticles and bidisperse nanoparticle colloids can be engineered to achieve size selective adsorption and dimer formation. Electrostatic interactions enable the assembly of the dimers with high yields due to the interplay between attractive and repulsive forces resulting from charges confined on the particles and substrate surfaces. We investigate in detail the effects of temperature, incubation time and particle mixing ratios of the bidisperse solution and benchmark the size-selectivity for different scenarios. Driving forces of the assembly process are explained using DLVO theory (Derjaguin, Landau, Verwey, and Overbeek).

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Arrays | DNA | Electrolytes | Metal nanoparticles | Nanotechnology | Nanomaterials | Particles | Placement | Technology |

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  • Local : f0d8d73df4b9717d5c7126d58f9c19c7
ACN 633 798 857