Gold nanoparticles 1D array as mechanochromic strain sensor
| Autor: | Anna Lukowiak, Devid Maniglio, Alessandro Carpentiero, Luca Minati, Mariano Ferrari, A. Chiappini, Alessandro Vaccari, Cristina Armellini, Giorgio Speranza, L. Zur |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
Polydimethylsiloxane technology industry and agriculture Nanotechnology 02 engineering and technology Substrate (electronics) 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Elastomer 01 natural sciences Microprinting Soft lithography 0104 chemical sciences chemistry.chemical_compound Gold nanoparticle array Plasmonic Discrete dipole approximation Strain sensor chemistry Colloidal gold General Materials Science 0210 nano-technology Absorption (electromagnetic radiation) Plasmon |
| Zdroj: | Materials chemistry and physics 192 (2017): 94–99. doi:10.1016/j.matchemphys.2017.01.073 info:cnr-pdr/source/autori:Minati L.; Chiappini A.; Armellini C.; Carpentiero A.; Maniglio D.; Vaccari A.; Zur L.; Lukowiak A.; Ferrari M.; Speranza G./titolo:Gold nanoparticles 1D array as mechanochromic strain sensor/doi:10.1016%2Fj.matchemphys.2017.01.073/rivista:Materials chemistry and physics (Print)/anno:2017/pagina_da:94/pagina_a:99/intervallo_pagine:94–99/volume:192 |
| ISSN: | 0254-0584 |
| Popis: | A new strategy to produce easily scalable patterned array of gold nanoparticles on flexible substrate is presented. Aligned gold nanoparticles 1D arrays deposited on polydimethylsiloxane (PDMS) were produced by a combination of water-in-oil self-assembling and lift-off microprinting technique. Morphological and optical properties of the obtained structures were investigated by AFM, absorption and reflectance spectroscopy. The optical response of the structured elastomer in respect to uniaxial deformation was measured in order to assess its suitability as strain sensor. |
| Databáze: | OpenAIRE |
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