Transfer printing gold nanoparticle arrays by tuning the surface hydrophilicity of thermo-responsive poly n-isopropylacrylamide (pNIPAAm)

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Khabbaz Abkenar, Sirous and Tufani, Ali and Özaydın İnce, Gözde and Kurt, Hasan and Turak, Ayşe and Ow-Yang, Cleva W. (2017) Transfer printing gold nanoparticle arrays by tuning the surface hydrophilicity of thermo-responsive poly n-isopropylacrylamide (pNIPAAm). Nanoscale, 9 (9). pp. 2969-2973. ISSN 2040-3364 (Print) 2040-3372 (Online)

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Abstract

For the transfer of 2-D gold nanoparticle arrays between different substrates, we have developed a new method using thermo-responsive poly-N-isopropylacrylamide (pNIPAAm). By tuning the degree of surface hydrophilicity of pNIPAAm between 5 °C and 50 °C, we demonstrate the transfer of arrays extending over micron-scale areas with preservation of array properties.
Item Type: Article
Uncontrolled Keywords: transfer printing, nanoparticle arrays, poly-N-isopropylacrylamide (pNIPAAm), array characteristics, thermo-responsive polymers
Subjects: Q Science > QC Physics
Divisions: Faculty of Engineering and Natural Sciences > Academic programs > Materials Science & Eng.
Faculty of Engineering and Natural Sciences
Depositing User: Cleva W. Ow-Yang
Date Deposited: 16 Mar 2017 16:13
Last Modified: 22 May 2019 13:45
URI: https://research.sabanciuniv.edu/id/eprint/31096

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