Super-resolution fluorescence imaging of nanoimprinted polymer patterns by selective fluorophore adsorption combined with redox switching
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KAUST Department
Biological and Environmental Sciences and Engineering (BESE) DivisionBioscience Program
Single-Molecule Spectroscopy and Microscopy Research Group
Date
2013-10-23Online Publication Date
2013-10-23Print Publication Date
2013-10Permanent link to this record
http://hdl.handle.net/10754/334529Metadata
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We applied a super-resolution fluorescence imaging based on selective adsorption and redox switching of the fluorescent dye molecules for studying polymer nanostructures. We demonstrate that nano-scale structures of polymer thin films can be visualized with the image resolution better than 80 nm. The method was applied to image 100 nm-wide polymer nanopatterns fabricated by thermal nanoimprinting. The results point to the applicability of the method for evaluating residual polymer thin films and dewetting defect of the polymer resist patterns which are important for the quality control of the fine nanoimprinted patterns. 2013 Author(s).Citation
Yabiku Y, Kubo S, Nakagawa M, Vacha M, Habuchi S (2013) Super-resolution fluorescence imaging of nanoimprinted polymer patterns by selective fluorophore adsorption combined with redox switching. AIP Advances 3: 102128. doi:10.1063/1.4827155.Publisher
AIP PublishingJournal
AIP AdvancesScopus Count
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