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Customizable-Width Conducting Polymer Micro/Nanoarrays by Subpicosecond Laser Interference Patterning AITranslate

Lucinda Mulko; Herman Heffner; Silvestre Bongiovanni Abel; Robert Baumann; Dolores Martín; Frederic Schell; Andres Fabian Lasagni;
Institut für Fertigungstechnik, Technische Universität Dresden; Universidad Nacional del Sur; National University of Mar del Plata (UNMdP)-National Council of Scientific and Technical Research (CONICET);Institut für Fertigungstechnik, Technische Universität Dresden; University of Basque Country (UPV/EHU);Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS, Winterbergstr. 28;Institut für Fertigungstechnik, Technische Universität Dresden
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Publisher: ACS
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Abstract AITranslate

Direct laser interference patterning (DLIP) employing sub-picosecond IR irradiation allows for the ultrafast processing of polyaniline surfaces polymerized onto a poly(methyl methacrylate) substrate (PANI@PMMA) achieving excellent quality features. The patterning shows high levels of precision regarding control of width and height in micro/nanoarrays, giving customization to the surfaces. The electroactive property evaluation suggests the conductivity presents anisotropic characteristics following the patterning of the polymeric surfaces (RSL = 54 ± 5 kΩ sq–1 and RST = 1.7 ± 3 MΩ sq–1, longitudinal and transversal resistance modes respectively). The evidence is supported by electrostatic force microscopy measurements. These results indicate potential applicability in the biomedical field of nerve and myocardial tissue regeneration.

KeyWords AITranslate

conducting polymers anisotropic conductivity micro/nanoarrangements polyaniline direct laser interference patterning Show More
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Basic Information:

DOI：https://doi.org/10.1021/acsapm.2c01485

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Citation Information:

Direct laser interference patterning (DLIP) employing sub-picosecond IR irradiation allows for the ultrafast processing of polyaniline surfaces polymerized onto a poly(methyl methacrylate) substrate (PANI@PMMA) achieving excellent quality features. The patterning shows high levels of precision regarding control of width and height in micro/nanoarrays, giving customization to the surfaces. The electroactive property evaluation suggests the conductivity presents anisotropic characteristics following the patterning of the polymeric surfaces (RSL = 54 ± 5 kΩ sq–1 and RST = 1.7 ± 3 MΩ sq–1, longitudinal and transversal resistance modes respectively). The evidence is supported by electrostatic force microscopy measurements. These results indicate potential applicability in the biomedical field of nerve and myocardial tissue regeneration.

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GB/T 7714-2015 [1] Lucinda Mulko, Herman Heffner, Silvestre Bongiovanni Abel, et al. ACS Applied Polymer Materials, 2022(4). DOI:10.1021/acsapm.2c01485.
MLA [1] Lucinda Mulko, et al., ACS Applied Polymer Materials, no. 4, 2022, https://doi.org/10.1021/acsapm.2c01485.
APA [1] Lucinda Mulko, Herman Heffner, Silvestre Bongiovanni Abel, Robert Baumann, Dolores Martín, Frederic Schell, & Andres Fabian Lasagni. (2022). ACS Applied Polymer Materials(4). https://doi.org/10.1021/acsapm.2c01485
IEEE [1] Lucinda Mulko, Herman Heffner, Silvestre Bongiovanni Abel, Robert Baumann, Dolores Martín, Frederic Schell, and Andres Fabian Lasagni, ACS Applied Polymer Materials, no. 4, 2022, doi: 10.1021/acsapm.2c01485. keywords: {conducting polymers;anisotropic conductivity;micro/nanoarrangements;polyaniline;direct laser interference patterning;Show More}