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. 2018 Jan 31;9(2):58. doi: 10.3390/mi9020058

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© 2018 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Model, dimensions, mould insert, cavity surface topographies and roughness of the micro finger test structure. Surface scanning area = 644 μm × 644 μm (4096 × 4096 pixels), acquisitions obtained with laser confocal microscope using a 20× magnification objective (numerical aperture = 0.60). (*) Interval indicates estimated measurement uncertainty including repeatability, resolution and instrument calibration.

Model, dimensions, mould insert, cavity surface topographies and roughness of the micro finger test structure. Surface scanning area = 644 μm × 644 μm (4096 × 4096 pixels), acquisitions obtained with laser confocal microscope using a 20× magnification objective (numerical aperture = 0.60). (*) Interval indicates estimated measurement uncertainty including repeatability, resolution and instrument calibration.