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Fig. 2 | Biomaterials Research

Fig. 2

From: Film-trigger applicator (FTA) for improved skin penetration of microneedle using punching force of carboxymethyl cellulose film acting as a microneedle applicator

Fig. 2

a Schematic steps for fabrication of carbohydrate polymer CMC film. b Schematic steps for fabrication of DMN on CMC film. c Light microscope and schematic images of FTA application steps (Scale bar, 500 µm). d Light microscope image of general purpose polystyrene micropillars (Scale bar, 500 µm). e Example of expected human application site for FTA

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Biomaterials Research

ISSN: 2055-7124

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