| Modification of microneedles using inkjet printing. | |
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MedLine Citation:
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PMID: 22125759 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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In this study, biodegradable acid anhydride copolymer microneedles containing quantum dots were fabricated by means of visible light dynamic mask micro-stereolithography-micromolding and inkjet printing. Nanoindentation was performed to obtain the hardness and the Young's modulus of the biodegradable acid anhydride copolymer. Imaging of quantum dots within porcine skin was accomplished by means of multiphoton microscopy. Our results suggest that the combination of visible light dynamic mask micro-stereolithography-micromolding and inkjet printing enables fabrication of solid biodegradable microneedles with a wide range of geometries as well as a wide range of pharmacologic agent compositions. |
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Authors:
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R D Boehm; P R Miller; S L Hayes; N A Monteiro-Riviere; R J Narayan |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-6-10 |
Journal Detail:
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Title: AIP advances Volume: 1 ISSN: 2158-3226 ISO Abbreviation: - Publication Date: 2011 Jun |
Date Detail:
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Created Date: 2011-11-29 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101566109 Medline TA: AIP Adv Country: - |
Other Details:
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Languages: ENG Pagination: 22139 Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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