Heat‐Free Biomimetic Metal Molding on Soft Substrates

dc.contributor.author Chang, Julia
dc.contributor.author Martin, Andrew
dc.contributor.author Du, Chuanshen
dc.contributor.author Thuo, Martin
dc.contributor.author Pauls, Alana
dc.contributor.author Thuo, Martin
dc.contributor.department Electrical and Computer Engineering
dc.contributor.department Materials Science and Engineering
dc.contributor.department Microelectronics Research Center (MRC)
dc.date 2020-07-22T17:53:04.000
dc.date.accessioned 2021-02-26T03:29:44Z
dc.date.available 2021-02-26T03:29:44Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 2020
dc.date.embargo 2021-07-15
dc.date.issued 2020-07-15
dc.description.abstract <p>Fabrication of bio‐templated metallic structures is limited by differences in properties, processing condition, packing, and material state. Herein, we demonstrate that using undercooled metal particles, differences in modulus and processing temperatures can be overcome. Similarly, adoption of autonomous processes like self‐filtration, capillary pressure and evaporative concentration leads to enhanced packing, stabilization (jamming) and point sintering with phase change to create solid metal replicas of complex bio‐based features. Differentiation of subtle differences between cultivars of the rose flower with reproduction over large areas shows that this BIOmimetic Metal Patterning (BIOMAP) is a versatile method to readily replicate biological features either as positive or negative reliefs irrespective of the substrate. Using rose petal patterns, we illustrate the versatility of bio‐templated mapping with undercooled metal particles at ambient conditions, and with unprecedented efficiency for metal structures.</p>
dc.description.comments <p>This is the peer-reviewed version of the following article: Chang, Julia Jinling, Andrew Martin, Chuanshen Du, Alana Pauls, and Martin M. Thuo. "Heat‐Free Biomimetic Metal Molding on Soft Substrates." <em>Angewandte Chemie International Edition </em>(2020), which has been published in final form at DOI: <a href="https://doi.org/10.1002/anie.202008621" target="_blank">10.1002/anie.202008621</a>. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. Posted with permission.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/mse_pubs/379/
dc.identifier.articleid 1382
dc.identifier.contextkey 18617476
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath mse_pubs/379
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/96710
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/mse_pubs/379/2020_ThuoMartin_HeatFree.pdf|||Fri Jan 14 23:51:26 UTC 2022
dc.source.uri 10.1002/anie.202008621
dc.subject.disciplines Biology and Biomimetic Materials
dc.subject.disciplines Materials Science and Engineering
dc.subject.keywords Biomimetic
dc.subject.keywords universal
dc.subject.keywords mechanical bonding
dc.subject.keywords bio-compatible
dc.subject.keywords ultra-hydrophobic
dc.title Heat‐Free Biomimetic Metal Molding on Soft Substrates
dc.type article
dc.type.genre article
dspace.entity.type Publication
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