Replication of rose petal surfaces using a nickel electroforming process and UV nanoimprint lithography

Sang Woo Ryu; Soyoung Choo; Hak Jong Choi; Chae Hyun Kim; Heon Lee

doi:10.1016/j.apsusc.2014.10.063

Replication of rose petal surfaces using a nickel electroforming process and UV nanoimprint lithography

Sang Woo Ryu, Soyoung Choo, Hak Jong Choi, Chae Hyun Kim, Heon Lee

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

In this research, we replicate the hierarchical structures of rose petals by using poly urethane acrylate (PUA) nanomolding technology. After a molding process, we use a PUA replica as the mother mold for nickel electroforming processes. By replicating the original rose petal hierarchical structure, we obtain the rose petal effect with nickel substrates. In order to make a negative-patterned nickel stamp, a second PUA replication was done using the first PUA mother mold and a nickel electroforming process was performed. Using these, the hierarchical structure of rose petals was imprinted in perfluoropolyether (PFPE), which exhibited the petal effect.

Original language	English
Pages (from-to)	57-63
Number of pages	7
Journal	Applied Surface Science
Volume	322
DOIs	https://doi.org/10.1016/j.apsusc.2014.10.063
Publication status	Published - 2014 Dec 15

Bibliographical note

Funding Information:
This work (Grants No. C0135575 ) was supported by Business for Cooperative R&D between Industry, Academy, and Research Institute funded by Korea Small and Medium Business Administration in 2013 and supported by International Collaborative Research and Development Program and funded by Ministry of Knowledge Economy and International Collaborative Research and Development Program and funded by Ministry of Knowledge Economy .

Publisher Copyright:
© 2014 Elsevier B.V. All rights reserved.

Keywords

Nickel electroforming
PFPE UV nanoimprint lithography
PUA nanomolding
Rose petal effect

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
General Physics and Astronomy
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.apsusc.2014.10.063

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title = "Replication of rose petal surfaces using a nickel electroforming process and UV nanoimprint lithography",

abstract = "In this research, we replicate the hierarchical structures of rose petals by using poly urethane acrylate (PUA) nanomolding technology. After a molding process, we use a PUA replica as the mother mold for nickel electroforming processes. By replicating the original rose petal hierarchical structure, we obtain the rose petal effect with nickel substrates. In order to make a negative-patterned nickel stamp, a second PUA replication was done using the first PUA mother mold and a nickel electroforming process was performed. Using these, the hierarchical structure of rose petals was imprinted in perfluoropolyether (PFPE), which exhibited the petal effect.",

keywords = "Nickel electroforming, PFPE UV nanoimprint lithography, PUA nanomolding, Rose petal effect",

author = "Ryu, {Sang Woo} and Soyoung Choo and Choi, {Hak Jong} and Kim, {Chae Hyun} and Heon Lee",

note = "Funding Information: This work (Grants No. C0135575 ) was supported by Business for Cooperative R&D between Industry, Academy, and Research Institute funded by Korea Small and Medium Business Administration in 2013 and supported by International Collaborative Research and Development Program and funded by Ministry of Knowledge Economy and International Collaborative Research and Development Program and funded by Ministry of Knowledge Economy . Publisher Copyright: {\textcopyright} 2014 Elsevier B.V. All rights reserved.",

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doi = "10.1016/j.apsusc.2014.10.063",

language = "English",

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AU - Ryu, Sang Woo

AU - Choo, Soyoung

AU - Choi, Hak Jong

AU - Kim, Chae Hyun

AU - Lee, Heon

N1 - Funding Information: This work (Grants No. C0135575 ) was supported by Business for Cooperative R&D between Industry, Academy, and Research Institute funded by Korea Small and Medium Business Administration in 2013 and supported by International Collaborative Research and Development Program and funded by Ministry of Knowledge Economy and International Collaborative Research and Development Program and funded by Ministry of Knowledge Economy . Publisher Copyright: © 2014 Elsevier B.V. All rights reserved.

PY - 2014/12/15

Y1 - 2014/12/15

N2 - In this research, we replicate the hierarchical structures of rose petals by using poly urethane acrylate (PUA) nanomolding technology. After a molding process, we use a PUA replica as the mother mold for nickel electroforming processes. By replicating the original rose petal hierarchical structure, we obtain the rose petal effect with nickel substrates. In order to make a negative-patterned nickel stamp, a second PUA replication was done using the first PUA mother mold and a nickel electroforming process was performed. Using these, the hierarchical structure of rose petals was imprinted in perfluoropolyether (PFPE), which exhibited the petal effect.

AB - In this research, we replicate the hierarchical structures of rose petals by using poly urethane acrylate (PUA) nanomolding technology. After a molding process, we use a PUA replica as the mother mold for nickel electroforming processes. By replicating the original rose petal hierarchical structure, we obtain the rose petal effect with nickel substrates. In order to make a negative-patterned nickel stamp, a second PUA replication was done using the first PUA mother mold and a nickel electroforming process was performed. Using these, the hierarchical structure of rose petals was imprinted in perfluoropolyether (PFPE), which exhibited the petal effect.

KW - Nickel electroforming

KW - PFPE UV nanoimprint lithography

KW - PUA nanomolding

KW - Rose petal effect

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SN - 0169-4332

VL - 322

SP - 57

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JO - Applied Surface Science

JF - Applied Surface Science

ER -

Replication of rose petal surfaces using a nickel electroforming process and UV nanoimprint lithography

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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