Feasible Digital Light Processing Three-Dimensional Printing of a Biodegradable Porous Polymer with a High Internal Phase Emulsion Structure

Won Jun Choi; Ki Seob Hwang; Yongsoo Kim; Chanmin Lee; Sung Hwan Ju; Hyuk Jun Kwon; Won Gun Koh; Jun Young Lee

doi:10.1021/acsapm.2c00013

Feasible Digital Light Processing Three-Dimensional Printing of a Biodegradable Porous Polymer with a High Internal Phase Emulsion Structure

Won Jun Choi, Ki Seob Hwang, Yongsoo Kim, Chanmin Lee, Sung Hwan Ju, Hyuk Jun Kwon, Won Gun Koh, Jun Young Lee

Department of Chemical and Biomolecular Engineering

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

2 Citations (Scopus)

Abstract

Poly(lactic acid)-based porous polymer with an interconnected pore structure and superior pore morphology was successfully fabricated by one-step digital light processing (DLP) 3D printing. To provide biodegradation property and UV-reactivity, a photocurable resin was synthesized by ring-opening polymerization of lactide and glycidyl methacrylate (GMA). The resin was fabricated by an emulsion templating method called high internal phase emulsion (HIPE) for introducing pore structure in 3D printing. The final product ended up exhibiting biodegradable characteristics and had lactic acid components. The enzymatic degradation tests verified the influence of the biodegradable moiety and confirmed that erosion tendency is impacted by pore structure.

Original language	English
Pages (from-to)	1570-1575
Number of pages	6
Journal	ACS Applied Polymer Materials
Volume	4
Issue number	3
DOIs	https://doi.org/10.1021/acsapm.2c00013
Publication status	Published - 2022 Mar 11

Bibliographical note

Funding Information:
This study was conducted with the support of the Korea Institute of Industrial Technology via “Development of eco-friendly production system technology for total periodic resource cycle (PEO21140)”.

Publisher Copyright:
© 2022 American Chemical Society.

All Science Journal Classification (ASJC) codes

Polymers and Plastics
Process Chemistry and Technology
Organic Chemistry

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10.1021/acsapm.2c00013

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title = "Feasible Digital Light Processing Three-Dimensional Printing of a Biodegradable Porous Polymer with a High Internal Phase Emulsion Structure",

abstract = "Poly(lactic acid)-based porous polymer with an interconnected pore structure and superior pore morphology was successfully fabricated by one-step digital light processing (DLP) 3D printing. To provide biodegradation property and UV-reactivity, a photocurable resin was synthesized by ring-opening polymerization of lactide and glycidyl methacrylate (GMA). The resin was fabricated by an emulsion templating method called high internal phase emulsion (HIPE) for introducing pore structure in 3D printing. The final product ended up exhibiting biodegradable characteristics and had lactic acid components. The enzymatic degradation tests verified the influence of the biodegradable moiety and confirmed that erosion tendency is impacted by pore structure.",

author = "Choi, {Won Jun} and Hwang, {Ki Seob} and Yongsoo Kim and Chanmin Lee and Ju, {Sung Hwan} and Kwon, {Hyuk Jun} and Koh, {Won Gun} and Lee, {Jun Young}",

note = "Funding Information: This study was conducted with the support of the Korea Institute of Industrial Technology via “Development of eco-friendly production system technology for total periodic resource cycle (PEO21140)”. Publisher Copyright: {\textcopyright} 2022 American Chemical Society.",

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AU - Choi, Won Jun

AU - Hwang, Ki Seob

AU - Kim, Yongsoo

AU - Lee, Chanmin

AU - Ju, Sung Hwan

AU - Kwon, Hyuk Jun

AU - Koh, Won Gun

AU - Lee, Jun Young

N1 - Funding Information: This study was conducted with the support of the Korea Institute of Industrial Technology via “Development of eco-friendly production system technology for total periodic resource cycle (PEO21140)”. Publisher Copyright: © 2022 American Chemical Society.

PY - 2022/3/11

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N2 - Poly(lactic acid)-based porous polymer with an interconnected pore structure and superior pore morphology was successfully fabricated by one-step digital light processing (DLP) 3D printing. To provide biodegradation property and UV-reactivity, a photocurable resin was synthesized by ring-opening polymerization of lactide and glycidyl methacrylate (GMA). The resin was fabricated by an emulsion templating method called high internal phase emulsion (HIPE) for introducing pore structure in 3D printing. The final product ended up exhibiting biodegradable characteristics and had lactic acid components. The enzymatic degradation tests verified the influence of the biodegradable moiety and confirmed that erosion tendency is impacted by pore structure.

AB - Poly(lactic acid)-based porous polymer with an interconnected pore structure and superior pore morphology was successfully fabricated by one-step digital light processing (DLP) 3D printing. To provide biodegradation property and UV-reactivity, a photocurable resin was synthesized by ring-opening polymerization of lactide and glycidyl methacrylate (GMA). The resin was fabricated by an emulsion templating method called high internal phase emulsion (HIPE) for introducing pore structure in 3D printing. The final product ended up exhibiting biodegradable characteristics and had lactic acid components. The enzymatic degradation tests verified the influence of the biodegradable moiety and confirmed that erosion tendency is impacted by pore structure.

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Feasible Digital Light Processing Three-Dimensional Printing of a Biodegradable Porous Polymer with a High Internal Phase Emulsion Structure

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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