Shinhyeong Choe

ORCID: 0000-0002-7279-1644
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About
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Research Areas
  • Microplastics and Plastic Pollution
  • biodegradable polymer synthesis and properties
  • Insect and Arachnid Ecology and Behavior
  • Recycling and Waste Management Techniques
  • Additive Manufacturing and 3D Printing Technologies
  • Cephalopods and Marine Biology
  • Nanocomposite Films for Food Packaging
  • 3D Printing in Biomedical Research
  • Carbon dioxide utilization in catalysis
  • Advanced Cellulose Research Studies
  • Silk-based biomaterials and applications
  • Insect Utilization and Effects
  • Lignin and Wood Chemistry
  • Date Palm Research Studies

Korea Advanced Institute of Science and Technology
2021-2025

Kootenay Association for Science & Technology
2025

Thermoplastic blends are applied for three-dimensional (3D) printing to obtain improved functionality. While thermal, chemical, and mechanical properties of 3D-printed typically examined, biodegradability the plastics has rarely been focus research. In this study, we evaluated biodegradation behavior prototypes fabricated from various blends, including biodegradable polylactic acid (PLA), poly(3-hydroxybutyrate) (PHB), non-biodegradable high-density polyethylene (HDPE), polypropylene (PP)....

10.1021/acsapm.2c00600 article EN ACS Applied Polymer Materials 2022-06-22

The boric acid-crosslinked polyvinyl alcohol coating on paper remarkably improves barrier properties and mechanical robustness without compromising biodegradability biocompatibility, a green advance in sustainable packaging.

10.1039/d4gc00618f article EN cc-by-nc Green Chemistry 2024-01-01

Sepia melanin, a biopigment extracted from the ink sac of cuttlefish, is relevant to sustainable organic electronics. In this work, we flexographically print films an melanin including shellac as bio-sourced binder on silver electrode-patterned paper. We examine electrical response in high humidity and ambient conditions (here electronic conductivity 10−4 S/cm). Additionally, study biodegradation printed their individual constituents based mineralization into CO2 under composting conditions....

10.1038/s43246-024-00592-3 article EN cc-by-nc-nd Communications Materials 2024-08-29

Sepia melanin, extracted from the ink sac of cuttlefish, is a bio-sourced pigment relevant to sustainable (green) organic electronics. In this work, we flexographically printed films an melanin including shellac as binder on silver electrode-patterned paper (hereafter referred film). We studied electrical response in ambient and wet atmosphere conditions. former case, deduced electronic conductivity high 10−4 S cm−1. Further, biodegradation their individual constituents based mineralization...

10.2139/ssrn.4635629 preprint EN 2023-01-01
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