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Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing

Nature’s systems have evolved over a long period to operate efficiently, and this provides hints for metal nanoparticle synthesis, including the enhancement, efficient generation, and transport of electrons toward metal ions for nanoparticle synthesis. The organic material-based ink composed of the...

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Detalles Bibliográficos
Autor principal: Koo, Sangmo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9783287/
https://www.ncbi.nlm.nih.gov/pubmed/36557507
http://dx.doi.org/10.3390/mi13122209
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author Koo, Sangmo
author_facet Koo, Sangmo
author_sort Koo, Sangmo
collection PubMed
description Nature’s systems have evolved over a long period to operate efficiently, and this provides hints for metal nanoparticle synthesis, including the enhancement, efficient generation, and transport of electrons toward metal ions for nanoparticle synthesis. The organic material-based ink composed of the natural materials used in this study requires low laser power for sintering compared to conventional nanoparticle ink sintering. This suggests applicability in various and sophisticated pattern fabrication applications without incurring substrate damage. An efficient electron transfer mechanism between amino acids (e.g., tryptophan) enables silver patterning on flexible polymer substrates (e.g., PET) by laser-direct writing. The reduction of silver ions to nanoparticles was induced and sintered by simultaneous photo/thermalchemical reactions on substrates. Furthermore, it was possible to fabricate a stable, transparent, and flexible heater that operates under mechanical deformation.
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spelling pubmed-97832872022-12-24 Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing Koo, Sangmo Micromachines (Basel) Article Nature’s systems have evolved over a long period to operate efficiently, and this provides hints for metal nanoparticle synthesis, including the enhancement, efficient generation, and transport of electrons toward metal ions for nanoparticle synthesis. The organic material-based ink composed of the natural materials used in this study requires low laser power for sintering compared to conventional nanoparticle ink sintering. This suggests applicability in various and sophisticated pattern fabrication applications without incurring substrate damage. An efficient electron transfer mechanism between amino acids (e.g., tryptophan) enables silver patterning on flexible polymer substrates (e.g., PET) by laser-direct writing. The reduction of silver ions to nanoparticles was induced and sintered by simultaneous photo/thermalchemical reactions on substrates. Furthermore, it was possible to fabricate a stable, transparent, and flexible heater that operates under mechanical deformation. MDPI 2022-12-13 /pmc/articles/PMC9783287/ /pubmed/36557507 http://dx.doi.org/10.3390/mi13122209 Text en © 2022 by the author. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Koo, Sangmo
Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing
title Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing
title_full Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing
title_fullStr Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing
title_full_unstemmed Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing
title_short Flexible Heater Fabrication Using Amino Acid-Based Ink and Laser-Direct Writing
title_sort flexible heater fabrication using amino acid-based ink and laser-direct writing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9783287/
https://www.ncbi.nlm.nih.gov/pubmed/36557507
http://dx.doi.org/10.3390/mi13122209
work_keys_str_mv AT koosangmo flexibleheaterfabricationusingaminoacidbasedinkandlaserdirectwriting