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Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing
We report controllable assembly of silver nanoparticles (Ag NPs) for patterning of silver microstructures. The assembly is induced by femtosecond laser direct writing (FsLDW). A tightly focused femtosecond laser beam is capable of trapping and driving Ag NPs to form desired micropatterns with a high...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5036472/ https://www.ncbi.nlm.nih.gov/pubmed/27877766 http://dx.doi.org/10.1088/1468-6996/16/2/024805 |
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author | Wang, Huan Liu, Sen Zhang, Yong-Lai Wang, Jian-Nan Wang, Lei Xia, Hong Chen, Qi-Dai Ding, Hong Sun, Hong-Bo |
author_facet | Wang, Huan Liu, Sen Zhang, Yong-Lai Wang, Jian-Nan Wang, Lei Xia, Hong Chen, Qi-Dai Ding, Hong Sun, Hong-Bo |
author_sort | Wang, Huan |
collection | PubMed |
description | We report controllable assembly of silver nanoparticles (Ag NPs) for patterning of silver microstructures. The assembly is induced by femtosecond laser direct writing (FsLDW). A tightly focused femtosecond laser beam is capable of trapping and driving Ag NPs to form desired micropatterns with a high resolution of ∼190 nm. Taking advantage of the ‘direct writing’ feature, three microelectrodes have been integrated with a microfluidic chip; two silver-based microdevices including a microheater and a catalytic reactor have been fabricated inside a microfluidic channel for chip functionalization. The FsLDW-induced programmable assembly of Ag NPs may open up a new way to the designable patterning of silver microstructures toward flexible fabrication and integration of functional devices. |
format | Online Article Text |
id | pubmed-5036472 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Taylor & Francis |
record_format | MEDLINE/PubMed |
spelling | pubmed-50364722016-11-22 Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing Wang, Huan Liu, Sen Zhang, Yong-Lai Wang, Jian-Nan Wang, Lei Xia, Hong Chen, Qi-Dai Ding, Hong Sun, Hong-Bo Sci Technol Adv Mater Focus on Future Leaders in Nanoarchitectonics We report controllable assembly of silver nanoparticles (Ag NPs) for patterning of silver microstructures. The assembly is induced by femtosecond laser direct writing (FsLDW). A tightly focused femtosecond laser beam is capable of trapping and driving Ag NPs to form desired micropatterns with a high resolution of ∼190 nm. Taking advantage of the ‘direct writing’ feature, three microelectrodes have been integrated with a microfluidic chip; two silver-based microdevices including a microheater and a catalytic reactor have been fabricated inside a microfluidic channel for chip functionalization. The FsLDW-induced programmable assembly of Ag NPs may open up a new way to the designable patterning of silver microstructures toward flexible fabrication and integration of functional devices. Taylor & Francis 2015-04-16 /pmc/articles/PMC5036472/ /pubmed/27877766 http://dx.doi.org/10.1088/1468-6996/16/2/024805 Text en © 2015 National Institute for Materials Science http://creativecommons.org/licenses/by/3.0/ Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence (http://creativecommons.org/licenses/by/3.0) . Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
spellingShingle | Focus on Future Leaders in Nanoarchitectonics Wang, Huan Liu, Sen Zhang, Yong-Lai Wang, Jian-Nan Wang, Lei Xia, Hong Chen, Qi-Dai Ding, Hong Sun, Hong-Bo Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
title | Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
title_full | Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
title_fullStr | Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
title_full_unstemmed | Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
title_short | Controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
title_sort | controllable assembly of silver nanoparticles induced by femtosecond laser direct writing |
topic | Focus on Future Leaders in Nanoarchitectonics |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5036472/ https://www.ncbi.nlm.nih.gov/pubmed/27877766 http://dx.doi.org/10.1088/1468-6996/16/2/024805 |
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