Towards mass production of functionalized plastic components via multi-beam nanostructuring of moulds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00570839" target="_blank" >RIV/68378271:_____/23:00570839 - isvavai.cz</a>

Result on the web

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12409/124090A/Towards-mass-production-of-functionalized-plastic-components-via-multi-beam/10.1117/12.2646037.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12409/124090A/Towards-mass-production-of-functionalized-plastic-components-via-multi-beam/10.1117/12.2646037.short</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2646037" target="_blank" >10.1117/12.2646037</a>

Result language

angličtina

Original language name

Towards mass production of functionalized plastic components via multi-beam nanostructuring of moulds

Original language description

Smart surface functionalization by laser-made micro and nanostructures is a suitable tool to maximize the value of a product and enable new properties for common materials. Despite the recent progress, the capacity to produce micro and nanoscale surface features over large areas represents a significant challenge in terms of production technology, throughput and cost, especially for components with a complex 3D geometry. In this work, we introduce multi-beam technologies able to efficiently micro/nanostructure metallic moulds with the ability to transfer micro/nanoscale morphology to complex 3D polymeric components via mass production techniques such as injection moulding. Moulded samples with replicated structures demonstrated advanced functional properties, including increased contact angle by 27°, bacteria reduction by 99.8% and decreased friction coefficient by 66% compared to the reference sample.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10306 - Optics (including laser optics and quantum optics)

Project

<a href="/en/project/EF15_006%2F0000674" target="_blank" >EF15_006/0000674: HiLASE Centre of Excellence</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Laser-based Micro- and Nanoprocessing XVII

ISBN

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ISSN

0277-786X

e-ISSN

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Number of pages

5

Pages from-to

124090A

Publisher name

SPIE

Place of publication

Bellingham

Event location

San Francisco

Event date

Jan 28, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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