Photoregeneration of Trimethylsilyl Cellulose as a Tool for Microstructuring Ultrathin Cellulose Supports

Archim Wolfberger; Rupert Kargl; Thomas Grießer; Stefan Spirk

doi:10.3390/molecules191016266

Photoregeneration of Trimethylsilyl Cellulose as a Tool for Microstructuring Ultrathin Cellulose Supports

Archim Wolfberger, Rupert Kargl, Thomas Grießer, Stefan Spirk^*

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Chemische Technologie von Materialien (6380)

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

Microstructured thin films based on cellulose, the most abundant biopolymer on Earth, have been obtained by UV-irradiation of acid-labile trimethylsilyl cellulose thin films in the presence of N-hydroxynaphtalimide triflate as photoacid generator. We demonstrate that this photoregeneration process can be exploited for the manufacture of cellulose patterns having feature sizes down to 1 μm, with potential applications in life sciences.

Originalsprache	englisch
Seiten (von - bis)	16266-16273
Fachzeitschrift	Molecules
Jahrgang	19
Ausgabenummer	10
DOIs	https://doi.org/10.3390/molecules191016266
Publikationsstatus	Veröffentlicht - 2014

Fields of Expertise

Advanced Materials Science

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10.3390/molecules191016266Lizenz: CC BY 4.0

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abstract = "Microstructured thin films based on cellulose, the most abundant biopolymer on Earth, have been obtained by UV-irradiation of acid-labile trimethylsilyl cellulose thin films in the presence of N-hydroxynaphtalimide triflate as photoacid generator. We demonstrate that this photoregeneration process can be exploited for the manufacture of cellulose patterns having feature sizes down to 1 μm, with potential applications in life sciences.",

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AU - Spirk, Stefan

PY - 2014

Y1 - 2014

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AB - Microstructured thin films based on cellulose, the most abundant biopolymer on Earth, have been obtained by UV-irradiation of acid-labile trimethylsilyl cellulose thin films in the presence of N-hydroxynaphtalimide triflate as photoacid generator. We demonstrate that this photoregeneration process can be exploited for the manufacture of cellulose patterns having feature sizes down to 1 μm, with potential applications in life sciences.

U2 - 10.3390/molecules191016266

DO - 10.3390/molecules191016266

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JO - Molecules

JF - Molecules

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ER -

Photoregeneration of Trimethylsilyl Cellulose as a Tool for Microstructuring Ultrathin Cellulose Supports

Abstract

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