Photoregeneration of trimethylsilyl cellulose as a tool for microstructuring ultrathin cellulose supportsWolfberger, Archim (Avtor) Kargl, Rupert (Avtor) Grießer, Thomas (Avtor) Spirk, Stefan (Avtor) cellulose thin filmscellulose regenerationpatterning of cellulosephotoregenerationMicrostructured 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.20142017-06-22 08:37:10Znanstveno delo66353ISSN: 1420-3049UDK: 661.728OceCobissID: 18462981COBISS_ID: 18236694DOI: 10.3390/molecules191016266ISSN pri članku: 1420-3049NUK URN: URN:SI:UM:DK:WKY88QJCsl