Förster, Claire ; Lehn, Robert ; Saritas, Enis Musa ; Andrieu‐Brunsen, Annette (2023)
Laser Writing of Block‐Copolymer Images into Mesopores Using SBDC‐Initiated Visible‐Light‐Induced Polymerization.
In: Angewandte Chemie International Edition, 2023, 62 (19)
doi: 10.26083/tuprints-00024296
Article, Secondary publication, Publisher's Version
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Item Type: | Article |
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Type of entry: | Secondary publication |
Title: | Laser Writing of Block‐Copolymer Images into Mesopores Using SBDC‐Initiated Visible‐Light‐Induced Polymerization |
Language: | English |
Date: | 7 August 2023 |
Place of Publication: | Darmstadt |
Year of primary publication: | 2023 |
Publisher: | Wiley-VCH |
Journal or Publication Title: | Angewandte Chemie International Edition |
Volume of the journal: | 62 |
Issue Number: | 19 |
Collation: | 7 Seiten |
DOI: | 10.26083/tuprints-00024296 |
Corresponding Links: | |
Origin: | Secondary publication DeepGreen |
Abstract: | For miniaturization, as well as for improving artificial nanopore performance, precise local polymer functionalization and the combination of different functionalities are required. Imagining data driven nanopore design automated nanopore functionalization would be beneficial. Using direct laser writing as one option of automated nanopore polymer functionalization visible light induced polymerizations are beneficial. Here, we demonstrate the functionalization of mesoporous silicafilms with two different polymers using automated laser writing. For this we developed a visible light (400–700 nm and 405 nm) N,N(diethylamino)dithiocarbamoylbenzyl(trimethoxy)silane (SBDC) inifierter initiated polymerization. While transferring this visible light induced polymerization using SBDC to a commercially available microscope, direct, automated laser writing, as well as polymer re‐initiation was demonstrated. Thereby, polymer spots of 37 and 40 μm in diameter were achieved using 1–5 seconds for each irradiated spot. |
Uncontrolled Keywords: | Automated Polymer Writing, Iniferter Initiated Polymerization, Laser Induced Polymerization, Mesoporous Silica, Visible Light-Induced Polymerization |
Identification Number: | e202217806 |
Status: | Publisher's Version |
URN: | urn:nbn:de:tuda-tuprints-242969 |
Classification DDC: | 500 Science and mathematics > 540 Chemistry |
Divisions: | 07 Department of Chemistry > Ernst-Berl-Institut > Fachgebiet Makromolekulare Chemie |
Date Deposited: | 07 Aug 2023 08:13 |
Last Modified: | 17 Oct 2023 08:01 |
SWORD Depositor: | Deep Green |
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/24296 |
PPN: | 512226180 |
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