Unprecedented plasmon-induced nitroxide-mediated polymerization (PI-NMP): a method for preparation of functional surfaces
| العنوان: | Unprecedented plasmon-induced nitroxide-mediated polymerization (PI-NMP): a method for preparation of functional surfaces |
|---|---|
| المؤلفون: | Václav Švorčík, Jean-Patrick Joly, Oleksiy Lyutakov, Evgeny V. Tretyakov, Marina E. Trusova, Gérard Audran, Olga Guselnikova, Pavel S. Postnikov, Vitezslav Jerabek, Sylvain R. A. Marque, David Mareš |
| المساهمون: | University of Chemistry and Technology Prague (UCT Prague), Tomsk Polytechnic University [Russie] (UPT), Institut de Chimie Radicalaire (ICR), Aix Marseille Université (AMU)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Vorozhtsov Novosibirsk Institute of Organic Chemistry (RAS, SB, NN ), Novosibirsk State University (NSU), Czech Technical University in Prague (CTU) |
| المصدر: | Journal of Materials Chemistry A Journal of Materials Chemistry A, 2019, 7 (20), pp.12414--12419. ⟨10.1039/c9ta01630a⟩ |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Nitroxide mediated radical polymerization, Materials science, Renewable Energy, Sustainability and the Environment, technology, industry, and agriculture, 02 engineering and technology, General Chemistry, Polymer, 021001 nanoscience & nanotechnology, Photochemistry, law.invention, symbols.namesake, chemistry, Polymerization, law, symbols, Copolymer, [CHIM]Chemical Sciences, Surface modification, General Materials Science, 0210 nano-technology, Raman spectroscopy, Electron paramagnetic resonance, Plasmon |
| الوصف: | WOS:000472219400057; A plasmon as a stimulus opens up new opportunities for selective and regulated "from-surface" polymerization and functionalization of surfaces. Here, the first example of plasmon-assisted nitroxide-mediated polymerization (NMP) of stimuli-responsive block copolymers poly(N-isopropylacrylamide)-co-4-vinylboronic acid is reported. The growth of a polymer film at room temperature was achieved via plasmon-induced homolysis of alkoxyamines covalently attached to the surface of plasmon-active gold gratings at room temperature. Control of temperature, finite-difference time-domain method simulation of plasmon intensity distribution shift during polymerization, electron paramagnetic resonance experiments and other assays provide strong support for the plasmon-initiated mechanism of NMP. We demonstrated not only the control of the resulting polymer thickness but also the preparation of a surface-enhanced Raman spectroscopy chip for the detection of glycoproteins as a powerful example of plasmon-assisted NMP potential. |
| تدمد: | 2050-7496 2050-7488 |
| DOI: | 10.1039/c9ta01630a |
| DOI: | 10.1039/c9ta01630a⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5812c54cc6a6249e465b6d25521efde https://doi.org/10.1039/c9ta01630a |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....c5812c54cc6a6249e465b6d25521efde |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20507496 20507488 |
|---|---|
| DOI: | 10.1039/c9ta01630a |