Unprecedented plasmon-induced nitroxide-mediated polymerization (PI-NMP): a method for preparation of functional surfaces; Journal of Materials Chemistry A; Vol. 7, iss. 20

Unprecedented plasmon-induced nitroxide-mediated polymerization (PI-NMP): a method for preparation of functional surfaces; Journal of Materials Chemistry A; Vol. 7, iss. 20

Dades bibliogràfiques
Parent link:Journal of Materials Chemistry A
Vol. 7, iss. 20.— 2019.— [P. 12414-12419]
Autor corporatiu: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
Altres autors: Guselnikova O. A. Olga Andreevna, Marque Sylvain R. A., Tretyakov E. Evgeny, Mares D. David, Jerabek V. Vitezslav, Audran G. Gerard, Joly J. -P. Jean-Patrick, Trusova M. E. Marina Evgenievna, Svorcik V. Vaclav, Lyutakov O. Oleksy, Postnikov P. S. Pavel Sergeevich
Sumari:Title screen
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.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:anglès
Publicat: 2019
Matèries:
электронный ресурс
труды учёных ТПУ
полимеризация
функциональные поверхности
плазмоны
полимеры
Accés en línia:https://doi.org/10.1039/C9TA01630A
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664299

Ítems similars

Ítems similars