Electrochemical sensor for Serotonin based on a composite made of core-shell molecularly imprinted polymer nanoparticles and polyethilenedioxythiopheneShow others and affiliations
2015 (English)In: 2015 XVIII AISEM Annual Conference: Proceedings of a meeting held 3-5 February 2015, Trento, Italy, IEEE, 2015Conference paper, Published paper (Other academic)
Abstract [en]
The 'grafting from' synthesis of core-shell molecularly imprinted polymer nanoparticles (Ser-MIP@SiO2 NPs) has been applied to the development of an electrochemical sensor for Serotonin. Ser-MIP@SiO2 NPs have been synthesized on preformed SiO2 nanobeads by surface imprinting via reversible additionfragmentation chaintransfer (RAFT) polymerization. After polymerization, the reductive aminolysis of dithioesther end group has been carried out. Then MIP-nanoparticles were subsequently characterized by ATR-FTIR, TGA, TEM and XPS. The entrapment of core-shell Ser-MIP@SiO2 NPs by the electropolymerization of PEDOT in an upside-down electrochemical cell has been investigated. Under selected conditions, results in sensing application for Serotonin are presented.
Place, publisher, year, edition, pages
IEEE, 2015.
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:mau:diva-10553DOI: 10.1109/AISEM.2015.7066843ISI: 000381569900083Scopus ID: 2-s2.0-84937129398Local ID: 19819ISBN: 978-1-4799-8591-3 (electronic)OAI: oai:DiVA.org:mau-10553DiVA, id: diva2:1407596
Conference
AISEM Annual Conference, Trento, Italy (2015)
2020-02-292020-02-292024-02-09Bibliographically approved