Author, as appears in the article.: Guinovart, T.; Blondeau, P.; Andrade, F.J.
Department: Química Analítica i Química Orgànica
URV's Author/s: GUINOVART PAVON, TOMAS DE AQUINO; BLONDEAU , PASCAL JEAN CLAUDE LEON; ANDRADE , FRANCISCO JAVIER
Abstract: Novel membrane-free chemically modified polystyrene microspheres for the optical detection of sulphate in aqueous media are introduced. The working principle of this sensor, based on the surface mass-extraction of the target species, allows overcoming the strong hydration energy penalty, a typical problem for the detection of divalent anions. This optical sensor exhibits both, enhanced sensitivity and selectivity, which allows the accurate detection of sulphate biological samples. To illustrate these features, the determination of sulphate in urine is presented.
Research group: Grup de Quimiometria, Qualimetria i Nanosensors
Thematic Areas: Química Química Chemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1359-7345
Author identifier: 0000-0002-1482-9704; 0000-0003-1331-5055; 0000-0003-1199-2837
Record's date: 2018-04-30
Last page: 10380
Journal volume: 51
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://pubs.rsc.org/en/content/articlelanding/2015/cc/c5cc02350e#!divAbstract
Funding program: altres; EU Marie Curie; FlexSens; PCIG09-GA-2011-293538 plan; CTQ2013-46404-R altres; Gencat FPI fellowship; FI; BES-2011-048297
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1039/c5cc02350e
Entity: Universitat Rovira i Virgili
Journal publication year: 2015
First page: 10377
Publication Type: Article Artículo Article
Repositori URV