Optimization of elemental selenium (Se(0)) determination in yeasts by anion-exchange HPLC-ICP-MS

Autor: Hervé Martinez, Dominique Foix, Fabienne Séby, Véronique Vacchina, Mathieu Menta

Publikováno v: Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2021, 413, pp.1809-1816. ⟨10.1007/s00216-020-03129-y⟩

International audience; An analytical method was developed for the speciation of elemental selenium (Se(0)) in selenized yeasts by anion-exchange HPLC-ICP-MS after its chemical transformation into SeSO32− by reaction with sodium sulfite. The presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8be7c8f1d9e2578f1d296158ae93f201
https://doi.org/10.1007/s00216-020-03129-y

Study of the presence of micro- and nanoparticles in drinks and foods by multiple analytical techniques

Autor: Marlène Klein, Fabienne Séby, Inmaculada de la Calle, Mathieu Menta

Publikováno v: Food Chemistry. 266:133-145

A variety of food and drink samples (n = 21) were analyzed to evaluate the presence of (nano-) particles in their composition. After assessment of the sample pre-treatment step, a fast screening analysis was performed for drinks by Dynamic Light Scat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06fd8d3d3e53a27f567264b6d2a49f01
https://doi.org/10.1016/j.foodchem.2018.05.107

Screening of TiO 2 and Au nanoparticles in cosmetics and determination of elemental impurities by multiple techniques (DLS, SP-ICP-MS, ICP-MS and ICP-OES)

Autor: Mathieu Menta, Fabienne Séby, Marlène Klein, Inmaculada de la Calle

Publikováno v: Talanta. 171:291-306

Cosmetics are part of the daily life of most of the people. Thus, a complete characterization of the products we applied in our skin is necessary. In this work, an analytical investigation of a wide variety of cosmetics from the point of view of tota

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fa0fdaca7ef08d834314c1f3c9b5ace
https://doi.org/10.1016/j.talanta.2017.05.002

Advanced nanomedicine characterization by DLS and AF4-UV-MALS: Application to a HIV nanovaccine

Autor: Fabienne Séby, José Crecente-Campo, María J. Alonso, Bruno Grassl, Tamara G Dacoba, Damien Dupin, Iraida Loinaz, Marlène Klein, Mathieu Menta

Publikováno v: Journal of Pharmaceutical and Biomedical Analysis
Journal of Pharmaceutical and Biomedical Analysis, Elsevier, 2020, 179, pp.113017. ⟨10.1016/j.jpba.2019.113017⟩
Journal of Pharmaceutical and Biomedical Analysis, 2020, 179, pp.113017. ⟨10.1016/j.jpba.2019.113017⟩

International audience; Nanoformulations are complex systems where physicochemical properties determine their therapeutic efficacy and safety. In the case of nanovaccines, particle size and shape play a crucial role on the immune response generated.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bc647c166b402d307eb0c474a50f946
https://doi.org/10.1016/j.jpba.2019.113017

Screening of TiO

Autor: Inmaculada, de la Calle, Mathieu, Menta, Marlène, Klein, Fabienne, Séby

Publikováno v: Talanta. 171

Cosmetics are part of the daily life of most of the people. Thus, a complete characterization of the products we applied in our skin is necessary. In this work, an analytical investigation of a wide variety of cosmetics from the point of view of tota

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::604c556f1851f0776d7d639d30b439e9
https://pubmed.ncbi.nlm.nih.gov/28551143