Accurate control of the covalent functionalization of single-walled carbon nanotubes for the electro-enzymatically controlled oxidation of biomolecules

Autor: Naoual Allali, Veronika Urbanova, Mathieu Etienne, Xavier Devaux, Martine Mallet, Brigitte Vigolo, Jean-Joseph Adjizian, Chris P. Ewels, Sven Oberg, Alexander V. Soldatov, Edward McRae, Yves Fort, Manuel Dossot, Victor Mamane

Publikováno v: Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 2750-2762 (2018)

Single-walled carbon nanotubes (SWCNTs) were functionalized by ferrocene through ethyleneglycol chains of different lengths (FcETGn) and the functionalized SWCNTs (f-SWCNTs) were characterized by different complementary analytical techniques. In part

Externí odkaz: https://doaj.org/article/54dc3a5d0904408e9f171dbe139b207a

Sphalerite oxidation simulating acidic, circumneutral and alkaline conditions to account for weathering behavior and Zn release

Autor: Fabiola S. Sosa-Rodríguez, Jorge Vazquez-Arenas, Patricia Ponce-Peña, Antonio Aragón-Piña, Martine Mallet, Gabriel Trejo-Córdova, Diola M. Núñez-Ramirez, Miguel A. Escobedo-Bretado, René H. Lara

Publikováno v: Journal of Geochemical Exploration. 247:107163

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33af280ebf60bf1c04c03c6383093da2
https://doi.org/10.1016/j.gexplo.2023.107163

Insigths of sphalerite weathering under simulated acidic, circumneutral and alkaline conditions to account for mineral activity and potential Zn release

Autor: Fabiola S Sosa-Rodríguez, Jorge Vázquez-Arenas, Patricia Ponce-Peña, Antonio Aragón-Piña, Martine Mallet, Gabriel Trejo-Córdova, Diola M Núñez-Ramírez, Miguel A Escobedo-Bretado, René Homero Lara

The present study combines surface analyses of pristine and leached low Fe-bearing and Pb-bearing sphalerite (PbS-ZnS) samples including XPS, GDOES, Raman spectroscopy, SEM and AFM, along with chemical evolution of leachates after 24 h of contact wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cb109e2790a4ee87901d5faee2b61c6
https://doi.org/10.21203/rs.3.rs-1160353/v1

Tuning the stability and phosphate sorption of novel MnII/IVFeII/III layered double hydroxides

Autor: Changyong Lu, Martine Mallet, Hans Chr. Bruun Hansen, Wenjie Qian, Christian Ruby

Publikováno v: Lu, C, Qian, W, Mallet, M, Ruby, C & Hansen, H C B 2022, ' Tuning the stability and phosphate sorption of novel Mn II/IV Fe II/III layered double hydroxides ', Chemical Engineering Journal, vol. 429, 132177 . https://doi.org/10.1016/j.cej.2021.132177

Layered double hydroxides (LDHs) have been intensively studied for phosphate (Pi) removal but suffer from poor stability and low sorption affinity under ambient conditions. In this paper, well crystallized MnIIFeIIFeIII-Cl, MnIIFeIII-CO3 and novel Mn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a791df09275e6c974651a0dee296337f
https://curis.ku.dk/ws/files/287113305/1_s2.0_S1385894721037566_main.pdf

Effect of Sb on precipitation of biogenic minerals during the reduction of Sb-bearing ferrihydrites

Autor: Cédric Carteret, Tom Ferté, Crosby Chang, Asfaw Zegeye, Thomas Hauet, David Billet, Mustapha Abdelmoula, Martine Mallet

Publikováno v: Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2021, 309, pp.96-111. ⟨10.1016/j.gca.2021.06.021⟩

International audience; Antimony (Sb) is a naturally occurring element; it is enriched in the environment by anthropogenic activities. Like other metalloid species, Sb partitions to mineral phases such as oxyhydroxides. In reducing environments, Fe(I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f11e94ba0a47516243d30399955c46
https://hal.archives-ouvertes.fr/hal-03329112