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Université de Fribourg

S-layer protein-AuNP systems for the colorimetric detection of metal and metalloid ions in water

Jung, J. ; Lakatos, Mathias ; Bengs, S. ; Matys, S. ; Raff, J. ; Blüher, A. ; Cuniberti, G.

In: Colloids and Surfaces B: Biointerfaces, 2019, vol. 183, p. 110284

Bacterial surface layer proteins (S-layer) possess unique binding properties for metal ions. By combining the binding capability of S-layer proteins with the optical properties of gold nanoparticles (AuNP), namely plasmonic resonance, a colorimetric detection system for metal and metalloid ions in water was developed. Eight S-layer proteins from different bacteria species were used for the...

Université de Fribourg

Assembling the jigsaw puzzle: CBX2 isoform 2 and its targets in disorders/differences of sex development

Sproll, Patrick ; Eid, Wassim ; Gomes, Camila R. ; Mendonca, Berenice B. ; Gomes, Nathalia L. ; Costa, Elaine M.-F. ; Biason-Lauber, Anna

In: Molecular Genetics & Genomic Medicine, 2018, vol. 6, no. 5, p. 785–795

Background One of the defining moments of human life occurs early during embryonic development, when individuals sexually differentiate into either male or female. Perturbation of this process can lead to disorders/differences of sex development (DSD). Chromobox protein homolog 2 (CBX2) has two distinct isoforms, CBX2.1 and CBX2.2: the role of CBX2.1 in DSD has been previously established,...

Consortium of Swiss Academic Libraries

Chemistry and biology of mammalian metallothioneins

Vašák, Milan ; Meloni, Gabriele

In: JBIC Journal of Biological Inorganic Chemistry, 2011, vol. 16, no. 7, p. 1067-1078

Consortium of Swiss Academic Libraries

Reaction of human metallothionein-3 with cisplatin and transplatin

Karotki, Andrei ; Vašák, Milan

In: JBIC Journal of Biological Inorganic Chemistry, 2009, vol. 14, no. 7, p. 1129-1138