Open questions on proteins interacting with nanoclusters

Autor: Rodolphe Antoine, Dusica Maysinger, Lucie Sancey, Vlasta Bonačić-Koutecký

Publikováno v: Communications Chemistry, Vol 5, Iss 1, Pp 1-5 (2022)

Interfacing ultrasmall metal nanoclusters (NCs) with proteins can present a dual opportunity: proteins can be used for protecting NCs, and the surface ligands of NCs may interact with proteins. Here, the authors identify and discuss remaining open qu

Externí odkaz: https://doaj.org/article/b49e8df985814f5dba605554d49ee09c

pH-Induced transformation of ligated Au-25 to brighter Au-23 nanoclusters

Autor: Katarzyna Matczyszyn, Mirosława Różycka, Magdalena Wojtas, Zeljka Sanader, Magdalena Waszkielewicz, Marek Samoc, Muhammad T. Sajjad, Rodolphe Antoine, Franck Bertorelle, Ashu K. Bansal, Vlasta Bonacic-Koutecky, Andrzej Ozyhar, Ifor D. W. Samuel, Clothilde Comby-Zerbino, Xavier Dagany, Joanna Olesiak-Banska

Publikováno v: Nanoscale
Nanoscale, Royal Society of Chemistry, 2018, 10 (24), pp.11335-11341. ⟨10.1039/c8nr00660a⟩

VBK and ŽS appreciate funding from Center of Excellence (STIM) at the University of Split. This research was supported by STIM-REI, a project funded by European Union from European Structural and Investment Funds 2014–2020. Contract Number KK.01.1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf076a3c78c81a2308c51dd4f39fab7
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02289862

Ligand impact on reactive oxygen species generation of Au10 and Au25 nanoclusters upon one- and two-photon excitation

Autor: Hussein Fakhouri, Martina Perić Bakulić, Issan Zhang, Hao Yuan, Dipankar Bain, Fabien Rondepierre, Pierre-François Brevet, Željka Sanader Maršić, Rodolphe Antoine, Vlasta Bonačić-Koutecký, Dusica Maysinger

Publikováno v: Communications Chemistry, Vol 6, Iss 1, Pp 1-10 (2023)

Abstract In photodynamic therapy (PDT), light-sensitive photosensitizers produce reactive oxygen species (ROS) after irradiation in the presence of oxygen. Atomically-precise thiolate-protected gold nanoclusters are molecule-like nanostructures with

Externí odkaz: https://doaj.org/article/53fda083639543d8a168882e9fc0a27d

UV Photodissociation of Proline-containing Peptide Ions: Insights from Molecular Dynamics

Autor: Zeljka Sanader, Vlasta Bonacic-Koutecky, Marion Girod, Rodolphe Antoine, Philippe Dugourd, Marin Vojkovic, Luke MacAleese, Jérôme Lemoine

Publikováno v: Journal of The American Society for Mass Spectrometry
Journal of The American Society for Mass Spectrometry, Springer Verlag (Germany), 2015, 26 (3), pp.432-443. ⟨10.1007/s13361-014-1038-1⟩
Journal of The American Society for Mass Spectrometry, 2015, 26 (3), pp.432-443. ⟨10.1007/s13361-014-1038-1⟩

International audience; UV photodissociation of proline-containing peptide ions leads to unusual product ions. In this paper, we report laser-induced dissociation of a series of proline-containing peptides at 213 nm. We observe specific fragmentation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d3f5ce28c6dc3176f1e6dbde3d5c4e9
https://doi.org/10.1007/s13361-014-1038-1

Theoretical determination of the absolute electron impact ionization cross-section function for silver clusters Agn (n=2–7)

Autor: H. Deutsch, Tilmann D. Märk, S. Matt, Jiri Pittner, Kurt Becker, Vlasta Bonacic-Koutecky

Publikováno v: The Journal of Chemical Physics. 111:1964-1971

A recently developed semiclassical approach (DM formalism) was used to calculate the absolute total electron-impact single ionization cross sections for silver clusters Agn (n=2–7) from threshold to 1000 eV. Similar to other cluster properties, a c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c9e76bcacb0abf288b02459ded57ead
https://doi.org/10.1063/1.479464