Bio-inorganic Chemistry

Bioinorganic Chemistry and Redox Homeostasis

Our website :
Metals in Biology and Redox Homeostasis

CONGRATULATIONS to our former PhD students:
Martha Zoumpoulaki for her selection to the MBA « collège des ingénieurs » (oct. 2021)
Koudedja Coulibaly, who was recruited by Air Liquide in 2021
Emilie Mathieu, who was appointed as a CNRS researcher (section 16, LCC Toulouse) in 2021
Sarah Hostachy, who was appointed as a CEAEA researcher (LCBM, Grenoble) in 2020

Our personal webpages and resumes:
Alice Balfourier (ORCID: 0000-0002-4801-1388)
Hélène Bertrand (ORCID: 0000-0002-3841-022X)
Nicolas Delsuc (ORCID: 0000-0001-5570-8311)
Clotilde Policar (ORCID: 0000-0003-0255-1650)
Christine Rampon (ORCID: 0000-0002-1444-3166)
Michel Volovitch (ORCID: 0000-0002-7488-764X)
Sophie Vriz

Some news about our work:

Publications of the group:
((Go back to the publication page of the ens-bic website))

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Assessment of iron nanoparticle distribution in mouse models using ultrashort-echo-time MRI Article de journal

Andreas Boss; Laura Heeb; Divya Vats; Fabian H L Starsich; Alice Balfourier; Inge K Herrmann; Anurag Gupta

NMR in Biomedicine, p. e4690, 2022, ISSN: 1099-1492.

SOD mimics: From the tool box of the chemists to cellular studies Article de journal

Clotilde Policar; Jean Bouvet; Hélène C Bertrand; Nicolas Delsuc

Current Opinion in Chemical Biology, 67 , p. 102109, 2022, ISSN: 1367-5931.

Cellular Detection of a Mitochondria Targeted Brominated Vinyl Triphenylamine Optical Probe (TP−Br) by X-Ray Fluorescence Microscopy Article de journal

Sounderya Nagarajan; Florent Poyer; Laura Fourmois; Delphine Naud-Martin; Kadda Medjoubi; Andrea Somogyi; Gabrielle Schanne; Lucas Henry; Nicolas Delsuc; Clotilde Policar; Helene C Bertrand; Florence Mahuteau-Betzer

Chemistry – A European Journal, 28 (15), p. e202104424, 2022.

Inertness of Superoxide Dismutase Mimics Mn(II) Complexes Based on an Open-Chain Ligand, Bioactivity, and Detection in Intestinal Epithelial Cells Article de journal

Gabrielle Schanne; Martha Zoumpoulaki; Géraldine Gazzah; Amandine Vincent; Hugues Preud’homme; Ryszard Lobinski; Sylvie Demignot; Philippe Seksik; Nicolas Delsuc; Clotilde Policar

Oxidative Medicine and Cellular Longevity, 2022 , p. e3858122, 2022, ISSN: 1942-0900, (Publisher: Hindawi).

Deciphering the Metal Speciation in Low-Molecular-Weight Complexes by IMS-MS: Application to the Detection of Manganese Superoxide Dismutase Mimics in Cell Lysates Article de journal

Martha Zoumpoulaki; Gabrielle Schanne; Nicolas Delsuc; Hugues Preud'homme; Elodie Quévrain; Nicolas Eskenazi; Géraldine Gazzah; Regis Guillot; Philippe Seksik; Joelle Vinh; Ryszard Lobinski; Clotilde Policar

Angewandte Chemie International Edition, n/a (n/a), p. e202203066, 2022.

Improvement of Peptidyl Copper Complexes Mimicking Catalase: A Subtle Balance between Thermodynamic Stability and Resistance towards H2O2 Degradation Article de journal

Yaqine Ben Hadj Hammouda; Koudedja Coulibaly; Alimatou Bathily; Magdalene Teoh Sook Han; Clotilde Policar; Nicolas Delsuc

Molecules, 27 (17), 2022, ISSN: 1420-3049.

Multiscale Multimodal Investigation of the Intratissural Biodistribution of Iron Nanotherapeutics with Single Cell Resolution Reveals Co-Localization with Endogenous Iron in Splenic Macrophages Article de journal

Alice Balfourier; Elena Tsolaki; Laura Heeb; Fabian HL Starsich; Daniel Klose; Andreas Boss; Anurag Gupta; Alexander Gogos; Inge K Herrmann

Small Methods, p. 2201061, 2022.

Importance of Metal Biotransformation in Cell Response to Metallic Nanoparticles: A Transcriptomic Meta-analysis Study Article de journal

Alice Balfourier; Anne-Pia Marty; Florence Gazeau

ACS Nanoscience Au, p. acsnanoscienceau.2c00035, 2022, ISSN: 2694-2496, 2694-2496.

Fate and biological impact of persistent luminescence nanoparticles after injection in mice: a one-year follow-up Article de journal

Thomas Lécuyer; Johanne Seguin; Alice Balfourier; Marine Delagrange; Pierre Burckel; René Lai-Kuen; Virginie Mignon; Bertrand Ducos; Michael Tharaud; Bruno Saubaméa; Daniel Scherman; Nathalie Mignet; Florence Gazeau; Cyrille Richard

Nanoscale, p. 10.1039.D2NR03546D, 2022, ISSN: 2040-3364, 2040-3372.


Tumor-Selective Immune-Active Mild Hyperthermia Associated with Chemotherapy in Colon Peritoneal Metastasis by Photoactivation of Fluorouracil–Gold Nanoparticle Complexes Article de journal

Vladimir Mulens-Arias; Alba Nicolás-Boluda; Amandine Pinto; Alice Balfourier; Florent Carn; Amanda K A Silva; Marc Pocard; Florence Gazeau

ACS Nano, 15 (2), p. 3330–3348, 2021, ISSN: 1936-0851, 1936-086X.

Evaluation of the compounds commonly known as superoxide dismutase and catalase mimics in cellular models Article de journal

Amandine Vincent; Marion Thauvin; Elodie Quévrain; Emilie Mathieu; Sarah Layani; Philippe Seksik; Ines Batinic-Haberle; Sophie Vriz; Clotilde Policar; Nicolas Delsuc

Journal of Inorganic Biochemistry, p. 111431, 2021, ISSN: 0162-0134.

Rhenium carbonyl complexes bearing methylated triphenylphosphonium cations as antibody-free mitochondria trackers for X-ray fluorescence imaging Article de journal

Gabrielle Schanne; Lucas Henry; How Chee Ong; Andrea Somogyi; Kadda Medjoubi; Nicolas Delsuc; Clotilde Policar; Felipe García; Helene C Bertrand

Inorg. Chem. Front., 8 , p. 3905-3915, 2021.

A di-Copper Peptidyl Complex Mimics the Activity of Catalase, a Key Antioxidant Metalloenzyme Article de journal

Koudedja Coulibaly; Marion Thauvin; Adyn Melenbacher; Clara Testard; Evangelina Trigoni; Amandine Vincent; Martin J Stillman; Sophie Vriz; Clotilde Policar; Nicolas Delsuc

Inorganic Chemistry, 60 (13), p. 9309-9319, 2021.


Intracellular location matters: rationalization of the anti-inflammatory activity of a manganese(ii) superoxide dismutase mimic complex Article de journal

Emilie Mathieu; Anne-Sophie Bernard; Elodie Quévrain; Martha Zoumpoulaki; Sébastien Iriart; Caroline Lung-Soong; Barry Lai; Kadda Medjoubi; Lucas Henry; Sounderya Nagarajan; Florent Poyer; Andreas Scheitler; Ivana Ivanović-Burmazović; Sergio Marco; Andrea Somogyi; Philippe Seksik; Nicolas Delsuc; Clotilde Policar

Chem. Commun., p. -, 2020.

Anti-inflammatory activity of superoxide dismutase mimics functionalized with cell-penetrating peptides Article de journal

Emilie Mathieu; Anne-Sophie Bernard; Vincent H Y Ching; Andrea Somogyi; Kadda Medjoubi; Jennifer Rodon Fores; Hélène C Bertrand; Amandine Vincent; Sylvain Trépout; Jean-Luc Guerquin-Kern; Andreas Scheitler; Ivana Ivanović-Burmazović; Philippe Seksik; Nicolas Delsuc; Clotilde Policar

Dalton Trans., 49 , p. 2323-2330, 2020.

An easy-to-implement combinatorial approach involving an activity-based assay for the discovery of a peptidyl copper complex mimicking superoxide dismutase Article de journal

Amandine Vincent; Jennifer Rodon Fores; Elodie Tauziet; Elodie Quévrain; Ágnes Dancs; Amandine Conte-Daban; Anne-Sophie Bernard; Philippe Pelupessy; Koudedja Coulibaly; Philippe Seksik; Christelle Hureau; Katalin Selmeczi; Clotilde Policar; Nicolas Delsuc

Chem. Commun., 56 , p. 399-402, 2020.

Endocytosis-driven gold nanoparticle fractal rearrangement in cells and its influence on photothermal conversion Article de journal

Vladimir Mulens-Arias; Alice Balfourier; Alba Nicolás-Boluda; Florent Carn; Florence Gazeau

Nanoscale, 12 (42), p. 21832–21849, 2020, ISSN: 2040-3364, 2040-3372.

Rational Design of Fractal Gold Nanosphere Assemblies with Optimized Photothermal Conversion Using a Quantitative Structure Property Relationship (QSPR) Approach Article de journal

Alice Balfourier; Vladimir Mulens-Arias; Florence Gazeau; Florent Carn

The Journal of Physical Chemistry C, 124 (16), p. 8938–8948, 2020, ISSN: 1932-7447, 1932-7455.

Gold-based therapy: From past to present Article de journal

Alice Balfourier; Jelena Kolosnjaj-Tabi; Nathalie Luciani; Florent Carn; Florence Gazeau

Proceedings of the National Academy of Sciences, 117 (37), p. 22639–22648, 2020, (Publisher: Proceedings of the National Academy of Sciences).

Differentiation of neural-type cells on multi-scale ordered collagen-silica bionanocomposites Article de journal

Nicolas Debons; Dounia Dems; Christophe Hélary; Sylvain Le Grill; Lise Picaut; Flore Renaud; Nicolas Delsuc; Marie-Claire Schanne-Klein; Thibaud Coradin; Carole Aimé

Biomater. Sci., 8 , p. 569-576, 2020.

Recent Emergence of Rhenium(I) Tricarbonyl Complexes as Photosensitisers for Cancer Therapy Article de journal

Hui Shan Liew; Chun-Wai Mai; Mohd Zulkefeli; Thiagarajan Madheswaran; Lik Voon Kiew; Nicolas Delsuc; May Lee Low

Molecules, 25 (18), 2020, ISSN: 1420-3049.

Unexpected intracellular biodegradation and recrystallization of gold nanoparticles Article de journal

Alice Balfourier; Nathalie Luciani; Guillaume Wang; Gerald Lelong; Ovidiu Ersen; Abdelali Khelfa; Damien Alloyeau; Florence Gazeau; Florent Carn

Proceedings of the National Academy of Sciences, 117 (1), p. 103–113, 2020, ISSN: 0027-8424, 1091-6490.


Polyethyleneimine-assisted one-pot synthesis of quasi-fractal plasmonic gold nanocomposites as a photothermal theranostic agent Article de journal

Vladimir Mulens-Arias; Alba Nicolás-Boluda; Alexandre Gehanno; Alice Balfourier; Florent Carn; Florence Gazeau

Nanoscale, 11 (7), p. 3344–3359, 2019, ISSN: 2040-3372, (Publisher: The Royal Society of Chemistry).

Disturbance of adhesomes by gold nanoparticles reveals a size- and cell type-bias Article de journal

Vladimir Mulens-Arias; Alice Balfourier; Alba Nicolás-Boluda; Florent Carn; Florence Gazeau

Biomaterials Science, 7 (1), p. 389–408, 2019, ISSN: 2047-4830, 2047-4849.

Oxaliplatin-induced neuropathy: the preventive effect of a new super-oxide dismutase modulator Article de journal

Marie-Anne Guillaumot; Olivier Cerles; Hélène C Bertrand; Evelyne Benoit; Carole Nicco; Sandrine Chouzenoux; Alain Schmitt; Frédéric Batteux; Clotilde Policar; Romain Coriat

Oncotarget, 10 (60), p. 6418-6431, 2019, ISSN: 1949-2553.


From Naproxen Repurposing to Naproxen Analogues and Their Antiviral Activity against Influenza A Virus Article de journal

Sébastien Dilly; Aurélien Fotso Fotso; Nathalie Lejal; Gloria Zedda; Mohamad Chebbo; Fryad Rahman; Simon Companys; Hélène C Bertrand; Jasmina Vidic; Magali Noiray; Marie-Christine Alessi; Bogdan Tarus; Stéphane Quideau; Béatrice Riteau; Anny Slama-Schwok

Journal of Medicinal Chemistry, 61 (16), p. 7202–7217, 2018, ISSN: 0022-2623.

Fluorogenic Probing of Membrane Protein Trafficking Article de journal

C Li; A Mourton; M -A Plamont; V Rodrigues; I Aujard; M Volovitch; T Le Saux; F Perez; S Vriz; L Jullien; A Joliot; A Gautier

Bioconjugate Chemistry, 29 (6), p. 1823–1828, 2018.

Hydrogen Peroxide and Redox Regulation of Developments Article de journal

Christine Rampon; Michel Volovitch; Alain Joliot; Sophie Vriz

Antioxidants, 7 (11), 2018, ISSN: 2076-3921.

Control of Protein Activity and Gene Expression by Cyclofen-OH Uncaging Article de journal

W Zhang; F Hamouri; Z Feng; I Aujard; B Ducos; S Ye; S Weiss; M Volovitch; S Vriz; L Jullien; D Bensimon

ChemBioChem, 19 (12), p. 1232–1238, 2018.

Clarifying the Copper Coordination Environment in a de Novo Designed Red Copper Protein Article de journal

K J Koebke; L Ruckthong; J L Meagher; E Mathieu; J Harland; A Deb; N Lehnert; C Policar; C Tard; J E Penner-Hahn; J A Stuckey; V L Pecoraro

Inorganic Chemistry, 57 (19), p. 12291–12302, 2018.

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