Suzanne Giorgio





+33(0)6 62 90 38 28






enseignant - chercheur



Nanoalliages - Microscopie électronique in situ sous gaz et en milieu liquide



Microscopie électronique en transmission in situ, sous gaz et en milieu liquide.


Fabrication de nano objets de métaux purs et d’alliages, supportés sur des poudres d’oxydes, par condensation sous ultra vide, par décomposition d’organométalliques ou de précurseurs en milieu liquide.

Etude par microscopie électronique en transmission in situ des morphologies, structures et défauts à l’échelle atomique dans les agrégats métalliques et à l’interface métal / oxyde. Etude par microscopie in situ de l’effet des gaz sur les propriétés à l’échelle atomique des agrégats métalliques et de la croissance en milieu liquide.

Application à la croissance et à la réactivité des nanoalliages.


2022 et 2023 Présidente de la Société Française des Microscopies : sfmu

07/ 2020- 07/ 2024Co-Editrice en chef de la revue EPJAP: The European Physical Journal- Applied Physics



Synthesis and antimicrobial testing of 5‐fluorouracil derivatives

Mrunal Patil, Krykun Serhii, Frédéric Garzino, Quentin Gobert, Suzanne Giorgio, Jean‐manuel Raimundo, Jean‐michel Bolla, Michel Camplo

Archiv der Pharmazie / Chemistry in Life Sciences 356 (2023)10.1002/ardp.202300103


An ionizable supramolecular dendrimer nanosystem for effective siRNA delivery with a favorable safety profile

Dinesh Dhumal, Wenjun Lan, Ling Ding, Yifan Jiang, Zhenbin Lyu, Erik Laurini, Domenico Marson, Aura Tintaru, Nelson Dusetti, Suzanne Giorgio, Juan Lucio Iovanna, Sabrina Pricl, Ling Peng

Nano Research (2021)10.1007/s12274-020-3216-8


A self-assembling amphiphilic dendrimer nanotracer for SPECT imaging

Ling Ding, Zhenbin Lyu, Aura Tintaru, Erik Laurini, Domenico Marson, Beatrice Louis, Ahlem Bouhlel, Laure Balasse, Samantha Fernandez, Philippe Garrigue, Eric Mas, Suzanne Giorgio, Sabrina Pricl, Benjamin Guillet, Ling Peng

Chemical Communications 56:301-304 (2020)10.1039/c9cc07750b

Surface Charge of Supramolecular Nanosystems for In Vivo Biodistribution: A MicroSPECT/CT Imaging Study

Ling Ding, Zhenbin Lyu, Beatrice Louis, Aura Tintaru, Erik Laurini, Domenico Marson, Mengjie Zhang, Wanxuan Shao, Yifan Jiang, Ahlem Bouhlel, Laure Balasse, Philippe Garrigue, Eric Mas, Suzanne Giorgio, Juan Iovanna, Yuanyu Huang, Sabrina Pricl, Benjamin Guillet, Ling Peng

Small 16:301-304 (2020)10.1002/smll.202003290

Chemical Evolution of Pt–Zn Nanoalloys Dressed in Oleylamine

Alter Zakhtser, Ahmed Naitabdi, Rabah Benbalagh, François Rochet, Caroline Salzemann, Christophe Petit, Suzanne Giorgio

ACS Nano (2020)10.1021/acsnano.0c03366


Efficient and innocuous delivery of small interfering RNA to microglia using an amphiphilic dendrimer nanovector

Aleksandra Ellert-Miklaszewska, Natalia Ochocka, Marta Maleszewska, Ling Ding, Erik Laurini, Yifan Jiang, Adria-Jaume Roura, Suzanne Giorgio, Bartlomiej Gielniewski, Sabrina Pricl, Ling Peng, Bozena Kaminska

Nanomedicine 14:2441-2458 (2019)10.2217/nnm-2019-0176


A Dual Targeting Dendrimer-Mediated siRNA Delivery System for Effective Gene Silencing in Cancer Therapy

Yiwen Dong, Tianzhu Yu, Ling Ding, Erik Laurini, Yuanyu Huang, Mengjie Zhang, Yuhua Weng, Shuting Lin, Peng Chen, Domenico Marson, Yifan Jiang, Suzanne Giorgio, Sabrina Pricl, Xiaoxuan Liu, Palma Rocchi, Ling Peng

Journal of the American Chemical Society 140:16264-16274 (2018)10.1021/jacs.8b10021

Self-assembling supramolecular dendrimer nanosystem for PET imaging of tumors

Philippe Garrigue, Jingjie Tang, Ling Ding, Ahlem Bouhlel, Aura Tintaru, Erik Laurini, Yuanyuan Huang, Zhenbin Lyu, Mengjie Zhang, Samantha Fernandez, Laure Balasse, Wenjun Lan, Eric Mas, Domenico Marson, Yuhuang Weng, Xiaoxuan Liu, Suzanne Giorgio, Juan Iovanna, Sabrina Pricl, Benjamin Guillet, Ling Peng

Proceedings of the National Academy of Sciences of the United States of America 115:11454-11459 (2018)10.1073/pnas.1812938115

Blocking Stemness and Metastatic Properties of Ovarian Cancer Cells by Targeting p70S6K with Dendrimer Nanovector-Based siRNA Delivery

Jing Ma, Shashwati Kala, Susan Yung, Tak Mao Chan, Yu Cao, Yifan Jiang, Xiaoxuan Liu, Suzanne Giorgio, Ling Peng, Alice Wong

Molecular Therapy 26:70-83 (2018)10.1016/j.ymthe.2017.11.006


Monitoring in situ the colloidal synthesis of AuRh/TiO 2 selective-hydrogenation nanocatalysts

Zere Konuspayeva, Gilles Berhault, Pavel Afanasiev, Thanh-Son Nguyen, Suzanne Giorgio, Laurent Piccolo

Journal of Materials Chemistry A 5:17360-17367 (2017)10.1039/c7ta03965d


Antibacterial activities of fluorescent nano assembled triphenylamine phosphonium ionic liquids

Frédéric Brunel, Christelle Lautard, Frédéric Garzino, Suzanne Giorgio, Jean M. Raimundo, Jean M. Bolla, Michel Camplo

Bioorganic and Medicinal Chemistry Letters 26:3770-3773 (2016)10.1016/j.bmcl.2016.05.055

Mastering Dendrimer Self-Assembly for Efficient siRNA Delivery: From Conceptual Design to In Vivo Efficient Gene Silencing

Chao Chen, Paola Posocco, Xiaoxuan Liu, Qiang Cheng, Erik Laurini, Jiehua Zhou, Cheng Liu, Yang Wang, Jingjie Tang, Valentina Dal Col, Tianzhu Yu, Suzanne Giorgio, Maurizio Fermeglia, Fanqi Qu, Zicai Liang, John J. Rossi, Minghua Liu, Palma Rocchi, Sabrina Pricl, Ling Peng

Small 12:3667-3676 (2016)10.1002/smll.201503866

Core-shell Pd-Pt nanocubes for the CO oxidation

Astrid de Clercq, Olivier Margeat, Georges Sitja, Claude R. Henry, Suzanne Giorgio

Journal of Catalysis 336:33-40 (2016)10.1016/j.jcat.2016.01.005

Pd surface and Pt subsurface segregation in Pt 1− c Pd c nanoalloys

Astrid de Clercq, S. Giorgio, C. Mottet

Journal of Physics: Condensed Matter 28:064006 (2016)10.1088/0953-8984/28/6/064006

Mix and Match: Coassembly of Amphiphilic Dendrimers and Phospholipids Creates Robust, Modular, and Controllable Interfaces

Samuel Hinman, Charles Ruiz, Yu Cao, Meghann Ma, Jingjie Tang, Erik Laurini, Paola Posocco, Suzanne Giorgio, Sabrina Pricl, Ling Peng, Quan Cheng

ACS Applied Materials & Interfaces 9:1029-1035 (2016)10.1021/acsami.6b11556

A Fluorinated Bola-Amphiphilic Dendrimer for On-Demand Delivery of siRNA, via Specific Response to Reactive Oxygen Species

Xiaoxuan Liu, Yang Wang, Chao Chen, Aura Tintaru, Yu Cao, Juan Liu, Fabio Ziarelli, Jingjie Tang, Hongbo Guo, Roseline Rosas, Suzanne Giorgio, Laurence Charles, Palma Rocchi, Ling Peng

Advanced Functional Materials 26:8594-8603 (2016)10.1002/adfm.201604192


Cuprous oxide thin films prepared by thermal oxidation of copper layer. Morphological and optical properties

A. Karapetyan, A. Reymers, S. Giorgio, C. Fauquet, L. Sajti, S. Nitsche, M. Nersesyan, V. Gevorgyan, W. Marine

Journal of Luminescence 159:325-332 (2015)


Growth of Pt-Pd Nanoparticles Studied In Situ by HRTEM in a Liquid Cell

A. de Clercq, W. Dachraoui, O. Margeat, Katrin Pelzer, C.R. Henry, S. Giorgio

Journal of Physical Chemistry Letters 5:2126-2130 (2014)


Surface Segregation of Pd from TiO2-Supported AuPd Nanoalloys under CO Oxidation Conditions Observed In situ by ETEM and DRIFTS

Laurent Delannoy, Suzanne Giorgio, Jean-Gabriel Mattei, Claude R. Henry, Nadia El Kolli, Christophe M Éthivier, Catherine Louis

ChemCatChem 1-11 (2013)10.1002/cctc.201200618


Band gap tuning of ZnO nanoparticles via Mg doping by femtosecond laser ablation in liquid environment

E. Chelnokov, M. Rivoal, Y. Colignon, D. Gachet, L. Bekere, F. Thibaudau, S. Giorgio, V. Khodorkovsky, W. Marine

Applied Surface Science 258:9408-9411 (2012)


TEM and HRTEM Evidence for the Role of Ligands in the Formation of Shape-Controlled Platinum Nanoparticles

M. Rosa Axet, Karine Philippot, Bruno Chaudret, Martiane Cabié, Suzanne Giorgio, Claude Henry

Small 7:235-241 (2011)10.1002/smll.201001112

Size-dependent selectivity and activity of silver nanoclusters in the partial oxidation of propylene to propylene oxide and acrolein: A joint experimental and theoretical study

L.M. Molina, S. Yip Lee, K. Sell, G. Barcaro, A. Fortunelli, B. Lee, S. Seigert, R.E. Winans, J.W. Elam, M.J. Pellin, I. Barke, V. von Oeynhausen, Y. Lei, R.J. Meyer, J.A. Alonso, A.F. Rodriguez, A. Kleibert, S. Giorgio, C.R. Henry, K.H. Weiwes-Broer, S. Vajd

Catalysis Today 160:116-130 (2011)

CO Oxidation on Technological Pd-Al2O3 Catalysts: Oxidation State and Activity

K. Zorn, S. Giorgio, E. Halwax, C.R. Henry, H. Gronbeck, G. Rupprechter

Journal of Physical Chemistry C 115:1103-1111 (2011)


Direct observation of the reversible changes of the morphology of Pt nanoparticles under gas environment

M. Cabie, S. Giorgio, C.R. Henry, M.R. Axet, Karine Philippot, Bruno Chaudret

Journal of Physical Chemistry C 114:2160-2163 (2010)

Direct Observation of the Reversible Changes of the Morphology of Pt Nanoparticles under Gas Environment

M. Cabié, S. Giorgio, C. Henry, M. Rosa Axet, Karine Philippot, Bruno Chaudret

Journal of Physical Chemistry C 114:2160-2163 (2010)10.1021/jp906721g

Cationic Nucleoside Lipids Derived from Universal Bases: A Rational Approach for siRNA Transfection

C. Ceballos, S. Khiati, C.A.H. Prata, X-X. Zhang, S. Giorgio, P. Marsal, M.W. Grinstaff, P. Barthélémy, M. Camplo

Bioconjugate Chemistry 21:1062-1069 (2010)

Hybrid Bulk Heterojunction Solar Cells Based on P3HT and Porphyrin-Modified ZnO Nanorods

A.J. Said, G. Poize, C. Martini, Daniel Ferry, W. Marine, S. Giorgio, F. Fages, J. Hocq, Johann Bouclé, J. Nelson, J.R. Durrant, J. Ackermann

Journal of Physical Chemistry C 114:11273-11278 (2010)

Effect of porphyrin grafting on the performance of bulk heterojunction solar cells based on P3HT and Zn0 nanorods

A. Said, G. Poize, C. Martini, Daniel Ferry, W. Marine, S. Giorgio, F. Fages, J. Hocq, Johann Bouclé, J. Nelson, J. Durrant, J. Ackerman

Journal of Physical Chemistry C 114:11273-11279 (2010)


Cationic nucleoside lipids possessing a 3-nitropyrrole universal base for siRNA delivery

C. Ceballos, C.H. Prata, S. Giorgio, Denis Payet, F. Garzino, P. Barthélémy, M.W. Grinstaff, M. Camplo

Bioconjugate Chemistry 20:193-196 (2009)


Dynamic observations of Au catalysts by environmental electron microscopy

S. Giorgio, M. Cabié, Cr. Henry

Gold Bulletin : The journal of gold science, technology and applications 41:1 (2008)