Papadimitroulas, L. Brocki, N.C. Chung, W. Marchadour, F. Vermet, L. Gaubert, V. Eleftheriadis, D. Plachouris, D. Visvikis, G.C. Kagadis, M. Hatt
“Artificial intelligence: Deep learning in oncological radiomics and challenges of interpretability and data harmonization”
Physica Medica, 2021 83:108-121

DOI: 10.1016/j.ejmp.2021.03.009

Sarrut, M. Bała, M. Bardiès, J. Bert, M. Chauvin, K. Chatzipapas, M. Dupont, A. Etxebeste, L.M. Fanchon, S. Jan, G. Kayal, A.S. Kirov, P. Kowalski, W. Krzemien, J Labour, M. Lenz, G. Loudos, B. Mehadji, L. Ménard, C. Morel, P. Papadimitroulas, M. Rafecas, J. Salvadori, D. Seiter, M. Stockhoff, E. Testa, C. Trigila, U. Pietrzyk, S. Vandenberghe, M.A. Verdier, D. Visvikis, K. Ziemons, M. Zvolský, E. Roncali
“Advanced Monte Carlo simulations of emission tomography imaging systems with GATE”
Physics in Medicine and Biology, 2021 66(10)
DOI: 10.1088/1361-6560/abf276

Chatzipapas, P. Papadimitroulas, G. Loudos, N. Papanikolaou, G.C. Kagadis
“IDDRRA: A novel platform, based on Geant4-DNA to quantify DNA damage by ionizing radiation”
Medical Physics, 2021 48(5):2624-2636
DOI: 10.1002/mp.14817

Plachouris, I. Tzolas, I. Gatos, P. Papadimitroulas, T. Spyridonidis, D. Apostolopoulos, N. Papathanasiou, D. Visvikis, K.M. Plachouri, J.D. Hazle, G.C. Kagadis
“A deep-learning-based prediction model for the biodistribution of 90 Y microspheres in liver radioembolization”
Medical Physics, 2021
DOI: 10.1002/mp.15270

Plachouris, K. Mountris, P. Papadimitroulas, T. Spyridonidis, K. Katsanos, D. Apostolopoulos, N. Papathanasiou, J.D. Hazle, D. Visvikis, G.C. Kagadis
“Clinical Evaluation of a Three-Dimensional Internal Dosimetry Technique for Liver Radioembolization with 90Y Microspheres Using Dose Voxel Kernels” Cancer Biotherapy and Radiopharmaceuticals, 2021

DOI: 10.1089/cbr.2020.4554

Chatzipapas, D. Plachouris, P. Papadimitroulas, K. Mountris, J. Bert, D. Visvikis, D. Mihailidis, G.C. Kagadis
“Standardization and Validation of Brachytherapy Seeds’ Modelling Using GATE and GGEMS Monte Carlo Toolkits”

Cancers, 2021, 13(21):5315

DOI: 10.3390/cancers13215315

Simões, S. Sarpaki, P. Papadimitroulas, B. Therrien, G. Loudos
“Conjugated Photosensitizers for Imaging and PDT in Cancer Research”

Journal of Medicinal Chemistry, 2020 63(23):14119-14150

DOI: 10.1021/acs.jmedchem.0c00047

Chatzipapas, P. Papadimitroulas, D. Emfietzoglou, S. Kalospyros, M. Hada, A. Georgakilas, G.C. Kagadis,
«Ionizing Radiation and Complex DNA Damage: Quantifying the Radiobiological Damage Using Monte Carlo Simulations»
Cancers, 2020 12(4):799

DOI: 10.3390/cancers12040799

Kostou, P. papadimitroulas, P. Papaconstadopoulos, S. Devic, J. Seuntjens, G.C. Kagadis
“Size-specific dose estimations for pediatric chest, abdomen/pelvis and head CT scans with the use of GATE”
Physica Medica, 65 181-190, 2019
DOI: 10.1016/j.ejmp.2019.08.020

Ε. Fysikopoulos, M. Georgiou, G. Loudos
“Evaluation of Hamamatsu H13974 Large Sensitive Area Flat Panel PMT Array for Use in Small Animal Imaging and Scintimammography”
IEEE Transactions on Radiation and Plasma Medical Sciences 2(3), 170-176, 2018
DOI: 10.1109/TRPMS.2018.2797323

K.P. Chatzipapas, P. Papadimitroulas, M. Obeidat, K.A. McConnell, N. Kirby, G. Loudos, N. Papanikolaou, G.C. Kagadis
“Quantification of DNA double‐strand breaks using Geant4‐DNA”
Medical Physics, 46(1), 405-413, 2019
DOI: 10.1002/mp.13290

M. Motiei, T. Dreifuss, T. Sadan, N. Omer, T. Blumenfeld-Katzir, E. Fragogeorgi, G. Loudos, R. Popovtzer, N. Ben-Eliezer
“Trimodal Nanoparticle Contrast Agent for CT, MRI and SPECT Imaging: Synthesis and Characterization of Radiolabeled Core/Shell Iron Oxide@Gold Nanoparticles”
Chemistry Letters, 48(3), 291-294, 2019
DOI: 10.1246/cl.180780

A. Kostopoulou, K. Brintakis, E. Fragogeorgi, A. Anthousi, L. Manna, S. Begin-Colin, C. Billotey, A. Ranella, G. Loudos, I. Athanassakis, A. Lappas
“Iron Oxide Colloidal Nanoclusters as Theranostic Vehicles and Their Interactions at the Cellular Level”
Nanomaterials, 8(5), 315, 2018
DOI: 10.3390/nano8050315

Α. Adamiano, Μ. Iafisco, Μ. Sandri, Μ. Basini, P. Arosio,T. Canu, G. Sitia, A. Esposito, V. Iannotti, G. Ausanio, E. Fragogeorgi, M. Rouchota, G. Loudos, A. Lascialfari, A. Tampieri, A.
“On the use of superparamagnetic hydroxyapatite nanoparticles as an agent for magnetic and nuclear in vivo imaging”
Acta Biomaterialia, Vol. 73, 458-469, 2018
DOI: 10.1016/j.actbio.2018.04.040

P. Papadimitroulas, T. Kostou, K. Chatzipapas, D. Visvikis, K.A. Mountris, V. Jaouen, K. Katsanos, A. Diamantopoulos, D. Apostolopoulos, A. Balomenos, Y. Kopsinis, G. Loudos, C. Alexakos, D. Karnabatidis, G.C. Kagadis
“A review on personalized pediatric dosimetry applications using advanced computational tools”
IEEE Transactions on Radiation and Plasma Medical Sciences, November 2018,
doi: 10.1109/TRPMS.2018.2876562

Papadimitroulas, W. D. Erwin, V. Iliadou, T. Kostou, G. Loudos, G. C. Kagadis”A personalized, Monte Carlo-based method for internal dosimetric evaluation of radiopharmaceuticals in children”
Medical Physics, June 2018
doi: 10.1002/mp.13055

Rouchota M, Georgiou M, Fysikopoulos E, Fragogeorgi E, Mikropoulos K, Papadimitroulas P, Kagadis G, Loudos G.
“A prototype PET/SPECT/X-rays scanner dedicated for whole body small animal studies”
Hell J Nucl Med. (2017 July)
doi: 10.1967/s002449910556

A.-H. Benali, G. Medkour Ishak-Boushaki, A.-M. Nourreddine, M. Allab and P. Papadimitroulas
“A comparative evaluation of luminescence detectors: RPL-GD-301, TLD-100 and OSL-AL2O3:C, using Monte Carlo simulations”
Journal of Instrumentation (2017 July)
doi: 10.1088/1748-0221/12/07/P07017

P. Papadimitroulas
“Dosimetry applications in GATE Monte Carlo toolkit”
Phys. Med. (2017)
doi:10.1016/j.ejmp.2017.02.005

M. Georgiou, E. Fysikopoulos, K. Mikropoulos, E. Fragogeorgi, G. Loudos
“Characterization of ‘γ-Eye’: a Low-Cost Benchtop Mouse-Sized Gamma Camera for Dynamic and Static Imaging Studies.”
Mol Imaging Biol. (2016): 1-10, doi:10.1007/s11307-016-1011-4

T. Kostou, P. Papadimitroulas, G. Loudos, G. Kagadis
“A preclinical simulated dataset of S-values and investigation of the impact of rescaled organ masses using the MOBY phantom.”
Phys. Med. Biol. 61 (2016): 2333–2355 , doi:10.1088/0031-9155/61/6/2333.

Maritina Rouchota, Maria Georgiou, Lefteris Fysikopoulos, Irineos Pilatis, Panagiotis Tsialios, Sophia Sarpaki, George Loudos. Quantification using 2D scintigraphic versus 3D SPECT imaging in pre-clinical oncology studies: A Comparative Analysis”. European Association of Nuclear Medicine (ΕΑΝΜ) 2020. October 22 – 30, 2020

Maritina Rouchota, Christos Sfyris, Eleftherios Fysikopoulos, Maria Georgiou, George Loudos.”A new fillable mouse phantom for the assessment of demanding imaging protocols
in preclinical PET/SPECT”. PET is wonderful 2020, Digital Conference, 27th October 2020

M Georgiou, E Fysikopoulos, C Papadopoulos, G Kagadis, E Lamprou, A Gonzalez-Montoro, A J Gonzalez3 and G. Loudos. “Development of a dual head PET system for nanoparticles nuclear imaging during magnetic hyperthermia treatment”. 13th European Molecular Imaging Meeting, San Sebastián, 20-23 March 2018.

Maria Georgiou, Eleftherios Fysikopoulos, George Loudos. “β-eye: A low cost, portable coincidence camera for whole-body mouse dynamic imaging”. 13th European Molecular Imaging Meeting, San Sebastián, 20-23 March 2018.

Maritina Rouchota, Sara Neyt, Bert Vandeghinste, Roel Van Holen, George C. Kagadis, George Loudos. “A complete quantification study on x-ray image contrast induced by gold nanoparticles for planar imaging and Computed Tomography at preclinical and clinical energies”. 13th European Molecular Imaging Meeting, San Sebastián, 20-23 March 2018.

S.Sarpaki, E.Fragogeorgi, M.Rouchota, M.Georgiou, G.Loudos. “Multimodal nanoparticles for structural and functional tracking of stem cell therapy on muscle regeneration“. 13th European Molecular Imaging Meeting, San Sebastián, 20-23 March 2018.

Rouchota, E. Fragogeorgi, S.Sarpaki, J. Daich, M. Georgiou, P. Bouziotis, G. Loudos. “Non-Invasive bone healing monitoring through SPECT/CT Imaging in Femur Bone Defect Mouse Models”. 13th European Molecular Imaging Meeting, San Sebastián, 20-23 March 2018.

E. Fragogeorgi, S. Sarpaki, M. Rouchota, A. Adamiano, M. Iafisco, M. Georgiou, P. Bouziotis, D. Catalucci, G.Loudos. “Radiolabelling of Calcium Phosphates Nanoparticles for assessing their ability in cardiac targeting: In vitro Stability and Preliminary In vivo Evaluation with Scintigraphic/X-ray imaging “. 13th European Molecular Imaging Meeting, San Sebastián, 20-23 March 2018.

P. Papadimitroulas, Y. Kospinis, D. Karnabatidis, G.C. Kagadis. “Monte Carlo Based Platform for Personalized Paediatric Dosimetry in Nuclear Medicine Applications”. Radiological Society Of North America. 26 Nov – 1 Dec, 2017. Chicago, USA.

Konstantinos Chatzipapas, Panagiotis Papadimitroulas, Mohammad Ali Obeidat, Neil Kirby, George Loudos, Niko Papanikolaou and George C. Kagadis. “Validating Geant4-DNA for DNA Double Strand Brakes (DSB): A preliminary study”. International Conference on Monte Carlo Techniques for Medical Applications (MCMA2017). 15 – 18 Oct 2017, Napoli, Italy.

E. Fragogeorgi, M. Rouchota, J. Daich, M. Georgiou, P. Bouziotis, G. Loudos. Collagen-based scaffolds and Non-Invasive SPECT/CT Bone Defect Pre-Clinical Imaging. European Association of Nuclear Medicine (ΕΑΝΜ) 2017. October 21 – 25, 2017. Vienna, Austria.

E. Fysikopoulos, Y. Kopsinis, M. Georgiou and G. Loudos. “Pulse shape estimation of nuclear medicine photodetectors using a bi-exponential fitting model”. Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2017). 12-13 October 2017. Athens, Greece.

M. Georgiou, E. Fysikopoulos and G. Loudos. “A digital data acquisition scheme for SPECT and PET small animal imaging detectors for Theranostic applications”. Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2017). 12-13 October 2017. Athens, Greece.

Round table “Boosting Nanomedicine through the Efficient Application of Biomedical Engineering” – Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2017). 12-13 October 2017. Athens, Greece.

• P. Papadimitroulas. “Applications in Bone Regeneration – VIVOIMAG project”.
• T. Kostou. “Applications in cardiology: The EU-funded project CUPIDO”.
• E. Fysikopoulos. “In vivo imaging during magnetic induced hyperthermia”.

P. Papadimitroulas, P. Tsialios, T. Kostou, M. Rouchota, G. Loudos. “TRIMAGE: A merged imaging system (PET/MR/EEG) for the early diagnosis of Schizophrenia”. 23rd Hellenic Radiology Congress, 21-23 September 2017, Alexandroupolis, Greece

M. Georgiou. “The nano-revolution reaches the heart: the EU-funded project CUPIDO”. 14th International Conference on Nanosciences & Nanotechnologies (NN17) – 3rd NANO-GR Workshop, 07 July 2017. Thessaloniki, Greece.

M. Georgiou. “Is it possible for a Greek SME to provide products and services in Preclinical Nanomedicine?”. 4th International Conference on Nanosciences & Nanotechnologies (NN17) – New Business Development & Commercialisation Workshop. 6 July 2017, Thessaloniki, Greece.

Rouchota Maritina, Loudos George, Papadimitroulas Panagiotis, Kagadis George. “Assessment of low energy X-rays for high density nanoparticles imaging”. 27th Interdisciplinary Research Conference on Injectable Biomaterials and Interventional Procedures (GRIBOI), 18-21 May 2017, Athens, Greece

Kostou, P. Papadimitroulas, G. Loudos, G. Kagadis “Computed tomography dosimetry and optimization for paediatric patients”
7^th ELEVIT conference, 7 April 2017, Athens, Greece

Rouchota, G. Loudos, P. Papadimitroulas, G. Kagadis
“An optimization study for preclinical X-ray imaging of gold nanoparticles using GATE simulations”
7^th ELEVIT conference, 7 April 2017, Athens, Greece

E. Fragogeorgi, J. Daich, E. Fysikopoulos, S. Lacroix, G. Doumont, M. Georgiou, D. Stanicki, M. Pita, S. Laurent, P. Bouziotis, M. Velez, G. Loudos
“Collagen scaffolds labelled with MRI and SPECT contrast agents for non-invasive imaging in bone tissue engineering”.
12th European Molecular Imaging Meeting – EMIM, 5-7 April 2017, Cologne, Germany.

M. Rouchota, G. Loudos, P. Papadimitroulas, G. Kagadis
“A simulation platform for optimising X-ray imaging of Gold Nanoparticles”
12th European Molecular Imaging Meeting – EMIM, 5-7 April 2017, Cologne, Germany

Past Years

• 2016
• 2015
• 2014
• 2013