G Loudos
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Explore the profile of G Loudos including associated specialties, affiliations and a list of published articles.
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9
Citations
35
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0
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Recent Articles
1.
Fysikopoulos E, Rouchota M, Georgiou M, Sfyris C, Cheimarios N, Sarpaki S, et al.
Appl Radiat Isot
. 2021 Dec;
180:110034.
PMID: 34894480
Preclinical nuclear molecular imaging speeds up the mean time from synthesis to market, in drug development process. Commercial imaging systems have in general high cost, require high-cost service contracts, special...
2.
Loudos G, Georgiou M, Rouchota M, Papadimitroulas P, Fysikopoulos E
Hell J Nucl Med
. 2019 Dec;
22 Suppl 2:183.
PMID: 31802061
Background: For every new drug, >10,000 candidate molecules are tested for ~15 years. This is the daily mission of thousands research teams worldwide. It is well proven that small animal...
3.
Theodorakis L, Loudos G, Prassopoulos V, Kappas C, Tsougos I, Georgoulias P
IEEE Trans Med Imaging
. 2019 Jan;
38(7):1763-1774.
PMID: 30629497
We aim to investigate the counting response variations of positron emission tomography (PET) scanners with different detector configurations in the presence of solitary pulmonary nodule (SPN). Using experimentally validated Monte...
4.
Papadimitroulas P, Loudos G, Le Maitre A, Efthimiou N, Visvikis D, Nikiforidis G, et al.
Med Phys
. 2017 May;
39(6Part5):3645.
PMID: 28517619
Purpose: In the present study a patient-specific dataset of realistic PET simulations was created, taking into account the variability of clinical oncology data. Tumor variability was tested in the simulated...
5.
Psimadas D, Tsotakos T, Fragogeorgi E, Loudos G
Curr Med Chem
. 2015 Oct;
22(37):4257-70.
PMID: 26511467
Passage into the brain has always been a major challenge for medicine in order to treat malfunctions of the central nervous system (CNS). The blood-brain-barrier (BBB) is a physical obstacle...
6.
David S, Georgiou M, Fysikopoulos E, Loudos G
Phys Med
. 2015 Apr;
31(7):763-6.
PMID: 25847846
Purpose: In this study, we present the results of the evaluation of the SensL ArraySL-4 photo-detector, coupled to a 6 × 6 GAGG:Ce scintillator array, with 2 × 2 ×...
7.
Psimadas D, Baldi G, Ravagli C, Comes Franchini M, Locatelli E, Innocenti C, et al.
Nanotechnology
. 2013 Dec;
25(2):025101.
PMID: 24334365
Metal oxide nanoparticles, hybridized with various polymeric chemicals, represent a novel and breakthrough application in drug delivery, hyperthermia treatment and imaging techniques. Radiolabeling of these nanoformulations can result in new...
8.
Saeedzadeh E, Sarkar S, Abbaspour Tehrani-Fard A, Ay M, Khosravi H, Loudos G
Radiat Prot Dosimetry
. 2011 Nov;
150(3):298-305.
PMID: 22069233
Various methods, such as those developed by the Medical Internal Radiation Dosimetry (MIRD) Committee of the Society of Nuclear Medicine or employing dose point kernels, have been applied to the...
9.
Lazaro D, Buvat I, Loudos G, Strul D, Santin G, Giokaris N, et al.
Phys Med Biol
. 2004 Apr;
49(2):271-85.
PMID: 15083671
Monte Carlo simulations are increasingly used in scintigraphic imaging to model imaging systems and to develop and assess tomographic reconstruction algorithms and correction methods for improved image quantitation. GATE (GEANT4...