Publications
2009
Loudos, George K, Tsougos, Ioannis, Spyros Boukis, Nikolaos A Karakatsanis, Georgoulias, Panagiotis, Theodorou, Kiki, Konstantina S Nikita, Kappas, Constantinos. “A radionuclide dosimetry toolkit based on material specific Monte Carlo dose kernels”. Nuclear Medicine Communications, vol. 30, pp. 504-512, 2009.
2008
Nikolaos A Karakatsanis, Konstantina S Nikita. “A Study of the Parameters Affecting Minimum Detectable Activity Concentration Level of Clinical LSO PET Scanners”. 8th IEEE International Conference on BioInformatics and BioEngineering (BIBE 2008), 2008.
Nikolaos A Karakatsanis, Papasyris, Anastasios, Loudos, George K, Konstantina S Nikita. “A Simulation Study of the Counting- Rate Performance of Clinical PET Systems Applying a Methodology for Optimizing the Injected Dose”. IEEE Nuclear Science Symposium- Medical Imaging Conference 2008, 2008.
Nikolaos A Karakatsanis, Papasyris, Anastasios, Konstantina S Nikita, Loudos, George K. “A simulation study for optimizing the injected dose of clinical PET systems”. ST 2008 - IEEE Workshop on Imaging Systems and Techniques Proceedings, 2008.
2006
Giokaris, Nikos D, Loudos, George K, Maintas, Dimitrios V, Karabarbounis, Andreas, Lembesi, Maria, Spanoudaki, Virginia C, Stiliaris, Efstathios G, Spyros Boukis, Sakelios, Nikos, Nikolaos A Karakatsanis, Konstantina S Nikita, Getkin, A, Boyarintsev, A, Pedash, V, Gayshan, V. “Partially slotted crystals for a high-resolution {\^I}{\textthreesuperior} -camera based on a position sensitive photomultiplier”. Nuclear Instruments and Methods Section A, vol. 569, 2006.
Kalivas, Nikolaos, Valais, Ioannis K, Salemis, G, Karagiannis, Constantinos, Konstantinidis, A, Nikolopoulos, D, Loudos, George K, Sakelios, Nikos, Nikolaos A Karakatsanis, Konstantina S Nikita, Gayshan, Victor L., Gektin, A.V., Sianoudis, I, Giokaris, Nikos D, Nomikos, C, Dimitropoulos, N, Cavouras, D, Panayiotakis, G, Kandarakis, I. “Imaging properties of cerium doped Yttrium Aluminum Oxide (YAP:Ce) powder scintillating screens under X-ray excitation”. Nuclear Instruments and Methods in Physics Research Section A, vol. 569, pp. 210-214, 2006.
Nikolaos A Karakatsanis, Sakelios, Nikos, Tsantilas, Xristos N, Dikaios, Nikolaos, Constantinos Tsoumpas, Lazaro, D, Loudos, George K, Schmidtlein, C.R., Louizi, K., Valais, Ioannis K, Nikolopoulos, D, Malamitsi, J, Kandarakis, I, Konstantina S Nikita. “A Comparative Evaluation of two commercial PET Scanners, ECAT EXACT HR+ and Biograph 2, using GATE”. Nuclear Instruments and Methods in Physics Research Section A, vol. 569, pp. 368-372, 2006.
Sakelios, Nikos, Rubio, Jose Luis, Nikolaos A Karakatsanis, Kontaksakis, George, Loudos, George K, Santos, A, Konstantina S Nikita, Majewski, Stan. “GATE Stimulations for small animals SPECT/PET using voxelized phantoms and rotating -head detectors”. IEEE MIC-NSS Conference, 2006.
2005
Tsantilas, Xristos N, Louizi, K., Valais, Ioannis K, Nikolopoulos, D, Sakelios, Nikos, Nikolaos A Karakatsanis, Loudos, George K, Konstantina S Nikita, Malamitsi, J, Kandarakis, I. “Simulation of commercial PET scanners with GATE Monte Carlo simulation package”. 14th International Conference on Medical Physics, 2005.
Valais, Ioannis K, Kalivas, Nikolaos, Konstantinidis, A, Loudos, George K, Sakelios, Nikos, Nikolaos A Karakatsanis, Konstantina S Nikita, Sianoudis, I, Giokaris, Nikos D, Cavouras, D, Nomikos, C, Dimitropoulos, N, Panayiotakis, G, Kandarakis, I. “The Effect of crystal thickness and x-ray tube voltage on the light emission properties of CsI:Tl scintillator under x-ray excitation”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.
Nikolaos A Karakatsanis, Sakelios, Nikos, Tsantilas, Xristos N, Dikaios, Nikolaos, Constantinos Tsoumpas, Konstantina S Nikita, Lazaro, D, Loudos, George K, Louizi, K., Valais, Ioannis K, Nikolopoulos, D, Malamitsi, J, Kandarakis, I. “A Comparative Evaluation of two Commercial PET Scanners using GATE”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.