Δημοσιεύσεις
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, 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.
2007
Loudos, George K, Majewski, Stan, Wojsic, Randy, Weisenberger, Andrew, Sakelios, Nikos, Konstantina S Nikita, Nikolaos K Uzunoglou, Bouziotis, Penelope, Varvarigou, Alexandra D. “Performance Evaluation of a mouse- sized camera for dynamic-studies in small animals”. Nuclear Instruments and Methods in Physics Research, vol. 571, pp. 48-51, 2007.
Loudos, George K, Majewski, Stan, Wojsic, Randy, Weisenberger, Andrew, Sakelios, Nikos, Konstantina S Nikita, Nikolaos K Uzunoglou, Bouziotis, Penelope, Xanthopoulos, Stavros, Varvarigou, Alexandra D. “Performance Evaluation of a Dedicated Camera Suitable for Dynamic Radiopharmaceuticals Evaluation in Small Animals”. IEEE Transactions in Nuclear Science, vol. 54, pp. 454-460, 2007.
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.
Sakelios, Nikos, Karali, E, Lazaro, D, Loudos, George K, Konstantina S Nikita. “Monte-Carlo Simulation for Scatter Correction Compensation Studies in SPECT Imaging using GATE software package”. Nuclear Instruments and Methods in Physics Research Section A, vol. 569, pp. 404-408, 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.
Spyros Boukis, Sakelios, Nikos, Loudos, George K, Konstantina S Nikita. “A GUI Application for creating macro files in GATE”. Nuclear Instruments and Methods in Physics Research Section A, vol. 569, pp. 378-380, 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.
Karali, E, Loudos, George K, Sakelios, Nikos, Konstantina S Nikita, Giokaris, Nikos D. “A comparative evaluation of scatter correction techniques in high-resolution detectors based on PSPMTs and scintillator arrays”. IEEE Transactions on Instumentation and Measurement, vol. 55, pp. 1913-1917, 2006.
Loudos, George K, Majewski, Stan, Wojsic, Randy, Weisenberger, Andrew, Konstantina S Nikita, Nikolaos K Uzunoglou, Sakelios, Nikos, Bouziotis, Penelope, Varvarigou, Alexandra D. “Performance Evaluation of a mouse-sized camera for dynamic-studies in small animals”. Euromedim 2006, 1 st European Conference on Molecular Imaging Technology, 2006.
Loudos, George K, Majewski, Stan, Wojsic, Randy, Weisenberger, Andrew, Konstantina S Nikita, Nikolaos K Uzunoglou, Sakelios, Nikos, Bouziotis, Penelope, Varvarigou, Alexandra D. “Performance Evaluation of a mouse-sized camera for dynamic-studies in small animals”. Euromedim 2006, 1 st European Conference on Molecular Imaging Technology, 2006.
Loudos, George K, Majewski, Stan, Weisenberger, Andrew, Wojsic, Randy, Sakelios, Nikos, Konstantina S Nikita, Nikolaos K Uzunoglou, Varvarigou, Alexandra D. “High Resolution small animal imaging with a mouse-sized camera”. EANM{\textquoteright} 06- Annual Congress of the European Association of Nuclear Medicine, 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.
Spyros Boukis, Tsougos, Ioannis, Loudos, George K, Theodorou, Kiki, Konstantina S Nikita, Kappas, Constantinos. “Development of a 3D treatment planning system for external and internal dosimetry in radiotherapy”. 3rd International Greek Biotechnology Forum, 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.
Sakelios, Nikos, Karali, E, Loudos, George K, Konstantina S Nikita. “Monte-Carlo Simulation for Scatter Correction Compensation Studies in Spect Imaging Using GATE”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.
Valais, Ioannis K, Konstantinidis, A, Nikolopoulos, D, Sianoudis, I, Loudos, George K, Giokaris, Nikos D, Konstantina S Nikita, Cavouras, D, Dimitropoulos, N, Nomikos, C, Panayiotakis, G, Kandarakis, I. “Luminescence Properties of LuYSiO5:Ce, Gd2SiO5:Ce and CsI:Tl Single Crystal Scintillators under X-Ray Excitation , for Use in Medical Imaging Systems”. Conf. Rec. of the IEEE NSS-MIC, 2005.
Spyros Boukis, Sakelios, Nikos, Lazaro, D, Loudos, George K, Konstantina S Nikita. “A GUI Application for creating macro files in GATE”. 3 rd International Conference on Imaging Technologies in Biomedical Sciences: ITBS2005, 2005.