Zobrazeno 1 - 10
of 31
pro vyhledávání: '"M. Borja-Lloret"'
Autor:
R. Viegas, J. Roser, L. Barrientos, M. Borja-Lloret, J.V. Casaña, J. García López, M.C. Jiménez-Ramos, F. Hueso-González, A. Ros, G. Llosá
The use of Compton cameras for medical imaging and its interest as a hadron therapy treatment monitoring has increased in the last decade with the development of silicon photomultipliers. MACACO is a Compton camera prototype designed and assembled at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28c072b5d9418e79d83247964db71081
Autor:
L. Barrientos, M. Borja-Lloret, J.V. Casaña, F. Hueso-González, A. Ros, J. Roser, C. Senra, C. Solaz, R. Viegas, G. Llosá
Publikováno v:
Radiation Physics and Chemistry. 208:110922
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9a6c94ab0f49490f652f88f3ced6cb8
https://doi.org/10.1016/j.radphyschem.2023.110922
https://doi.org/10.1016/j.radphyschem.2023.110922
Autor:
J. Roser, Josep F. Oliver, Peter Dendooven, Gabriela Llosa, A. Ros, Ikechi Ozoemelam, Enrique Muñoz, John Barrio, M. Borja-Lloret
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports
Scientific Reports, 11(1):9325. Nature Publishing Group
Scientific Reports
Scientific Reports, 11(1):9325. Nature Publishing Group
The applicability extent of hadron therapy for tumor treatment is currently limited by the lack of reliable online monitoring techniques. An active topic of investigation is the research of monitoring systems based on the detection of secondary radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7746922d61a54d8856cc594d9483b994
https://doaj.org/article/2a0dca983b8141bdb0b5a7fa60ece032
https://doaj.org/article/2a0dca983b8141bdb0b5a7fa60ece032
Publikováno v:
Physics in medicine and biology. 67(15)
Objective. To demonstrate the benefits of using an joint image reconstruction algorithm based on the List Mode Maximum Likelihood Expectation Maximization that combines events measured in different channels of information of a Compton camera. Approac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e9bea525bae58eda8636ae7561e7683
https://pubmed.ncbi.nlm.nih.gov/35728785
https://pubmed.ncbi.nlm.nih.gov/35728785
Akademický článek
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Autor:
A. Etxebeste, A. Ros, M. Borja-Lloret, Javier Oliver, E. Muñoz, J. Roser, Gabriela Llosa, R. Viegas, L. Barrientos, C. Senra
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2021, 1014, pp.165702. ⟨10.1016/j.nima.2021.165702⟩
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2021, 1014, pp.165702. ⟨10.1016/j.nima.2021.165702⟩
International audience; The IRIS group at IFIC-Valencia has developed a second version of a Compton camera prototype for hadron therapy treatment monitoring, with the aim of improving the performance with respect to its predecessor. The system is com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::243df44367f7238e96f9661a02ba923f
https://doi.org/10.1016/j.nima.2021.165702
https://doi.org/10.1016/j.nima.2021.165702
Autor:
José Bernabéu, Luis Barrientos, J. Roser, Enrique Muñoz, A. Ros, Gabriela Llosa, Josep F. Oliver, M. Borja-Lloret
Publikováno v:
Physics in medicine and biology. 65(2)
One factor limiting the current applicability extent of hadron therapy is the lack of a reliable method for real time treatment monitoring. The use of Compton imaging systems as monitors requires the correct reconstruction of the distribution of prom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fd514faabd41d8ec59136784a49002
https://pubmed.ncbi.nlm.nih.gov/31739295
https://pubmed.ncbi.nlm.nih.gov/31739295
Autor:
Gabriela Llosa, J.M. Udías, J. V. Casaña, E. Muñoz, M. Borja-Lloret, J. Roser, L. Barrientos, A. Ros, R. Viegas
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
instname
EPJ Web of Conferences, Vol 253, p 09004 (2021)
instname
EPJ Web of Conferences, Vol 253, p 09004 (2021)
In recent decades, PET scanners have been widely used for diagnosis and treatment monitoring in nuclear medicine. The continuous effort of the scientific community has led to improvements in scanner performance. Total-body PET is one of the latest up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72cba2e09cc607969be42996fc7915f
https://doi.org/10.1051/epjconf/202125309004
https://doi.org/10.1051/epjconf/202125309004
Autor:
E. Muñoz, José Bernabéu, A. Ros, M. Borja-Lloret, Javier Oliver, Gabriela Llosa, John Barrio, J. Roser, A. Etxebeste, R. Viegas, L. Barrientos
Publikováno v:
Physics in Medicine & Biology. 65:145005
Compton Cameras are electronically collimated photon imagers suitable for sub-MeV to few MeV gamma-ray detection. Such features are desirable to enable in vivo range verification in hadron therapy, through the detection of secondary Prompt Gammas. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6f9b44f56400830b9901f09d908b53f
https://doi.org/10.1088/1361-6560/ab8cd4
https://doi.org/10.1088/1361-6560/ab8cd4
Autor:
J. Roser, A. Etxebeste, A. Ros, L. Gabarda, José Bernabéu, Enrique Muñoz, John Barrio, L. Barrientos, Carlos Lacasta, Gabriela Llosa, M. Borja-Lloret, Josep F. Oliver
Publikováno v:
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC).
A three-layer Compton Telescope, capable of measuring two and three-interaction events, is being developed at IRIS group (Image Reconstruction, Instrumentation and Simulations for medical imaging applications) of IFIC-Valencia. It is based on continu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f397d997116c83b08b1bd4c32bb9e8e0
https://doi.org/10.1109/nssmic.2018.8824648
https://doi.org/10.1109/nssmic.2018.8824648