Metallic Nanoparticles: A Useful Prompt Gamma Emitter for Range Monitoring in Proton Therapy?

Autor: Sébastien Penninckx, Félicien Hespeels, Julien Smeets, Julien L. Colaux, Stéphane Lucas, Anne-Catherine Heuskin

Publikováno v: Radiation, Vol 1, Iss 4, Pp 305-316 (2021)

In clinical practice, dose delivery in proton therapy treatment is affected by uncertainties related to the range of the beam in the patient, which requires medical physicists to introduce safety margins on the penetration depth of the beam. Although

Externí odkaz: https://doaj.org/article/84fc594628c44dcfb31569721c3fa68c

Metallic Nanoparticles: A Useful Prompt Gamma Emitter for Range Monitoring in Proton Therapy?

Autor: Julien L. Colaux, Félicien Hespeels, Sébastien Penninckx, Anne-Catherine Heuskin, Stéphane Lucas, Julien Smeets

Publikováno v: Penninckx, S, Hespeels, F, Smeets, J, Colaux, J, Lucas, S & Heuskin, A-C 2021, ' Metallic Nanoparticles : A Useful Prompt Gamma Emitter for Range Monitoring in Proton Therapy? ', Radiation, vol. 1, no. 4, pp. 305-316 . https://doi.org/10.3390/radiation1040025
Radiation and Its Application in Oncology and Radiation Protection
Radiation; Volume 1; Issue 4; Pages: 305-316
Radiation, Vol 1, Iss 25, Pp 305-316 (2021)

In clinical practice, dose delivery in proton therapy treatment is affected by uncertainties related to the range of the beam in the patient, which requires medical physicists to introduce safety margins on the penetration depth of the beam. Although

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12ef88ea00de1dab0b33a30a796cf375
https://doi.org/10.3390/radiation1040025

Extraction of Ta and Nb from a Coltan Bearing Ore by Means of Ammonium Bifluoride Fluorination and Sulfuric Acid Leaching

Autor: Gaydardzhiev, Alidor Shikika, Francois Zabene, Fabrice Muvundja, Mac C. Mugumaoderha, Julien L. Colaux, Mohamed Aatach, Stoyan

Publikováno v: Minerals; Volume 11; Issue 12; Pages: 1392

A novel approach for Ta and Nb extraction consisting of the pre-treatment of a coltan-bearing ore with an ammonium bifluoride sub-molten salt and subsequent acid leaching has been studied. The effects from ore granulometry, ammonium bifluoride (ABF)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::8cf0c93a54530d03293799ba5b35171d

Wide range investigation of duty cycle and frequency effects on bipolar magnetron sputtering of chromium nitride

Autor: Stéphane Lucas, Julien L. Colaux, Jean-Jacques Pireaux, Emile Haye, Pavel Moskovkin

Publikováno v: Surface and Coatings Technology. 350:84-94

Among the different techniques of reactive sputtering, the bipolar and high power impulse magnetron sputtering are growing in interest for the thin films research community. However, the combination of both processes in presence of a reactive atmosph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c869c3155df9c8a3c53ac0742ec7e0d6
https://doi.org/10.1016/j.surfcoat.2018.07.009

Fast, asymmetric and nonhomogeneous clearance of SiC nanoaerosol assessed by micro-particle-induced x-ray emission

Autor: Omar Lozano, Julien L. Colaux, Julie Laloy, Stéphane Lucas, Lütfiye Alpan, Jean-Michel Dogné

Publikováno v: Nanomedicine. 13(2):145-155

Aim: To study the biopersistence of a silicon carbide (SiC) nanoaerosol in rat lungs, as time-dependent clearance and spatial distribution. Materials & methods: Sprague–Dawley rats were exposed 6 h/day during 5 days to a SiC nanoaerosol at 4.91 mg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6ad0ad3bf93e48f43d98b663d05c455
https://doi.org/10.2217/nnm-2017-0245