Marco Petasecca
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Explore the profile of Marco Petasecca including associated specialties, affiliations and a list of published articles.
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63
Citations
187
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Recent Articles
1.
Filipev I, Alnaghy S, Carolan M, Paino J, Petasecca M, Cutajar D, et al.
J Appl Clin Med Phys
. 2025 Mar;
:e70015.
PMID: 40083111
Purpose: We introduce the next generation of "MagicPlate" 2D monolithic pixelated semiconductor detectors - MagicPlate-976 (MP976). It features a larger array area, higher spatial resolution, and does not require external...
2.
Menichelli M, Aziz S, Bashiri A, Bizzarri M, Buti C, Calcagnile L, et al.
Sensors (Basel)
. 2025 Feb;
25(4).
PMID: 40006492
Hydrogenated amorphous silicon (a-Si:H) devices on flexible substrates are currently being studied for application in dosimetry and beam flux measurements. The necessity of in vivo dosimetry requires thin devices with...
3.
Koprivec D, Belanger C, Beaulieu L, Chatigny P, Rosenfeld A, Cutajar D, et al.
Brachytherapy
. 2024 Dec;
24(2):281-292.
PMID: 39690005
Purpose: The purpose of this study was to compare the effect of catheter shift errors and determine patient specific error thresholds (PSETs) for different high dose rate prostate brachytherapy (HDRPBT)...
4.
Hood S, Newall M, Butler P, OBrien R, Petasecca M, Dillon O, et al.
Med Phys
. 2024 Nov;
52(2):1159-1171.
PMID: 39612370
Background: Image guided radiotherapy (IGRT) with cone-beam computed tomography (CBCT) is limited by the sub-optimal soft-tissue contrast and spatial resolution of energy-integrating flat panel detectors (FPDs) which produce quasi-quantitative CT...
5.
Peverini F, Aziz S, Bashiri A, Bizzarri M, Boscardin M, Calcagnile L, et al.
Nanomaterials (Basel)
. 2024 Oct;
14(19).
PMID: 39404277
This paper presents a comprehensive study of hydrogenated amorphous silicon (a-Si)-based detectors, utilizing electrical characterization, Raman spectroscopy, photoemission, and inverse photoemission techniques. The unique properties of a-Si have sparked interest...
6.
Large M, Kanxheri K, Posar J, Aziz S, Bashiri A, Calcagnile L, et al.
Phys Med Biol
. 2024 Jul;
69(15).
PMID: 39019068
Detectors that can provide accurate dosimetry for microbeam radiation therapy (MRT) must possess intrinsic radiation hardness, a high dynamic range, and a micron-scale spatial resolution. In this work we characterize...
7.
Hunt B, Cutajar D, Petasecca M, Rosenfeld A, Howie A, Bucci J, et al.
Med Phys
. 2024 Jun;
51(7):4581-4590.
PMID: 38837408
Background: There currently exists no widespread high dose-rate (HDR) brachytherapy afterloader quality assurance (QA) tool for simultaneously assessing the afterloader's positional, temporal, transit velocity and air kerma strength accuracy. Purpose:...
8.
Large M, Bashiri A, Dookie Y, McNamara J, Antognini L, Aziz S, et al.
Med Phys
. 2024 Mar;
51(6):4489-4503.
PMID: 38432192
Background: The increasing use of complex and high dose-rate treatments in radiation therapy necessitates advanced detectors to provide accurate dosimetry. Rather than relying on pre-treatment quality assurance (QA) measurements alone,...
9.
Koprivec D, Belanger C, Beaulieu L, Chatigny P, Rosenfeld A, Cutajar D, et al.
Med Phys
. 2024 Feb;
51(3):2144-2154.
PMID: 38308854
Background: In-vivo source tracking has been an active topic of research in the field of high-dose rate brachytherapy in recent years to verify accuracy in treatment delivery. Although detection systems...
10.
Bui T, Large M, Poder J, Bucci J, Bianco E, Giampaolo R, et al.
Sensors (Basel)
. 2024 Jan;
24(2).
PMID: 38276383
We assessed the accuracy of a prototype radiation detector with a built in CMOS amplifier for use in dosimetry for high dose rate brachytherapy. The detectors were fabricated on two...