24 citations
5 papers
The impact of reference isocentre position on set-up errors in head-and-neck image guided radiotherapy
Helena Lenko, Primož Peterlin
Aim: To examine and quantify set-up errors in patient positioning in head-and-neck radiotherapy and to investigate the impact of the choice of reference isocentre -- on the patient…
Grid patterns, spatial inter-scan variations and scanning reading repeatability in radiochromic film dosimetry
I. Méndez, Ž. Šljivić, R. Hudej +2
Purpose: When comparing different scans of the same radiochromic film, several patterns can be observed. These patterns are caused by different sources of uncertainty, which affect…
Model selection for radiochromic film dosimetry
Ignasi Méndez
The purpose of this study was to find the most accurate model for radiochromic film dosimetry by comparing different channel independent perturbation models. A model selection appr…
Gafchromic EBT2 film dosimetry in reflection mode with a novel plan-based calibration method
I. Mendez, V. Hartman, R. Hudej +2
Purpose: A dosimetric system formed by Gafchromic EBT2 radiochromic film and Epson Expression 10000XL flatbed scanner was commissioned for dosimetry. In this paper, several open qu…
Permeability of phospholipid membrane for small polar molecules determined from osmotic swelling of giant phospholipid vesicles
Primoz Peterlin, Vesna Arrigler, Haim Diamant +1
A method for determining permeability of phospholipid bilayer based on the osmotic swelling of micrometer-sized giant unilamellar vesicles (GUVs) is presented as an alternative to…