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This work aims to investigate the effect of X-rays on poly(vinyl alcohol) (PVA) films and studying the ability to be a model of a synthetic cell membrane when compared to liposomes as biological models. The influence of X-ray irradiation on thin films of PVA doped with safranin (SAF) dye and liposomes encapsulated by SAF dye is studied using UV–visible spectrophotometry. These films are exposed to...