ALMEIDA, S.B.SAKURABA, R.K.REZENDE, A.C.P.CAMPOS, L.L.2018-03-122018-03-12ALMEIDA, S.B.; SAKURABA, R.K.; REZENDE, A.C.P.; CAMPOS, L.L. TL and OSL dosimetric characterization of different luminescent materials for clinical electron beams application in TSI treatments. In: INTERNATIONAL CONFERENCE ON LUMINESCENCE, 18th, August 27 - September 01, 2017, João Pessoa, PB. <b>Abstract...</b> p. 329-329. Disponível em: http://repositorio.ipen.br/handle/123456789/28688.http://repositorio.ipen.br/handle/123456789/28688Thermoluminescent dosimeters (DTLs) play an important role in radiotherapy for the dosimetry of ionizing radiation. This type of dosimeter presents advantages that makes them a useful tool, in particular, for measurements in anthropomorphic simulators and for dosimetry in vivo in patients. Several dosimetric materials have been used in the radiotherapy sectors such as LiF, LiF, CaSO4:Dy(1,2). The OSL dosimetry has also been widely used using Aluminum Oxide (Al2O3: C). These dosimeters have advantages over DTLs due to their high sensitivity, extensive linearity in response to the dose, faster readability, possibility of multiple re-readings and the need to perform the heat treatment of the samples(3). The objective of this work was to characterize the TL and OSL techniques using different luminescent dosimeters (LiF, LiF, CaSO4:Dy and Al2O3:C) to be applied in clinical electron beam used to TSI (Total Skin Irradiation) treatments. Parameters such as dose response curve, that presented linear behavior in the dose range studied; mean sensitivity of the dosimeters, that demonstrated constant values in the dose range analyzed: 28,7 cGy to 382,8 cGy were evaluated. Other parameters also studied were the angular dependence of the TL and OSL response and the intrinsic efficiency of the materials. The Al2O3:C dosimeters presented variation of the OSL response greater than the other dosimeters, probably, due to their thickness 0,9 mm.329-329openAccessResumo de eventos científicoshttps://orcid.org/0000-0001-7137-0613