Dosimetry of Human Cell Cultures Irradiated at the Interface in Plastic and in Glass Dishes

作者: S. L. Hood , Grace Norris

DOI: 10.2307/3571011

关键词: PolymerIrradiationPolyvinyl chlorideAbsorbed doseHuman cellPolystyrenePolyvinylsRadiochemistryDosimetryMaterials scienceBiophysicsRadiationRadiology Nuclear Medicine and imaging

摘要: Human cell cultures grown on plastic and glass surfaces were irradiated with 76-kv x rays. Single-cell colony survival curves indicated absorbed dose differences caused by scatter from dish materials. The correction factor combining conversion roentgen to rad units for cells Pyrex is 1.42 plus or minus 0.07 polyvinyl chloride 1.72 0.28, both compared polystyrene which equivalent soft tissue medium. (auth)

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