The archive contains 5 text files (including this annotation.txt) and one pdf file (ESI of the paper): 1. Annotation.txt (this file) 2. Nanomat_Scint_Sensitization_figure 2_Absorption_PL_TRPL _ energy transfer yield rate_Au8 superstructures and rhodamine 6G.TXT 3. Nanomat_Scint_Sensitization_figure 3_ RL spectra of the composite series as function of the emitter Rh6G concentration.txt 4. README Nanomat_scint.txt- where 2,3 files are described 5. nanomaterials-ESI.zip In this paper, the sensitization of scintillation was investigated in crosslinked polymeric composite materials loaded with luminescent gold clusters aggregates acting as sensitizers, and with rhodamine 6G as emitting dye. The findings enabled to give an expression of the sensitization efficacy as a function of the characteristic parameters of the employed luminescent systems and offer a guideline for the realization of composite materials with maximized sensitization effect. The name of the individual files is a short description of the content that has been explained with details in README.txt. All files are collected in one directory. The file 'README Nanomat_scint.txt' contains short description of the individual files.