Preparation of photoluminescent grafted polymers, having a polyethylene matrix and pyrene units linked via oligo(ethylene glycol) spacers, using gamma radiation

New polymers were prepared by grafting of low density polyethylene films (PE). Firstly, PE was reacted with acryloyl chloride in the presence of gamma radiation to give the precursor grafted polymers (PE-g-AC). These polymers were further esterified with a new pyrene derivative having a tetra (ethyl...

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