In Vitro Staining of Nanocomposites Exposed to a Cola Beverage

  • THAKIB A. AL-SHALAN
  • Published 2009

Abstract

The objective of this in vitro study was to assess the color change of resin nanocomposites exposed to a cola beverage at different times. Seventy-five cylinders (10 mm x 2 mm) were prepared from each of 4 resin-based composite materials, 3 nanocomposites (Filtek Supreme, Tetric EvoCeram, Premise) and 1 microhybrid (Filtek Z250), to give a total of 300… (More)

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