International endodontic journal
δ-Bismuth Oxide Responsible for Tooth Discolouration-A Laboratory Investigation.
J Camilleri, P Zaslansky, N Ramanan
Published: 202510.1111/iej.70077
Abstract
AIMS: To investigate the phase changes of bismuth oxide in contact with sodium hypochlorite responsible for tooth discolouration. METHODOLOGY: Bismuth oxide (monoclinic α-phase; C) was mixed with sodium hypochlorite at 20°C, 37°C, and 60°C (B20, B37,…
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