Are your clear aligners leaking chemicals? study investigates
Knowledge-focused
Completed
This study measured whether clear plastic teeth aligners release a chemical called Bisphenol A (BPA) into saliva, and compared levels to traditional metal braces. Researchers enrolled 52 young adults needing orthodontic work to see if different aligner production methods affect c…
Phase: NA • Sponsor: Ahmet Yağcı • Aim: Knowledge-focused
Last updated Apr 02, 2026 08:41 UTC