Results 311 to 320 of about 212,547 (332)
Some of the next articles are maybe not open access.
An Overview of Bleaching Techniques: 3. In-Surgery or Power Bleaching
Dental Update, 2005The use of in-surgery bleaching techniques has increased recently within the profession following the introduction of various new systems. Many dentists and patients alike prefer the in-surgery procedures to lighten teeth as it takes the responsibility for the procedure firmly away from the patient to the dentist; a situation with which both sides may
openaire +3 more sources
2017
The oil is bleached to reduce certain impurities that are still remaining in the oil after the refining step. Among them are phospholipids, color bodies, trace metals, oxidized oil components, etc. It is essential to remove these impurities to achieve satisfactory performance of the fully processed oils.
openaire +2 more sources
The oil is bleached to reduce certain impurities that are still remaining in the oil after the refining step. Among them are phospholipids, color bodies, trace metals, oxidized oil components, etc. It is essential to remove these impurities to achieve satisfactory performance of the fully processed oils.
openaire +2 more sources