1)stain on the tooth surface牙面色斑 1.Methods Lobene index and color analysis system of digital camera and computer were used to measure Lobene index and the percentage of stain on the tooth surface before and after using two tooth whitening agents.目的研究两种漂白剂去除牙面色斑的效果。 2)...
2) stain on the tooth surface 牙面色斑 1. Methods Lobene index and color analysis system of digital camera and computer were used to measure Lobene index and the percentage ofstain on the tooth surfacebefore and after using two tooth whitening agents. ...
A discoloration accumulating on the surface of teeth, dentures, or denture base material, most often attributed to the use of tea, coffee, or tobacco. Many stains contain calcium, carbon, copper, iron, nitrogen, oxygen, and sulfur. Stains may be intrinsic or extrinsic. Extrinsic stains of tee...
The correlation between the detector output and variation in the color of human tooth surface has successfully been examined. Simple in design and low in cost, this sensor can detect color changes due to hexetidine-induced stain on a tooth surface in a fast and convenient way. Thus, this ...
Tooth decay Bacteria-filled plaque is constantly forming on your teeth. When you eat foods containing sugar, bacteria produce acid. If plaque isn't brushed off teeth regularly, the acid breaks down tooth enamel. This results in brown stains and cavities. ...
Full Head Toothbrush for Cleaning Tooth Stain Tooth Whitening Teeth Toothbrush ♦ Standard: ISO 20126 / CE / FDA ♦ Medium sized toothbrush head with high quality bristle can clean your teeth easily and totally. ♦ The tongue cleaner on the head backside ...
for tooth whitening and tooth desensitization. Fully protect your gums and teeth, fresh breath Usage: 1,Simply apply a dollop of foam to your toothbrush and brush your teeth the way you always do....
The effect of a calcium carbonate/perlite toothpaste on the removal of extrinsic tooth stain in two weeks Objective: To assess the effect of a calcium carbonate/perlite toothpaste on the levels of extrinsic stain removed at two weeks compared to a silica contro... LZ Collins,M Naeeni,F Sch...
Home use Tooth cleaning kit adoptpure physical tooth cleaning: Descalingjust water, cleaning the teeth-effective. Wipe gently on the surface of the teeth with tartar when you are free, step by step, easily remove stains and pigments on the enamel, and give you a mouthful of white and crysta...
INVESTIGATION OF THE EFFECTS OF WHITENING TOOTHPASTES ON ENAMEL AND CEMENTUM SURFACES INTRODUCTION: Toothpastes with whitening properties have emerged as an option to enable and improve the whitening of tooth structure. In recent years, toot... Alpan, Aysan Lektemur,zdede, Melih - Journal of Sto...