On the connection between nutrition and smile: Why a combination of pigment and acidity is the enamel's "enemy," and how hard ...

White teeth are highly valued by young adults. But an even tooth color is considered to be of even higher importance. A study from the University of Gothenburg, one of the first of its kind, shows ...

ΔE*ab=[(ΔL*)2+(Δa*)2+(Δb*)2]1/2 Following the scientific approach to tooth color matching, some devices were introduced to color measurement. A colorimeter is a simple, inexpensive instrument to ...