To complete the illusion, Griffin used dyes to cover uneven areas and closely cut his hair.

Using curling irons or dyes continually can also result in hair loss.

The technology involves using special dyes that change conformation when an electric current is applied across the film itself.

The following colors can be produced by using different dyes:

The original colouring of the cows was achieved using dyes.

Nor was there significantly increased risk among women who used nonpermanent dyes.

Whether synthetic or natural, they all use organic dyes.

Using fluorescent dyes to show when they get a hit, researchers can see patterns and correlate them with a tumor's behavior.

The face is coloured using chalk and other natural dyes.

For most of the 20th century this was done using brushes and dyes which were then used as guides to produce the printing plates.