A NUMBER of linear polyelectrolytes—acid as well as basic—give high dielectric increments in aqueous solution, when compared with less asymmetric proteins and simple dipolar ions.

A dental crown is a type of cap a dentist puts on your damaged tooth. It may be used after a root canal or if your filling is larger than your natural tooth structure. You may also need a crown if you ...

Keratinocytes produce keratin, a fibrous protein that helps provide structure to your skin, hair, and nails. The stratum lucidum is a separate layer only in the thicker epidermis on the palms of the ...