Derjaguin may refer to:
*
Boris Derjaguin
Boris Vladimirovich Derjaguin (or Deryagin; russian: Бори́с Влади́мирович Деря́гин) (9 August 1902 in Moscow – 16 May 1994) was a Soviet and Russian chemist. As a member of the Russian Academy of Sciences, he laid the f ...
(1902–1994), Russian chemist
**
Derjaguin approximation, expression of force profile interaction between finite size bodies
**
DLVO theory, force between charged surfaces interacting through a liquid medium
**DMT model of elastic contact; see
Contact mechanics
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