|Electrophoresis is used to characterize proteins, nucleic acid and any sub cellular particles. Main principle is based on the charge of the particles. Charged particles migrate in the applied electric field. So that samples are separated according to the charge density. In electrophoresis mainly gels are used as support medium.
A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record.