[생화학실험] 전기영동 electrophoresis pre-report (예비레포트)

소개글

생화학 실험 전기영동 (electrophoresis)에 관한 예비레포트입니다.
영문으로 작성되어 있습니다.

목차

1. Principle
2. Materials

reference

본문내용

1. Principle
- Electrophoresis
Electrophoresis is the motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field. This electrokinetic phenomenon was observed for the first time in 1807 by Reuss. It is ultimately caused by the presence of a charged interface between the particle surface and the surrounding fluid.
The dispersed particles have an electric charge, on which an external electric field exerts an electrostatic 'Coulomb force'. According to the 'double layer theory', all charges in fluids are screened by a diffuse layer of ions, which has the same absolute charge but opposite sign with respect to that of the surface charge.

참고 자료

http://en.wikipedia.org/wiki/SDS_PAGE
http://en.wikipedia.org/wiki/Electrophoresis
http://blog.naver.com/tjgmlapdlf?Redirect=Log&logNo=100090306593
http://blog.naver.com/kaykong?Redirect=Log&logNo=130025402893
http://blog.naver.com/xerxgus?Redirect=Log&logNo=70025867724