[생화학실험] 전기영동 electrophoresis pre-report (예비레포트)
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- 2016.06.16
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- 2010.03
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* 본 문서는 한글 2005 이상 버전에서 작성된 문서입니다.
한글 2002 이하 프로그램에서는 열어볼 수 없으니, 한글 뷰어프로그램(한글 2005 이상)을 설치하신 후 확인해주시기 바랍니다.
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