ELECTRIC-FIELD ASSISTED DEPOSITION OF DNA ON POLYMER SURFACES

摘要

PURPOSE: A DNA deposition method using an electric field is provided to increase the yield of DNA deposition by applying the electric field to DNA solution when DNA is deposited on polymer surface. CONSTITUTION: A DNA deposition method using an electric field is as follows: a step for forming a PMMA film on a silicon wafer(S110); a step for preparing DNA solution including DNA(S120); and a step for depositing the DNA on the PMMA film by applying the electric field to the DNA solution in a state where the silicon wafer is dipped in the DNA solution(S140). [Reference numerals] (AA) Start; (BB) End; (S110) Preparing a polymer surface; (S120) Preparing DNA solution; (S130) Preparing an electric field; (S140) Depositing DNA;