Methods The cyclic voltammetry(CV) of p-hydroquinone and conjoint p-hydroquinone with serum protein at L-cysteine bodified golden electrode in 0.05 mol/L Na2HPO4-0.05 mol/L NaH2PO4-0.10 mol/L NaCl buffer solution(pH=7.30) was studied in this paper.

• 方法在0.；05 mol/L Na2HPO4-0