The interaction of deoxyribonucleic acid(DNA) and Congo red (GGH) was investigated by UV-Vis spectrophotometry in Tris-HCl solution (pH 4.56).
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- 采用UVVis光谱法;研究了在pH4.;56的Tris缓冲溶液中脱氧核糖核酸(DNA)与刚果红(GGH)相互作用。