This paper describes a new fluorescence probe technique for the determination ofDNA, which is based on a self-quenching course of high concentration of o-hydroxybenzoicacid or o-aminobenzoic acid. Studies involving ca...This paper describes a new fluorescence probe technique for the determination ofDNA, which is based on a self-quenching course of high concentration of o-hydroxybenzoicacid or o-aminobenzoic acid. Studies involving calf thymus (CT) DNA, salmon (SM) DNAand herring sperm(HS) DNA revealed that the differential value of fluorescence intensity inthe presence and absence of nucleic acid was proportional to the concentration of nucleic overthe range of about 15ng/mL^6.0μg/mL.展开更多
文摘This paper describes a new fluorescence probe technique for the determination ofDNA, which is based on a self-quenching course of high concentration of o-hydroxybenzoicacid or o-aminobenzoic acid. Studies involving calf thymus (CT) DNA, salmon (SM) DNAand herring sperm(HS) DNA revealed that the differential value of fluorescence intensity inthe presence and absence of nucleic acid was proportional to the concentration of nucleic overthe range of about 15ng/mL^6.0μg/mL.
