PNA probes can bind to either single stranded DNA or RNA, or to double stranded DNA.

PNA探针可与单链RNA 、 DNA或双链的DNA结合.

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Single - stranded DNA adsorbs on negatively charged citrate ions gold nanoparticles while double - stranded DNA does not.

单链 DNA金属微粒区吸附着负电荷柠檬酸盐离子,而双链DNA并不是这样的.

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