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Aptamer Sensors Combined with Enzymes for Highly Sensitive Detection
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Therefore, we should not use aptamers as alternatives for antibodies, but instead, we should utilize their unique properties accompanied with their molecular structure for constructing sensors. Enter the last 4 digits of the credit card associated with your account. Cat people: And out. Did Evan Todd ever come out? Diego Arnary. Since aptamers are a kind of biopolymer consisting of nucleic acids that have many negative charges, their tertiary structures are destabilized by repulsion between phosphate backbones.