A sandwich ELISA-like detection of C-reactive protein in blood by citicoline-bovine serum albumin conjugate and aptamer-functionalized gold nanoparticles nanozyme

References

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194A sandwich ELISA-like detection of C-reactive protein in blood by citicoline-bovine serum albumin conjugate and aptamer-functionalized gold nanoparticles nanozymehttps://doi.org/10.1016/j.talanta.2020.121070Compositeaptamer-functionalized gold nanoparticles (aptamer-AuNPs)

Materials

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194aptamer-AuNPs18nmDLSDLS is an effective method to measure the overall particle size distribution of nanomaterials. As can be seen from Fig. 3, the particle size of aptamer-AuNPs is about 18 nm with a small distribution range.

Kinetics

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194aptamer-AuNPs194194

Applications

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194aptamer-AuNPsdetermination of CRP in bloodC-reactive protein (CRP)Color0.1-200ng/mL8pg/mL94.54%–98.03%