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Ultrasensitive ELISA+ enhanced by dendritic mesoporous silica nanoparticles

  • Chang Lei
  • , Chun Xu
  • , Amanda Nouwens
  • , Chengzhong Yu*
  • *此作品的通讯作者
  • University of Queensland

科研成果: 期刊稿件文章同行评审

摘要

An ultrasensitive enzyme-linked immunosorbent assay (ELISA+) has been developed by using dendritic mesoporous silica nanoparticles (DMSNs) with high horseradish peroxidase (HRP) loading and easily accessible pore channels for signal amplification. A 2000 times enhancement of detection sensitivity compared to a commercial ELISA kit for insulin detection in serum is achieved.

源语言英语
页(从-至)4975-4979
页数5
期刊Journal of Materials Chemistry B
4
29
DOI
出版状态已出版 - 2016
已对外发布

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