Gold Nanobeads with Enhanced Absorbance for Improved Sensitivity in Competitive Lateral Flow Immunoassays.

Xirui ChenXintao MiaoTongtong MaYuankui LengLiangwen HaoHong DuanJing YuanYu LiXiaolin HuangYonghua Xiong

Published in: Foods (Basel, Switzerland) (2021)

All in all, the proposed study provides a promising strategy to enhance the sensitivity of competitive LFIA via using the GNBs as amplified signal probes.

Keyphrases

small molecule
single molecule
fluorescence imaging
nucleic acid