免疫分析
激发波长
肺癌
材料科学
胶体金
癌症检测
色谱法
纳米技术
化学
癌症
波长
纳米颗粒
抗体
医学
光电子学
病理
免疫学
内科学
作者
Hyangah Chon,Sangyeop Lee,Soo Young Yoon,Soo‐Ik Chang,Dong Woo Lim,Jaebum Choo
摘要
A quick and reproducible SERS-based immunoassay, using functionalized hollow gold nanospheres and magnetic beads, has been developed. Here, a simultaneous detection of dual cancer markers in blood serum has been achieved under a single excitation wavelength. The accuracy and sensitivity for clinical sera from five patients confirms their diagnostic feasibility.
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