LSPR-based colorimetric immunosensor for rapid and sensitive 17 beta-estradiol detection in tap water

Antonio Minopoli,Nikola Sakac,Bohdan Lenyk,Raffaele Campanile,Dirk Mayer,Andreas Offenhaeusser,Raffaele Velotta,Bartolomeo Della Ventura

Sensors and Actuators B: Chemical（2020）

引用 41|浏览7

暂无评分

摘要

•Colorimetric biosensor able to detect 17β-estradiol in water in picomolar range•Fast test to assess in situ the presence of the analyte by naked eye•Antibody functionalization ensures very high specificity•Detection range extends over five decades.•Optical simulations accurately describe the response of the immunosensor

查看译文

关键词

Gold nanoparticles,Localized surface plasmon resonance,Colorimetric immunosensor,17β-estradiol,Photochemical immobilization technique,Antibodies

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要