A nanobody-based electrochemiluminescent immunosensor for sensitive detection of human procalcitonin

作者:Li Henan; Sun Yanyan; Elseviers Jelle; Muyldermans Serge; Liu Songqin*; Wan Yakun
来源:Analyst, 2014, 139(15): 3718-3721.
DOI:10.1039/c4an00626g

摘要

The development of a nanobody-based electrochemiluminescent immunosensor for procalcitonin quantification is described. A highly specific and enhanced sensitivity of target detection was achieved by CdTe quantum dot encapsulated silica nanoparticle-assisted signal amplification.