mmunoassay
Multianalyte immunosensing system possesses the
advantages of high throughput, short time, little consumption
and low cost[54], which is the goal of immunoassay, and is also
the hotspot of recent research. Multiple immunoassay
detection has two models: simultaneous detection and
sequential detection. Simultaneous detection usually combines
zone-resolved strategy and CCD equipment to detect all the
components in a single assay run. Sequential detection
provides a simple way to detect samples one by one in a
period. In recent years, with the development of multichannel
electrochemical workstation, multiarray piezoelectric sensor
and parallel photodiode array, electrochemical and optical
sensor arrays have been widely designed in multiplexed
detection. Multiplexed detection has experienced rapid
development since the main problems of sequential flow
injection analysis were resolved.