Immunosensors fabrication process

Li et al. [63] described the utilization of phthalocyanine-sensilized graphene-CdS nanocomposites as a platform for photoelectrochemical immuno sensing. Cobalt 2,9,16,23-tetraaminophthalocyanine (CoTAPc) is self-assembled on previously formed graphene-CdS through electrostatic interactions. Figure 13a shows a schematic diagram of the stepwise immunosensor fabrication process. 

Figure 9.5 Schematic representation of the fabrication process of the muitiiayer system of an immunosensor on a goid eiectrode (Reproduced from [139], with permission from Elsevier)...

As another example, a disposable polymer-based protein immunosensor was demonstrated by Zou et al. Images, a schematic sketch, and the fabrication process of the device are illustrated in... 

FIGURE 16.6 (a) Optical images, (b) schematic sketch of assembly, and (c) fabrication process for a microfluidic protein immunosensor based on nanoscale IDEs. (Reprinted from Sens. Actuators A, 136, Zou, Z.W., Kai, J.H., Rust, M.J., Han, J., and Ahn, C.H., Functionalized nano interdigitated electrodes arrays on polymer with integrated microfluidics for direct bio-affinity sensing using impedimetric measurement, 518-526, Copyright 2006, with permission from Elsevier.)... 

Figure 9.7 Schematic representation of the fabrication and measurement process of the competitive-type electrochemical Immunosensor (Reproduced with permission from [121]. Copyright Cambridge University Press, 2007)...

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