A Camera Phone Localised Surface Plasmon Biosensing Platform towards Low-Cost Label-Free Diagnostic Testing
Figure 2
Summary of nanoparticles assay approaches. (a) Direct single nanoparticles assay, (b) dual reporter and capture assay, (c) direct nanorod assay with representation of peak shift and absorbance change as a guide (d) indicates the basic experimental set up for both assays where a custom housing supporting the tri-coloured LED and cuvette with nanoparticle assay is placed upon the camera phone lens system for image acquisition.
