Skip to main content
Figure 2 | Clinical Proteomics

Figure 2

From: Nanotechnologies in Glycoproteomics

Figure 2

Examples of nano-dimensioned biosensors. (a) SiNW FET sensors are used to detect prostate-specific antigen (PSA) [29]; (b) Real-time Quartz Crystal Microbalance (QCM) and electrical sensing of model proteins [30]; and (c) Enhanced fluorescence detection carried out on various biological systems coupled to ZnO nanorod platforms. Scanning electron microscopy (panel 1) and fluorescence (panels 2 through 5) images of biotinylated bovine serum albumin (bBSA) and fluorescein derivativeconjugated streptavidin (DTAF-strept) on ZnO nanorods [31].

Back to article page