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. 2009 Sep 11;9(9):7343–7364. doi: 10.3390/s90907343

Figure 3.

Figure 3.

Process of CdS-modified GCE for the detection of DNA hybridization. (Left) Formation of a layer of CdS-ODN nanoconjugates on the surface of GCE before DNA hybridization. (Right) Direct mobilization of ODN on the surface of bare GCE for DNA hybridization detection. Reprinted with permission from [46]. Copyright (2008) Elsevier B.V.