Figures & data
Figure 1 Schematic representation of streptavidin-Cy3 protein immobilization on CoFe nanowires.
Abbreviations: APTES, aminopropyltriethoxysilane; EDC, ethyl (dimethylaminopropyl) carbodiimide; NHS, N-hydroxysuccinimide; PBS, phosphate-buffer saline.
![Figure 1 Schematic representation of streptavidin-Cy3 protein immobilization on CoFe nanowires.Abbreviations: APTES, aminopropyltriethoxysilane; EDC, ethyl (dimethylaminopropyl) carbodiimide; NHS, N-hydroxysuccinimide; PBS, phosphate-buffer saline.](/cms/asset/a0f4d69c-0f81-433d-abdd-c9e0480bd054/dijn_a_76850_f0001_c.jpg)
Figure 2 FE-SEM image of dispersed CoFe nanowires and EDS spectrum of CoFe nanowires.
Notes: (A) FE-SEM image. (B) EDS spectrum.
Abbreviations: EDS, energy dispersive spectroscopy; FE-SEM, field emission scanning electron microscopy.
![Figure 2 FE-SEM image of dispersed CoFe nanowires and EDS spectrum of CoFe nanowires.Notes: (A) FE-SEM image. (B) EDS spectrum.Abbreviations: EDS, energy dispersive spectroscopy; FE-SEM, field emission scanning electron microscopy.](/cms/asset/70762cbe-9c9d-46b5-a01d-0e22e0e8fa03/dijn_a_76850_f0002_c.jpg)
Table 1 The magnetic properties and composition of CoFe nanowires by varying the source concentration of Co and Fe in electrolyte bath
Figure 4 Bright-field fluorescence images of nanowires.
Notes: (A) Bright-field image of nanowires treated with APTES and streptavidin-Cy3; (B) fluorescence image of (A); (C) bright-field image of nanowires without treating with APTES; (D) fluorescence image of (C) after treating with streptavidin-Cy3.
Abbreviation: APTES, aminopropyltriethoxysilane.
![Figure 4 Bright-field fluorescence images of nanowires.Notes: (A) Bright-field image of nanowires treated with APTES and streptavidin-Cy3; (B) fluorescence image of (A); (C) bright-field image of nanowires without treating with APTES; (D) fluorescence image of (C) after treating with streptavidin-Cy3.Abbreviation: APTES, aminopropyltriethoxysilane.](/cms/asset/d1f09ef4-6a34-4fb0-b9e4-5d41d18692d5/dijn_a_76850_f0004_c.jpg)