Figure 2.

Residual activity of TbADH during immobilization course to functionalized Ag and Au nanoparticles. (a) Immobilized through physical and covalent adsorption TbADH; (b) immobilized through glutaraldehyde TbADH.

Petkova et al. Nanoscale Research Letters 2012 7:287   doi:10.1186/1556-276X-7-287
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