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In A is given a schematic representation of the resonance light scattering amplification assay of biomolecules based on the biomineralization of gold nanoparticles bioconjugates; in B is given the resonance light scattering spectrum of the biomineralization product of concentration gradient of gold nanoparticles bioconjugates. From Liu et al[157], reproduced with permission from Elsevier. BSA: Bovine serum albumin; AuNP: gold nanoparticle.
