Multi-modal detection platforms enabled by superstructured nanomaterials (IMAGE)

Biomedical Analysis

Multi-modal detection platforms enabled by superstructured nanomaterials

Caption

(A) DNA tetrahedron linker-mediated hierarchical assembly of gold nanoparticles for colorimetric/fluorescence detection. (B) Comparison of cystatin C (Cys-C) measurements using the dual-mode platform and particle-enhanced turbidimetric immunoassay (PETIA). (C) Stepwise assembly of Ru/Pt-loaded MOF probes for colorimetric/ECL detection. (D) Cholesterol-induced gold nanoparticle nanojunctions for fluorescence/SERS dual-mode detection.

Credit

Haoyang Cai and Xuezhi Qiao

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License

CC BY-NC

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