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. 2024 May 13;22:248. doi: 10.1186/s12951-024-02526-0

Fig. 5.

Fig. 5

The presence of gold nanourchin increases the sensitivity of detection for α-syn. A Schematic representation for detecting α-syn on a single-walled carbon nanotube (SWCN)-modified IDE surface, assisted by goldnanourchin-immobilized antibodies. Detection of 1 nM α-syn using the platform in the absence (B) or presence of gold nanourchin (C).

Adapted from Ref. [155]. Copyright 2020, with permission from Elsevier