Research Article

Sythesis, Modification, and Biosensing Characteristics of Au2S/AuAgS-Coated Gold Nanorods

Figure 5

UV-vis-NIR spectra of Au2S/AuAgS/GNRs (curve a), PSS-capped Au2S/AuAgS/GNRs (curve b), and MUA-capped Au2S/AuAgS/GNRs (curve c).