[17a-PB3-1~11] 12.6 Nanobiotechnology

English Presentation

[17a-PB3-5] Gold Nanoparticle-Modified TiO2 Nanorods for pH Sensor Applications

〇(M2)YuKai Wang¹, ChunYu Li¹ (1.NYUST)

Keywords:

TiO2 nanorods,Gold nanoparticles,pH sensor

This study synthesized TiO2 nanorods (NRs) and Au@TiO2 NRs to investigate the effect of AuNPs on pH sensing. Results showed the sensitivity of Au@TiO2 NRs (44.44 mV/PH) was significantly higher than pristine TiO2 NRs (37.84 mV/PH). Material analyses confirmed the successful modification of AuNPs. This highlights the key role of AuNPs in enhancing sensing performance, demonstrating its application potential