Electrogenerated chemiluminescence imaging of plasmon-induced electrochemical reactions at single nanocatalysts.
Qian-Qian TaoCong-Hui XuWei ZhaoHong-Yuan ChenJing-Juan XuPublished in: Chemical communications (Cambridge, England) (2024)
This study explores plasmon-induced electrochemical reactions on single nanoparticles using electrogenerated chemiluminescence microscopy (ECLM). Under laser irradiation, real-time screening showed lower plasmon-induced reaction efficiency for bimetallic Au@Pt nanoparticles compared to monometallic Au nanoparticles. ECLM offers a high-throughput imaging and precise quantitative approach for analyzing photo-electrochemical conversion at single nanoparticle level, valuable for both theoretical exploration and optimization of plasmonic nanocatalysts.
Keyphrases
- high resolution
- high throughput
- high glucose
- sensitive detection
- diabetic rats
- energy transfer
- molecularly imprinted
- gold nanoparticles
- label free
- drug induced
- ionic liquid
- oxidative stress
- single molecule
- endothelial cells
- radiation therapy
- electron transfer
- quantum dots
- optical coherence tomography
- metal organic framework