Published March 23, 2026
| Version v1
Dataset
Open
Segmented Transmission Electron Microscopy (TEM) Images of Gold Nano-particles
- 1. University College London
Description
Segmented Transmission Electron Microscopy (TEM) Images of Gold Nano-particles. Containing:
- Experimental data – a zip file with experimental TEM images of gold nanoparticles growing under different conditions, courtesy of Professor Dr Lee Cronin (see related work);
- Synthetic data – zip file with synthetic images + the json for the settings used to generate this synthetic data in TEMPOS app;
- Segmented data – zip file with the experimental images segmented using a Detectron2 Model trained on the synthetic data, and csv with extracted particle information.
Files
expermental_gold.zip
Additional details
Related works
- Is supplemented by
- Journal article: 10.1038/s41467-020-16501-4 (DOI)
Funding
Domain Specific Metadata
| Property | Value |
|---|---|
| Manufacturer | FEI Tecnai T20 |
| Source type | Field Emission |
| Detector type | Gatan Imaging Filter |