Metal nanoparticles inside multi-walled carbon nanotubes: A simple method of preparation and of microscopic image analysis

- Simple and highly selective method to deposit Pt nanoparticles inside multi-walled carbon nanotubes (MWCNTs).
- Simple image analysis method to obtain particle location selectivity inside/outside MWCNTs from normal 2D TEM images.
- The selectivity of particles inside MWCNT reached 80%.