Experiment (IMAGE)
Caption
On the left are X-rays of teeth with fillings of glass ionomer cement. The images show how porous the cement is. On the right are images of the same teeth using neutron scattering. Here you can see if the pores are filled with liquid.
Credit
(Credit: Benetti, A.R.et al., DOI:10.1038/srep08972 (2015).
Usage Restrictions
(Credit: Benetti, A.R.et al., DOI:10.1038/srep08972 (2015).
License
Licensed content