%0 journal article
%@ 1613-6810
%A Schaefer, H.,Hess, C.,Tobergte, H.,Volf, A.,Ichilmann, S.,Eickmeier, H.,Voss, B.,Kashaev, N.,Nordmann, J.,Akram, W.,Hartmann-Azanza, B.,Steinhart, M.

%D 2015
%J Small
%N 8
%P 931-935 
%R doi:10.1002/smll.201303930
%T Ultrafine Sanding Paper: A Simple Tool for Creating Small Particles
%U https://doi.org/10.1002/smll.201303930
8 
%X A top-down approach, i.e., creating small particles by mechanical force starting from bulk materials, probably presents the most logical approach to particle size reduction and, therefore, top-down techniques are among the first to achieve small particles. A new solvent-free, amazingly simple approach is reported, suitable to achieve nanoparticles and sub-micro particles.