Search for "amphibians" in Full Text gives 3 result(s) in Beilstein Journal of Nanotechnology.
Beilstein J. Nanotechnol. 2016, 7, 893–903, doi:10.3762/bjnano.7.81
Beilstein J. Nanotechnol. 2015, 6, 1788–1804, doi:10.3762/bjnano.6.183
Beilstein J. Nanotechnol. 2011, 2, 276–283, doi:10.3762/bjnano.2.32