When putting together graphic designs or editing photos, opaque backgrounds on images can be a hindrance - so knowing how to make the background transparent in Photoshop is a useful trick.

Rudolf Virchow Center, Center for Integrative and Translational Bioimaging; University of Würzburg, Germany; Biocenter, University of Würzburg, Germany; ...

Right: The general architecture of an HBc-dimer is depicted as a cartoon with transparent surface model in grey and the three ligands that ... consists of a tetramer which is composed of the A/B ...

Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Piazzale V. Tecchio, 80, Napoli 80125, Italy ...