Nanoscale : visualizing an invisible world Air Ice and water vapor Gold Chemical bonds Sodium chloride Diamond Hexagonal diamond Nanotubes and buckyballs Asbestos Pyroxene Amino acids Phosphate Alpha helix and beta sheet Lysozime Drugs Hemoglobin Chlorophyll Urease Lipid membrane Rod virus Icosahedra virus Unit cell discovery Twinned crystals Calcite twinning Calcite twin plane Dolomite twin plane Quartz Close packed metals Screw dislocation Erionite Faujasite Lubricants Montmorillonite Perovskite morph Perovskite superconductor Silicon diode Fuel cell Laser crystals Supercapacitor Epitaxial growth Memristor Ferromagnetism Rare earth magnets Flash memory Metallic glass Spinodal decomposition Diamantine Penrose tiling Penrose diffraction Quasicrystal