Height image

Height image of gelatin-based nanoparticles, imaged in air 

Intermittent contact mode 

• Scan field: 1.0µm * 1.0µm
• Z-range: 0-69.8nm 

Sample courtesy of Klaus Zwiorek and Conrad Coester, Ludwig-Maximilians University in Munich, Germany, Department for Pharmacy, Pharmaceutical Technology and Biopharmaceutics