Nanoscale Surface Analysis QCM

Label-free Measurement of surface processes via QCM D E4 Analyzer

The Quartz Crystal Microbalance QCM-D of Q-Sense (Biolin Scientific) enables online and label-free measurements of surface adsorptions or surface-bound processes such as ad- or desorptions, changes of mass and mechanical properties in deposited ultra-thin films.

Key Features

• Analyzing molecule adsorption from aqueous solution
• Sensitivity in Nanogram scale
• Measure in addition mechanical properties of films
• Measuring not only deposited material (as WGM or SPR) but also hydration
• Useful for studying swelling/shrinking of films
• Independent of refractive index