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Flexible quartz crystal microbalance system
Explorer from QSenseThe Explorer from QSense is a compact design QCM-D for one flow module, holding one sensor. It is temperature controlled and samples are introduced by using a peristaltic pump included in the system. An optional electrochemistry cell is available making it possible to combine QCM-D and electrochemistry measurements. A window module is also available for optical access to the crystal during measurements, enabling e.g. a combination of microscopy and QCM-D as well as a Ellipsometry module.
- One-channel system
- 300 µl sample needed per sensor
- Flexible choice of surfaces
- Flexibility, combination with microscopy and ellipsometry
Applications
Measuring molecular interaction
QCM-D can detect and quantify during the binding of small molecules for example the antigene antibody interaction as well as conformational changes in proteins.
Thickness measurements of adhesion layers on surfaces
Molecules such as prolymers bind to surfaces. With QCM-D a quantification of the thickness of such layers can be made.
Desorption measurement
Cleaning properties of detergents can be measured in real time.
Polymer multilayer
Lipid bilayer
Swelling kinetics
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Julien
Dumouchel
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PRO is the high-end QCM-D surface analysis equipment. It is an intuitive instrument and software platform that senses mass change, layer thickness, binding and molecular orientation at the nano-scale. ...
For the E-series instruments from QSense there are several modules to combine QCM-D with other techniques such as electrochemistry, ellipsometry and microscopy. Additionally 40 different sensor ...
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Quantum Design AG
Route du Roule 41
CH-1723 Marly
Switzerland
| Phone: | +41 21 8699-033 |
| E-Mail: | suisse@qd-europe.com |
