Biointerfaces—phenomena where biological molecules interact with materials—occur in a wide range of contexts, from medicine and biotechnology to environmental and industrial settings. This breadth makes it essential to study and understand these interfaces for advancement and innovation across many fields. For over two decades, QSense® QCM-D has been a cornerstone of the discipline, enabling real-time, label-free analysis of biomolecular and material interactions at surfaces and interfaces. By providing key insights into the mechanisms at play, this versatile technology deepens fundamental understanding and supports the rational design of biomaterials, medical devices, sensors, drug delivery systems, and more—driving progress from basic discovery to advanced applications.
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Download the overview to read about some of the latest and most cutting-edge uses of QCM-D technology in biointerface science, demonstrating the breadth and depth of scientific insights that are possible to obtain with QSense QCM-D.
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QSense is an advanced, surface-sensitive technology that enables real-time, label-free analysis of molecule–surface interactions and reactions. It is used to investigate phenomena such as adsorption, desorption, and structural or mechanical changes in surface-adhering layers.
Quartz Crystal Microbalance with Dissipation monitoring (QCM-D) is a real-time, surface sensitive technique for analyzing surface-interaction phenomena, thin film formation and layer properties.
PDMS is an excellent choice for
lubrication of syringes and similar lab wares, where maintaining the integrity of stored fluids and biological samples is crucial. Additionally, its thermal and electrical insulation properties protect sensitive samples and components.
The sensor is at the heart of the QCM-D experiment. Browse the widest range of sensors on the market to find out which sensor material and coating is best suited for your research needs.
QSense sensors for biointerface interaction analysis offer a versatile selection of QCM-D sensors designed to replicate surface materials commonly used in this field.
