Bio Sensor

A biosensor is an analytical device, used for the detection of an analyte , that combines a biological component with a physicochemical detector. The sensitive biological element is a biologically derived material or biomimetic component that interacts (binds or recognizes) with the analyte under study. The biologically sensitive elements can also be created by biological engineering. The transducer or the detector element (works in a physicochemical way; optical, piezoelectric, electrochemical, etc.) transforms the signal resulting from the interaction of the analyte with the biological element into another signal (i.e., transduces) that can be more easily measured and quantified. The biosensor reader device with the associated electronics or signal processors that are primarily responsible for the display of the results in a user-friendly way. We are usually custom-designed and manufactured to suit the different working principles of biosensors.

Key Advantages of Quartz Crystal Microbalance Biosensor

Quartz crystal microbalance biosensors provide several important benefits:

Label-free detection
No need for fluorescent or chemical labels

Real-time monitoring
Enables continuous observation of binding interactions

Ultra-high sensitivity
Detects minute mass variations with high precision

Broad compatibility
Suitable for biological, chemical, and environmental targets

Reliable and repeatable performance
High-quality quartz ensures consistent results

Applications of Quartz Crystal Microbalance Biosensor

Quartz crystal microbalance biosensors are widely used across multiple industries:

Biomedical and Clinical Diagnostics

Detection of proteins, biomarkers, and pathogens

Immunoassays and disease diagnostics

Drug interaction and binding studies

Environmental Monitoring

Detection of pollutants and toxic substances

Water and air quality analysis

Food Safety and Quality Control

Identification of bacteria, allergens, and contaminants

Monitoring of food processing conditions

Surface Science and Material Research

Thin film deposition analysis

Adsorption and desorption studies

Coating performance evaluation 

Conclusion

Quartz crystal microbalance biosensors combine the precision of quartz crystal technology with the specificity of biological recognition, enabling highly sensitive and real-time detection of mass changes. Their reliability, versatility, and accuracy make them a key technology in modern analytical applications.

As demand continues to grow for fast and precise detection methods, quartz crystal microbalance biosensors will remain an important solution in scientific research, healthcare, and industrial monitoring.

our running series typical chips

The following spec sheet is a typical one, you may freely tell us and we’ll pleased to customize them for you.