Chip Technology
Molsentech possesses advanced biomedical nano-electronic device detection technology, capable of rapidly and effectively detecting various types of biomolecules and pathogenic factors, including genes, proteins, small molecules, and cancer cells.
SiNW-FET Core Technology
Our core technology utilizes Silicon Nanowire Field-Effect Transistors (SiNW-FET) for biological detection, acting as an innovative sensing platform that combines semiconductor and biomedical technologies.
Innovative Bio-FET Sensor
Combines semiconductor chip manufacturing with biomolecular recognition technology to create a highly sensitive digital sensing terminal.
Specific Molecular Recognition
When a target molecule specifically binds to the probe on the chip surface, it instantly triggers a change in surface charge and electric field.
Instant Signal Conversion
The electric field change alters the current flow in the nanowire, instantly converting the biological reaction into a precise, readable digital electrical signal.
Features of Bio-FET
High Surface-to-Volume Ratio
Utilizes nano-scale structural design to maximize the contact area between the chip surface and biomolecules, effectively enhancing detection sensitivity.
Label-Free Reaction
Directly detects molecular binding without fluorescent or enzymatic labels, greatly simplifying the detection process.
Amplification-Free
Accurately detects low-concentration samples without PCR amplification, suitable for clinical specimens and liquid biopsies.
Real-Time Detection
Instantly senses the binding dynamics of biomolecules, helpful for dynamic monitoring and rapid detection.
Miniaturized Design
Small chip size, easy to integrate, and compatible with portable devices for on-site testing.
Differences between Bio-FET and Traditional Methods
| Feature | Bio-FET | PCR | ELISA |
|---|---|---|---|
| Sample Labeling | No | Yes | Yes |
| Test Time | < 0.5 Hours | 1-4 Hours | 2-5 Hours |
| Real-time Detection | Yes | No | No |
| System Integration | High | Low | Low |
Compared with PCR and ELISA, Bio-FET can significantly shorten testing time, reduce process complexity and cost, making it more suitable for Point-of-Care Testing (POCT) and automated workflows.
Application Scenarios
Our biochips are widely applicable in various medical and defense fields, with rapid deployment capabilities at airports, ports, frontline bases, and high-security public venues. This enables the isolation of carriers or pre-symptomatic quarantine before infected individuals become contagious.
Semiconductor Mass Production
Utilizing standard silicon IC processes ensures high yield, scalability, and cost-effectiveness. Our robust functionalization enables stable and specific molecular detection in complex samples.
