Our work

Delta Diagnostics | Biosensors are going to save lives worldwide

A simple device for detecting biomarkers. If you are interested in this promising technology,

please contact Delta Diagnostics

website

Biosensors are going to save lives worldwide

TNO is at an advanced stage in the development of a biosensor, a small device that can analyse a drop of blood to determine whether someone has been exposed to nerve gas, has an infectious disease or has had a heart attack. Now that optical and biological experts have demonstrated the workings of the method in the laboratory, it is a matter of manufacturing a device that must be compact, light and affordable.
This involves point-of-care (PoC) diagnostics, in which a simple device can be used for all kinds of applications at home or at the GP surgery. This is based on the knowledge TNO has developed to detect biomarkers, i.e. proteins that at certain concentrations in the blood indicate specific diseases or disorders. In war zones or in attacks with biological or chemical weapons, who is and who is not exposed to nerve gas can quickly be established so that the right kind of help can be provided.

Rapid Analysis

The prototype of the device is still too large and too expensive to produce on a large scale, but in the end it has to be a small, light box in which you place a disposable sensor cartridge with a drop of blood. Optical sensors register within a few minutes what protein concentrations are in the blood for a diagnosis. That is one application, but the biosensor can also detect a series of biomarkers at the same time.

Array of applications

There are multiple applications. In acute situations, a doctor or ambulance worker who has been called to help can immediately determine whether a person is having a heart attack or stroke and act on it quickly. In remote areas where there is no clinical lab or even electricity, the biosensor is a godsend.




FOLLOW TNO ON SOCIAL MEDIA

Stay up to date with our latest news, activities and vacancies

TNO.nl collects and processes data in accordance with the applicable privacy regulations for an optimal user experience and marketing practices.
This data can easily be removed from your temporary profile page at any time.
You can also view our privacy statement or cookie statement.