Custom Electrochemical Sensors
Screentec supports customers developing in vitro diagnostics by providing microfluidic structures, electrochemical electrodes, microfluidic cartridges, and sample collection solutions. We also enable applications in environmental monitoring, as well as fully integrated systems that combine these technologies into complete diagnostic solutions.
We support our customers in the development of custom screen-printed electrode structures from single to multiplexed units. We assist on electrochemical measurements and sensor biofunctionalization with mutually agreed protocols. We can help our customers find optimal microfluidic structures, while keeping in mind the requirements for mass manufacturing during the development cycles. Our R&D experts support clients in maturation of their ideas and prototypes into viable products. As an ISO 13485 -certified manufacturer, our goal is to develop and manufacture In vitro diagnostic tests of the highest quality.
Research and Development
Screentec is proud to support companies and academic groups in various product development phases. Our technical and application experts guide you through design, material selection, chemistry, and process development to meet your specific application needs, while documenting each step according to ISO 13485 to ensure consistent results. Our project managers make sure that the projects run smoothly and organize reqular reporting meetings with our clients. Open communication and commitment to help our customers to succeed are among our core values.
Screentec has been our long standing and reliable partner for rapid prototyping and custom manufacturing. We are pleased with the high quality of their products and excellent customer service.
– Zhanna Boeva, Sensor Lead at GlucoModicum Oy
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Our In-House Manufacturing Capabilities
With over 35 years of experience in printing and converting technologies, Screentec offers a comprehensive range of in-house manufacturing capabilities. Our processes include screen printing, mechanical and laser cutting, and multilayer lamination, available in both sheet-to-sheet and roll-to-roll (R2R) production. This flexibility enables us to support everything from low-volume, high-mix prototyping to scalable serial manufacturing, with manufacturability considered from the early stages of development.
Our capabilities also include electrochemical characterization of electrodes and small-scale biofunctionalization in our ISO Class 5 white room. For finished products, we offer customized packaging solutions, including nitrogen-flushed pouches when required. By combining printing, converting, assembly and electronic component integration under one roof, we help customers develop reliable, functional and production-ready printed and hybrid electronic solutions.
Do you need a Manufacturing Partner for your In vitro diagnostic test?
Frequently Asked Questions – Diagnostics
Can Screentec manufacture custom screen-printed electrodes for electrochemical sensors?
Yes. Screentec develops and manufactures custom screen-printed electrodes and electrochemical sensor structures for diagnostic, point-of-care and other sensing applications. Electrode geometry, materials, substrate and layer structure can be customized according to the application.
What electrode materials can you print?
Screentec can print a range of conductive and functional inks, including carbon- and silver-based materials. Material selection depends on the sensor chemistry, substrate, electrical requirements and intended application, and other specialized materials can be evaluated during development.
Can you manufacture small quantities for sensor development and testing?
Yes. Screentec supports small prototype batches and pilot production for sensor development, testing and validation. Production can then be scaled as the design matures and volume requirements increase.
Can you manufacture sensors based on our existing electrode geometry?
Yes. If you already have an electrode design, Screentec can evaluate its manufacturability and suitability for screen printing. Existing geometries can be used as a starting point and, where necessary, optimized for materials, process repeatability and scalable manufacturing.
What file formats and specifications do you need to evaluate an electrochemical sensor project?
A 2D drawing or CAD file, together with information about dimensions, electrode geometry, substrate, preferred materials, layer structure, electrical requirements and estimated production volumes, provides a good starting point. If some specifications are still open, Screentec can also evaluate projects at an earlier development stage.
Can Screentec scale an electrochemical sensor from prototype to serial production?
Yes. Screentec supports electrochemical sensor projects from prototyping and process development through pilot runs and serial production. Considering materials, manufacturing tolerances and process repeatability early in development helps create a smoother path toward scalable production.
Can microfluidics and other functional layers be integrated into the sensor?
Yes. Depending on the application, microfluidic structures, adhesives, membranes, dielectric layers and other functional materials can be combined with printed electrodes to create more integrated sensor solutions. The optimal construction is evaluated according to the sensor design, assay requirements and intended manufacturing volumes.
How do I choose the right type of electrochemical sensor for my application?
The choice depends on the target analyte, detection range, sample type and application requirements. Amperometric sensors are commonly used for small molecules, potentiometric sensors for ion monitoring, and impedimetric sensors for label-free detection of large biomolecules. Power consumption, device size and calibration requirements also influence the selection.
Developing a diagnostic test?
From custom electrochemical sensors and printed electrodes to integrated point-of-care diagnostics, Screentec supports your development journey from concept to scalable manufacturing.