News from PreSens and the Sensor-World

New Insights into Oxygen Supply in 3D Cell Cultures

December 12, 2023

Knowledge about the oxygenation status of different zones within multicellular tumor spheroids is of essential interest for tumor research. The oxygenation status may serve as an indicator for the efficacy of anticancer drugs and can help to identify and choose suitable and personalized drugs.


The Oxygen Steel Probe for Your Research - Connect OXYBase® to a CR1000X Data Logger

September 29, 2023

You don’t know yet? Our OXYBase® series oxygen probe can be connected and used with the Campbell Scientific CR1000X data logger! As we receive more and more requests from customers for an easy and reliable connection of our O2 measurement equipment to this data logger, PreSens has developed appropriate solutions.



Our Team at the 10th Annual Company Run

July 13, 2023

On July 12 at 7 pm the starting signal was given for the 10th annual REWAG company run here in the east of Regensburg, and of course the PreSens team was there as well.


Good view despite milky vessel walls

June 14, 2023

Online biomass measurements even for milky shake flasks, as shown by a successful experimental set-up with flasks that are only slightly translucent.


Enhance Your Production Processes with Advanced Optical Sensor Technology

May 22, 2023

Introducing the OXY-1 SMA-trace-RS485M-AO-BT, a highly versatile and compact oxygen measuring device designed to serve biotechnology, pharmaceutical and industrial process applications. This robust system provides highest level of precision in oxygen measurements – even in the trace range – while effortlessly adapting to changing ambient temperatures.


The Importance of a Multi-Parameter Approach

February 8, 2023

While comparing results from monitoring S. cerevisiae cultures with just measuring one parameter or benefitting from the online multi-sensor monitoring with the SFR vario, the multi-parameter approach wins. It shows that in different culture phases different sensors provide the best results, allowing a reliable overall picture with most conclusive information in different culture phases.



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