Flow-through cells are integrated via Luer-lock connectors at external conduits. The additional monitoring of CO 2 , as well as oxygen and pH measurements, in bioreactors allows adjustments to be ...

In cell culture bioprocesses, pH sensors are often recalibrated after sterilization based on offline pH ... so that the gas flow to the DASGIP GA4 did not exceed 250 sL/h. Parameters like ...

An international team of researchers has successfully controlled the flow of energy in a molecule with the help of its pH value. The results of the study, led by Friedrich-Alexander-Universität ...

The liquid flow from left to right indicated by the red arrow. ... In Dr. Dong and Xiao's new pH sensor, ... Deeper understanding of plant cell transformation could pave way for controlling fruit ...

The inside of a living cell is a surprising patchwork of environments. For example, pH levels can vary dramatically in different organelles, despite them being just a couple hundred nanometers ...

Scientists have devised a way to turn red blood cells into chemical sensors that may, for example, offer diabetics a way of monitoring their glucose levels long-term.

Modern fluorometric pH sensors are based on small organic molecules. Typically, they are very sensitive and are able to detect the desired analyte in very low concentrations, up to nanoconcentrations.