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 apart.

I'm looking to monitor the pH of a solution over time for some hobbyist chemistry. I don't need extreme accuracy by any means... being within .3 should be good enough.<BR><BR>Are there any reasonably ...

Fluorescent probes for pH sensing in living cells have emerged as indispensable tools in both fundamental biological research and clinical diagnostics. These probes employ a diverse array of ...

Procter & Gamble has filed a patent for a pH sensing probe that includes a sensor body, a pH glass electrode, a reference electrode, and a backup pH electrode. The backup electrode can be ...

This lab includes the complete titration procedure used to investigate how well a buffer resists changes in pH. Prepare a buffer solution by accurately calculating and measuring the required amounts ...

Continuous processing can revolutionize biomanufacturing. Equipment size can be reduced, yet more product produced through increased cycling. Hold-tanks can be minimized or eliminated, allowing for ...