The pH of the culture medium is a critical process parameter in cell culture bioprocesses. To successfully transfer processes between bioprocess systems and sites (i.e., in the course of process ...

Chemists at the Ural Federal University have created a sensor for determining the human saliva pH. This is a fluorophore with strong and stable emission, which picks up the smallest fluctuations in ...

There’s a school of thought that says you shouldn’t mess around with a solution that’s already working, but that’s never seemed to stop anyone in this community. When [Skye] was looking at the current ...

Last year, L’Oreal brought a nifty little UV sensor to CES. The idea was it was supposed to help you monitor your UV exposure and tailor a skin care regimen based on environmental factors. And while ...

(Nanowerk Spotlight) Inside a wound, a complex chemical battle unfolds. As healing progresses, the wound environment shifts between acidic and basic states, each change signaling different stages of ...

L’Oréal is continuing to invest in tech, and today at CES, the company introduced its newest wearable prototype that detects skin pH levels. L’Oréal says varying skin pH levels can cause inflammatory ...

A project at the National University of Singapore (NUS) has developed a sensor to analyze the pH of sweat, intended to augment the health monitoring capabilities of wearable devices. The sensor is ...

Maintaining pH within a particular range is crucial for cell survival. Although some organisms can survive and even prosper in a wider pH range than others, bioprocessing’s popular Chinese hamster ...

Scientists in Germany have developed an intradermal tattoo that changes color in response to fluctuations in glucose, albumin, and pH levels. Tests on animal skin have shown that the tattoos ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...