A total of 109 patients were recruited for the study, on the basis of typical symptoms of heartburn and/or regurgitation. Of these, 39 patients were not included for the final analysis of comparison ...

Please provide your email address to receive an email when new articles are posted on . CHICAGO — Trajectory analysis of wireless pH monitoring can help guide diagnosis and management of patients with ...

IPI tests paper-based materials and adhesives for pH levels using a modification (described in ISO 18902) of the standardized test, TAPPI T 509 Hydrogen Ion Concentration (pH) of Paper Extracts (Cold ...

Advances in sensor materials and optoelectronics have enabled novel optical sensors for applications in life sciences, pharmaceuticals, biotechnology, and more. Compared with electrochemical sensing ...

To ensure accuracy, we had our garden soil’s pH levels professionally lab tested. We then used each pH meter and compared its results with the lab readings. We also evaluated for ease of use, value, ...

(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 ...

The University of Washington revealed its optical pH-monitoring prototype, tested in a study published February 23 in IEEE Transactions on Biomedical Engineering. The prototype uses a low-power light ...

The incidence of GERD is on the rise, particularly in Asia. [24] Along with the increasing incidence of this disease, newer endoscopic and laparoscopic surgical techniques are also emerging for its ...