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

Recent technical developments have complemented catheter-based pH monitoring for diagnosing gastroesophageal reflux. Wireless pH monitoring improves patient comfort during monitoring and allows ...

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 ...

Monitoring the pH of food and beverages is vital for manufacturers, protecting consumer safety in line with regulatory requirements, as well as ensuring products have the desired quality ...

Objective: To monitor gastric acidity and esophageal reflux pattern simultaneous with a dual-pH probe in order to see whether pathological gastro esophageal reflux (GER), defined as esophageal reflux ...

(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 ...