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

Background and Aims: The tests that are currently available for the diagnosis of gastroesophageal reflux disease (GERD) lack the desired diagnostic accuracy. To date, only pH monitoring has been shown ...

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 ...

Ambulatory 24 h esophageal pH monitoring enables quantification of esophageal acid exposure and assessment of the temporal relationship between symptoms and acid reflux events. Analysis of pH ...

The National Institute for Health and Clinical Excellence is examining catheterless oesophageal pH monitoring and will publish guidance on its safety and efficacy to the NHS in England, Wales and ...

Gastro-oesophageal reflux disease (GORD) is a common disorder in which a backwash of gastric juices into the oesophagus leads to inflammation and pain. Symptoms include heartburn, belching and ...