Piezoresistive Hydrogel-Based Sensors for the Detection of Ammonia. - Jan Erfkamp; Margarita Guenther; Gerald Gerlach (Sensors, 2019)

Hydrogel-Based Sensors for Ethanol Detection in Alcoholic Beverages. - Jan Erfkamp; Margarita Guenther; Gerald Gerlach (Sensors, 2019)

Enzyme-Functionalized Piezoresistive Hydrogel Biosensors for the Detection of Urea. - Jan Erfkamp; Margarita Guenther; Gerald Gerlach (Sensors, 2019)