Urine osmolality assessment through the integration of urea hydrolysis and impedance measurement

• Main Authors: Kong, Tian Fook, Shen, Xinhui, Sim, Mei Yi, Yong, Jin, Ng, Tze Kiat, Chong, Tsung Wen, Marcos
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Medicine, Health and Life Sciences
• Online Access: https://hdl.handle.net/10356/180587; https://api.elsevier.com/content/abstract/scopus_id/85197601523
• Institution: Nanyang Technological University

We present the development and validation of an impedance-based urine osmometer for accurate and portable measurement of urine osmolality. The urine osmolality of a urine sample can be estimated by determining the concentrations of the conductive solutes and urea, which make up approximately 94% of...