Chawjiraphan W.Pinrod V.Putnin T.Pimalai D.Treerattrakoon K.Sathirapongsasuti N.Cha'on U.Anutrakulchai S.Japrung D.Mahidol University2025-01-232025-01-232024-01-012024 17th International Convention on Rehabilitation Engineering and Assistive Technology, i-CREATe 2024 and World Rehabilitation Robot Convention, WRRC 2024 - Proceedings (2024)https://repository.li.mahidol.ac.th/handle/123456789/102978Thailand's aging society, particularly in rural areas, faces healthcare challenges as younger populations move to cities. Elderly residents often suffer from diabetes and hypertension, making hospital visits difficult. We propose a novel aptasensor for detecting urinary albumin, using DNA aptamer and graphene oxide, with detection limits of 50 ng/mL. Field trials showed 12% of 84 samples had elevated albumin levels, and 50% indicated early kidney dysfunction. This portable, point-of-care sensor can enhance early kidney disease detection and management in rural elderly populations, improving health outcomes.EngineeringConference PaperSCOPUS10.1109/i-CREATe62067.2024.107765342-s2.0-85215116707