Simultaneous speciation of inorganic arsenic (III and V) utilizing gold-manganese oxide nanoparticles modified electrochemical sensors

• Main Authors: Zhao, Ke, Mao, Canwei, Ding, Ruiyu, Song, Dean, Ge, Liya, Lisak, Grzegorz
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Arsenic; Speciation
• Online Access: https://hdl.handle.net/10356/180752
• Institution: Nanyang Technological University

Inorganic arsenic is primarily present in two stable valence states: III and V, each exhibiting different toxicological profiles. Accurately distinguishing As(III) and As(V) is, therefore, crucial for precise risk assessment and environmental monitoring. The prevalent approach for such speciation co...