Physical Sciences and Mathematics Commons^™

Quantifying The Interactions Of Nickel With Marine Dissolved Organic Matter Using Fluorescence, Elissa Dow

Theses and Dissertations (Comprehensive)

Nickel (Ni) is a versatile metal with an abundance of applications, namely its role in stainless steel, electronics, and batteries, making it a popular choice in industry. Unfortunately, with increasing demand and production comes higher amounts of Ni pollution. Nickel enters ocean waters - either directly or indirectly - and can have profound effects on marine life. Nickel has been established as a toxicant to a variety of aquatic biota, with the divalent cation (Ni²⁺) thought to be the most bioavailable fraction and thus the most toxic. Having a reliable means of quantifying free Ni ion is pertinent …