Anion sensing and detection in aqueous media have emerged as fundamental challenges and opportunities in environmental monitoring, biomedical diagnostics and industrial process control. Recent ...

Electrochemical detection of nitrite and nitrate represents a dynamic area of research with significant implications for environmental monitoring, water quality assessment, and biomedical applications ...

Nitrite (NO₂⁻) is commonly used as a food additive, but when ingested, it can harm the body's oxygen transport system. The World Health Organization limits NO₂⁻ to 1.0 mg/L in drinking water and 30 mg ...

(Nanowerk News) Nitrite is commonly used as a food additive, but when ingested, it can harm the body's oxygen transport system. The World Health Organization limits nitrite to 1.0 mg/L in drinking ...

Nitrates and nitrites give processed meats their characteristic pink color and robust flavor. Although many consumers want to limit consumption of these preservatives because the substances can form ...