Identification of 3-nitro-l-tyrosine, a product of nitric oxide and superoxide, as an indicator of oxidative stress in the human brain

Potentiometric acid—base titrations in m

Potentiometric acid—base titrations in molten salts—III. The use of a metal/ metal-oxide electrode as an indicator electrode and the determination of acid—base equilibria in fused KNO3

✍ A.M.Shams El Din; A.A.A. Gerges 📂 Article 📅 1964 🏛 Elsevier Science 🌐 English ⚖ 982 KB

The feasibility of the Cu/CuO electrode for O\*--ion determination and for acid-base titrations in molten KNO, at 350°C has been established. The potential of the electrode varies linearly with log [0\*-l and the slope of the calibration curve is 2.303(RT/2F) at the working temperature. This allows