Analytical and electroanalytical techniques in the determination of (Fe⁺²) results from iron corrosion: effect of omeprazole drugs as green inhibitors

Facile Preparation of Fluorescent Carbon Dots from Glutathione and l-Tryptophan for Sensitive and Selective Off/On Detection of Fe3+ Ions in Serum and Their Bioimaging Application

“…Therefore, it is significant to develop a high-performance system for the detection of iron and its ions in different media . Various analytical techniques such as atomic absorption spectroscopy, electrochemical analysis methods, inductively coupled plasma atomic emission, atomic fluorescence spectrometry, UV–vis spectroscopy, high-pressure ion chromatography, and X-ray spectrometry have been applied for the detection of iron ions. Nonetheless, most of these techniques have certain disadvantages, such as expensive equipment needed, vulnerability to common interference, long time consumption, the use of toxic organic reagents, and low sensitivity, which limit their practical application. , However, compared with the above mentioned techniques, fluorescence spectrometry has been considered to be a rapid, simple, sensitive, and selective technique for metal ion detection .…”

Pouteria sapota as green CO2-corrosion inhibition of carbon steel

“…However, due to serious environmental concerns, a lot of research concerning less toxic, cheaper, and more environmentally friendly compounds has been undertaken in the last years [11][12][13]. Thus, Allium cepa [11], expired drugs [14][15][16][17][18], Thymbra capitate [15], amino surfactants and imidazolines obtained from palm, avocado and rice bran oil [13,19,20] were already evaluated as corrosion inhibitors for iron and steel in different media. Abdallah et al [12] evaluated natural nutmeg oil as a green inhibitor for carbon steel in 1.0 M HCl solution, finding that inhibitor efficiency increased with its concentration, reaching a maximum value of 94 % at 500 ppm.…”