Ramona Georgescu-State

Rapid and sensitive electrochemical determination of tartrazine in commercial food samples using IL/AuTiO2/GO composite modified carbon paste electrode

Ramona Georgescu-State, Jacobus Frederick van Staden, Razvan State et al. · Food Chemistry · 2022 · 61 citations

Natural Sciences, Chemistry, Food Science +16

Review—Recent Trends on the Electrochemical Sensors Used for the Determination of Tartrazine and Sunset Yellow FCF from Food and Beverage Products

Ramona Georgescu-State, Jacobus Frederick van Staden, Raluca‐Ioana Stefan‐van Staden · Journal of The Electrochemical Society · 2022 · 22 citations

Natural Sciences, Chemistry, Food Science +13

Electrochemical platform based on molecularly imprinted polymer with zinc oxide nanoparticles and multiwalled carbon nanotubes modified screen-printed carbon electrode for amaranth determination

Ramona Georgescu-State, Jacobus Frederick van Staden, Raluca‐Ioana Stefan‐van Staden et al. · Microchimica Acta · 2023 · 20 citations

Natural Sciences, Chemistry, Food Science +17

Review. Electrochemical sensors used in the determination of <scp>L</scp>‐Dopa

Ramona Georgescu-State, Jacobus Frederick van Staden · Electrochemical Science Advances · 2021 · 17 citations · Full text

Natural Sciences, Chemistry, Pharmaceutical Analysis +17

An ultrasensitive electrochemical platform based on copper oxide nanoparticles and poly (crystal violet) for the detection of brilliant blue FCF from soft drinks

Bianca-Cristina Ion, Jacobus Koos Frederick van Staden, Ramona Georgescu-State et al. · Food Chemistry · 2023 · 16 citations

Natural Sciences, Chemistry, Materials Science +17