Foteini A. Kappi

Paper-based assay of antioxidant activity using analyte-mediated on-paper nucleation of gold nanoparticles as colorimetric probes

Tatiana G. Choleva, Foteini A. Kappi, Dimosthenis L. Giokas et al. · Analytica Chimica Acta · 2014 · 85 citations

Chemical Engineering, Paper-based Assay, Engineering +6

Colorimetric and visual read-out determination of cyanuric acid exploiting the interaction between melamine and silver nanoparticles

Foteini A. Kappi, George Z. Tsogas, Dimosthenis L. Giokas et al. · Microchimica Acta · 2014 · 33 citations

Cyanuric Acid, Metal Nanoparticles, Silver Nanoparticles +7

Paper-based devices for biothiols sensing using the photochemical reduction of silver halides

Foteini A. Kappi, George Z. Tsogas, Anna-Maria Routsi et al. · Analytica Chimica Acta · 2018 · 32 citations

Chemical Engineering, Engineering, Photochemistry +11

Low-cost colorimetric assay of biothiols based on the photochemical reduction of silver halides and consumer electronic imaging devices

Foteini A. Kappi, George Α. Papadopoulos, George Z. Tsogas et al. · Talanta · 2017 · 23 citations

Engineering, Low-cost Colorimetric Assay, Photochemistry +8

Calibrant-loaded paper-based analytical devices for standard addition quantitative assays

Foteini A. Kappi, George Z. Tsogas, Dionysios C. Christodouleas et al. · Sensors and Actuators B Chemical · 2017 · 19 citations

Engineering, Analytical Instrumentation, Measurement +7