Ana Sofia Pires

Pyranoflavylium-cellulose acetate films and the glycerol effect towards the development of pH-freshness smart label for food packaging

Vânia Gomes, Ana Sofia Pires, Nuno Mateus et al. · Food Hydrocolloids · 2022 · 68 citations

Food Chemistry, Edible Film, Food Packaging +13

Polymer/surfactant mixtures as dispersants and non-covalent functionalization agents of multiwalled carbon nanotubes: Synergism, morphological characterization and molecular picture

Bárbara Abreu, Ana Sofia Pires, Andreia Guimarães et al. · Journal of Molecular Liquids · 2021 · 34 citations

Chemical Engineering, Engineering, Carbon-based Material +11

Host–Guest Chemosensor Ensembles based on Water-Soluble Sulfonated Calix[<i>n</i>]arenes and a Pyranoflavylium Dye for the Optical Detection of Biogenic Amines

Ana Sofia Pires, Kevin Droguett Muñoz, Víctor de Freitas et al. · Journal of Agricultural and Food Chemistry · 2024 · 18 citations · Full text

Synthesis of novel pyrano-3,7-deoxyanthocyanin derivatives and study of their thermodynamic, photophysical and cytotoxicity properties

Vânia Gomes, Ana Sofia Pires, Iva Fernandes et al. · Journal of Photochemistry and Photobiology A Chemistry · 2021 · 15 citations

Derivatives, Photochemistry, Organic Chemistry +6

Colorimetric pH-Responsive Biomaterials Based on Pyranoflavylium-Biopolymer Hybrid Conjugates

Ana Sofia Pires, Vânia Gomes, Dina Neves et al. · ACS Applied Polymer Materials · 2022 · 15 citations

Biofunctional Material, Fourier Transform, Biomanufacturing +11