Joana Oliveira completed PhD in Chemistry in 2009 by Universidade do Porto Faculdade de Ciências, Master in Chemistry in 2005 by Universidade do Porto Faculdade de Ciências and Bachelor in Biochemistry in 2003 by Universidade do Porto Faculdade de Ciências. Is Invited Assistant Professor in Universidade do Porto Faculdade de Ciências. Published 61 articles in journals and has 3 section(s) of books. Organized 2 event(s). Participated in 1 event(s). Co-supervised 5 PhD thesis(es). Supervised 2 MSc dissertation(s) e co-supervised 4. Supervised 2 work(s) of course completion of LSc/BSc e co-supervised 2. Has received 3 awards and/or honors. Participates and/or participated as Principal investigator in 3 project(s), Research Fellow in 1 project(s) and Researcher in 15 project(s). Works in the area(s) of Agrarian Sciences with emphasis on Other Agricultural Sciences, Agrarian Sciences with emphasis on Other Agricultural Sciences, Exact Sciences with emphasis on Chemical Sciences, Exact Sciences with emphasis on Chemical Sciences, Exact Sciences with emphasis on Chemical Sciences and Agrarian Sciences with emphasis on Other Agricultural Sciences. In their professional activities interacted with 180 collaborator(s) co-authorship of scientific papers. In his curriculum Ciência Vitae the most frequent terms in the context of scientific, technological and artistic-cultural output are: anthocyanins; bluish pigments; anthocyanin-derived pigments; recovery of phenolic compounds; lignins; Anthocyanins chemical transformation; synthesis of flavylium dyes; blue pigments; compounds isolation; NMR; Mass spectrometry; UV-Visible spectroscopy; Zetasizer Nano; Fluorescence; HPLC-DAD; Copigments; Lignosulfonates; Kraft lignin; Nanoparticles; Liposomes; Solid Lipidic Nanoparticles; Photodynamic therapy; Polyphenols; Chemistry; Dietary polyphenols; Dietary antigens; Interaction polyphenol-allergen; Nutraceuticals; blue pyranoflavyliums; skin assays; photosensitizer; topical photodynamic therapy; vine and wine by-products; polyphenols; encapsulation; Food matrices applications; anthocyanin; skin; antioxidant; cosmetic industry; (3-deoxy)anthocyanin derivatives; Pyranoanthocyanins; Synthesis; Colour stability; polyphenol; cell signalling; bioavailability; flavanol; food colorant; food chemistry; .