Alexandra Plácido

QuEChERS: A new sample preparation approach for the determination of ibuprofen and its metabolites in soils

Idalina Bragança, Alexandra Plácido, Paula Paíga et al. · The Science of The Total Environment · 2012 · 108 citations

Sample Preparation, Medicine, Environmental Analytical Chemistry +9

Quaternized cashew gum: An anti-staphylococcal and biocompatible cationic polymer for biotechnological applications

Patrick Veras Quelemes, Alyne Rodrigues de Araújo, Alexandra Plácido et al. · Carbohydrate Polymers · 2016 · 83 citations

Engineering, Biocompatible Cationic Polymer, Biotechnology +6

In Situ Synthesis of Silver Nanoparticles in a Hydrogel of Carboxymethyl Cellulose with Phthalated-Cashew Gum as a Promising Antibacterial and Healing Agent

Ana Valéria Marques Fortes Lustosa, Antônia De Jesus Oliveira, Patrick Veras Quelemes et al. · International Journal of Molecular Sciences · 2017 · 76 citations · Full text

Nanoparticles, Nanomedicine, Biopolymer Gel +13

Lycopene-rich extract from red guava ( Psidium guajava L.) displays cytotoxic effect against human breast adenocarcinoma cell line MCF-7 via an apoptotic-like pathway

Raimunda Cardoso dos Santos, Alicia S. Ombredane, Jéssica Maria Teles Souza et al. · Food Research International · 2017 · 65 citations · Full text

Tumor Biology, Breast Oncology, Medicine +9

Structure and function of a novel antioxidant peptide from the skin of tropical frogs

Éder Alves Barbosa, Ana Oliveira, Alexandra Plácido et al. · Free Radical Biology and Medicine · 2017 · 62 citations · Full text

Biochemistry, Medicine, Peptide Engineering +5