Combination of ultrasonic extraction in a surfactant-rich medium and distillation for mercury speciation in offshore petroleum produced waters by gas chromatography cold vapor … JR Miranda-Andrades, S Khan, MJ Pedrozo-Penafiel, BA Kátia de Cassia, ... Spectrochimica Acta Part B: Atomic Spectroscopy 158, 105641, 2019 | 21 | 2019 |
Voltammetric determination of creatinine using a gold electrode modified with Nafion mixed with graphene quantum dots-copper MJ Pedrozo-Penafiel, T Lopes, LM Gutierrez-Beleno, MEHM Da Costa, ... Journal of Electroanalytical Chemistry 878, 114561, 2020 | 19 | 2020 |
Interaction of naringin and naringenin with DPPC monolayer at the air-water interface FR Souza, F Fornasier, LMP Souza, MP Peñafiel, JB Nascimento, ... Colloids and Surfaces A: Physicochemical and Engineering Aspects 584, 124024, 2020 | 16 | 2020 |
Methods for the determination of silicon and aluminum in fuel oils and in crude oils by X-ray fluorescence spectrometry MJ Pedrozo-Penafiel, A Doyle, LAN Mendes, MLB Tristao, Á Saavedra, ... Fuel 243, 493-500, 2019 | 12 | 2019 |
Square-wave voltammetric determination of primaquine in urine using a multi-walled carbon nanotube modified electrode MJ Pedrozo-Peñafiel, JMS Almeida, CAT Toloza, DG Larrudé, ... Microchemical Journal 150, 104201, 2019 | 10 | 2019 |
Indirect voltammetric determination of thiomersal in influenza vaccine using photo-degradation and graphene quantum dots modified glassy carbon electrode MJ Pedrozo-Penafiel, JR Miranda-Andrades, LM Gutierrez-Beleño, ... Talanta 215, 120938, 2020 | 8 | 2020 |
3D conductive monolithic carbons from pyrolyzed bamboo for microfluidic self-heating system LOL Gontijo, MNB Junior, DS de Sá, S Letichevsky, MJ Pedrozo-Peñafiel, ... Carbon 213, 118214, 2023 | 7 | 2023 |
Evaluation of Polycyclic Aromatic Hydrocarbons in Dried Leaves of Yerba Mate (Ilex paraguariensis) and Their Extraction into Infusions MV Panzl, JM Almeida, M Pedrozo-Peñafiel, D Menchaca, RQ Aucélio, ... Polycyclic Aromatic Compounds 1, 15, 2022 | 6 | 2022 |
Direct determination of chlorine in the glycerin by-product of biodiesel production: A green approach using energy dispersive X-ray fluorescence spectrometry MJ Pedrozo-Peñafiel, A Doyle, AS Vieira, JMS Almeida, RQ Aucélio Talanta Open 7, 100214, 2023 | 3 | 2023 |
Silver-modified nitrogen-doped graphene quantum dots as a sensor for formaldehyde in milk using headspace micro-extraction on a single-drop of aqueous nanoparticles dispersion JS Padilha, MJ Pedrozo-Peñafiel, MFMF Azevedo, A De Falco, ... Analytica Chimica Acta 1232, 340479, 2022 | 3 | 2022 |
Determination of thiomersal and mercurial residues by photo-degradation and flow injection analysis with luminescence probing using carbon quantum dots prepared from thiourea CR Franco, JR Miranda-Andrades, CAT Toloza, DG Larrudé, ... Talanta Open 7, 100184, 2023 | 2 | 2023 |
Thiomersal determination in vaccines using graphene quantum dots-TiO2 nanocomposite to promote temporally selective photo-production of Hg cold vapor JR Miranda-Andrades, MJ Pedrozo-Penãfiel, JA Mendes, RQ Aucelio Spectrochimica Acta Part B: Atomic Spectroscopy 194, 106477, 2022 | 2 | 2022 |
Carboxy-substituted D-π-A arylated chalcones: Synthesis, photophysical properties and preliminary evaluation as photosensitizers for DSSCs V Pina, R da Costa Duarte, C Vesga-Hernández, R dos Santos Carvalho, ... Optical Materials 149, 115039, 2024 | 1 | 2024 |
Aryloxy-benzothiadiazole-chalcone and aryloxy-benzothiadiazole-fluorene AIEE luminogens: Synthesis, photophysical properties, and electroluminescence evaluation RGM da Costa, R dos Santos Carvalho, VG Isoppo, ARJ Barreto, ... Dyes and Pigments 219, 111533, 2023 | 1 | 2023 |
Square Wave Voltammetric Determination of 8-Hydroxyquinoline-2-Carboxaldehyde Isonicotinoyl Hydrazone (INHHQ), a Promising Metal-Protein Attenuating Compound for the Treatment … MJ Pedrozo-Peñafiel, AD Falco, JR Miranda-Andrades, JMS Almeida, ... Analytical Letters 53 (14), 2337-2354, 2020 | 1 | 2020 |
Comparison of Gold Nanoparticles Prepared Using Monobasic Sodium Citrate or Sodium Borohydride for Neomycin Determination in Saliva after Solid-Phase Extraction (SPE) on a … LIM Silva, AS do Nascimento, HS Santos, JMS Almeida, ... Analytical Letters 57 (10), 1544-1562, 2024 | | 2024 |
Fingerprinting pattern of orange essential oils in surfactant-free microemulsion by 3D fluorescence spectroscopy RC Macedo, MJ Pedrozo-Peñafiel, ALMC da Cunha, RQ Aucelio Food Chemistry Advances 3, 100482, 2023 | | 2023 |
Ensaio de membrana corioalantoica (HET-CAM) como método alternativo de biocompatibilidade de pontos quânticos de grafeno (GQDs) para utilização biomédica EE João, FF Haddad, JL dos Santos, MJ Pedrozo-Peñafiel, RQ Aucélio, ... XI Congresso Farmacêutico e VII Jornada de Engenharia de Bioprocessos e …, 2023 | | 2023 |
Determination of Creatinine in Urine by Voltammetry and Glassy Carbon Electrode Modified with Functionalized Multi‐walled Carbon Nanotubes and Copper MJ Pedrozo‐Peñafiel, T Lópes, LM Gutiérrez‐Beleño, ... Electroanalysis 35 (2), e202200081, 2023 | | 2023 |
A Simple Method for Low-temperature Sintering of Titania ALWR Miguel, RR de Avillez, MJ Pedrozo-Peñafiel, RQ Aucélio, ... Materials Research 25, e20220202, 2022 | | 2022 |