2023

Zooplankton exposure to microplastic contamination in a estuarine plume-influenced region, in Northeast Brazil. Environmental Pollution

BR1020230150063 - DESENVOLVIMENTO DE SENSOR QUIMICAMENTE MODIFICADO COM BIOCHAR DE CASCA DE ARROZ PARA DETERMINAÇÃO VOLTAMÉTRICA DE TARTRAZINA. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 26/07/2023

BR1020230148085 - IDENTIFICAÇÃO DE MACROALGAS UTILIZANDO A VOLTAMETRIA DE MICROPARTICULA IMOBILIZADA. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 24/07/2023

BR1020230062393 - ATIVIDADE ANTIMICROBIANA DE NANOPARTÍCULAS DE PRATA OBTIDAS POR SÍNTESE BIOGÊNICA. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 03/04/2023

Electrochemistry Applied to Mycotoxin Determination in Food and Beverages. Food Analytical Methods 

Carbon-based materials applied to the development of chemically modified sensors: Trends to environmental applications.  Electroanalysis

BR10202301667 - DESENVOLVIMENTO DE NANOCÁPSULAS COM BICAMADA DE QUITOSANA E GOMA XANTANA PARA IMOBILIZAÇÃO DE LIPASE. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 18/08/2023

BR10202301500 - DESENVOLVIMENTO DE SENSOR QUIMICAMENTE MODIFICADO COM BIOCHAR DE CASCA DE ARROZ PARA DETERMINAÇÃO VOLTAMÉTRICA DE TARTRAZINA. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 26/07/2023

BR1020230094040 - Desenvolvimento de microestruturas contendo nanocápsulas de quitosana e gelatina para a preservação de licopeno. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 16/05/2023

BR102023005882 - Desenvolvimento de nanofibras de gelatina e nanoesferas de quitosana em multicamadas para o carreamento de licopeno. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 29/03/2023

Treatment of residual lubricating oil using rice husk-based material as ecological adsorbent.  Journal of Material Cycles and Waste Management

Chitosan-based nanocapsules by emulsification containing PUFA concentrates from tuna oil. Food Science and Technology International

Resistance mechanisms of Hydrocotyle ranunculoides to Cr(VI): A biolfilter plant. Journal of Cleaner Production

Ultrasound-assisted leaching of rare earth elements from phosphogypsum. Chemical Engineering and Processing - Process Intensification

Polyurethane foams incorporated with different fillers to remove SARS-CoV-2 from water. Journal of Water Process Engineering

Physicochemical evaluation of chitosan–xanthan gum nanoemulsions as polyunsaturated enriched lipid–carrier. Journal of Molecular Liquids

Coherent quantum states in resonant‐mass gravitational wave detectors. Astronomical Notes

2022

Floating plastics and their associated biota in the Western South Atlantic. Science of The Total Environment

BR1020190272937 - DESENVOLVIMENTO DE SENSOR FLEXÍVEL FLUORESCENTE PARA DETERMINAÇÃO DE ANALITOS. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 19/12/2019; Concessão: 27/09/2022. 

BR1020220061874 - Determinação de Fármacos a partir da Voltametria de Micropartícula Imobilizada. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 31/03/2022

Surface functionalization of recyclable polymer for application as a flexible fluorescent sensor. Surface Topography: Metrology and Properties

Biogenic amine sensors and its building materials: A review. European Polymer Journal

Pd-G3 XantPhos Mediated Approach to Bis-arylsulfenyl-benzo-2,1,3-thiadiazoles under Microwave Irradiation in DMF: Synthesis and Fluorescent Properties. Synthesis

Techno-Economic Analysis of Producing Oil Rich in ɷ-3 from Catfish Processing Wastes. Waste and Biomass Valorization 

New low-cost biofilters for SARS-CoV-2 using Hymenachne grumosa as a precursor. Journal of Cleaner Production

Ion Exchange Resin Modified Carbon Paste Electrode Applied to Simultaneous Determination of Cd (II) and Pb (II). Journal of The Electrochemical Society

Modeling of anthocyanins adsorption onto chitosan films: An approach using the pore volume and surface diffusion model. Separation and Purification Technology

Leaching of rare earth elements from phosphogypsum. Chemosphere

Screening Among 8 Pathovars of Xanthomonas arboricola pv pruni. Industrial Biotechnology

Comparison of the adsorption kinetics of methylene blue using rice husk ash activated with different chemical agents. Revista Brasileira de Ciências Ambientais

SARS-CoV-2 removal with a polyurethane foam composite.  Environmental Science and Pollution Research

Development of adsorbent rigid structure based on Spirulina sp./chitosan bioblends coatings for dye adsorption in fixed bed column.  Environmental Science and Pollution Research

Lanthanum uptake from water using chitosan with different configurations. Reactive and Functional Polymers

Oil extraction from catfish (Netuma barba) waste through the supercritical fluid. Internatiol Journal of Food Science & Technology

PDRs4All: A JWST Early Release Science Program on Radiative Feedback from Massive Stars. Publications of the Astronomical Society of the Pacific

Astronomy as a playful tool for teaching physics: equation of state and white dwarf stars. Ciencia e Natura

Monitoring of the fluidized bed particle drying process by temperature and pressure drop measurements. Drying Technology

2021

Floating plastics and their associated biota in the Western South Atlantic. Science of The Total Environment

Anthocyanins concentration by adsorption onto chitosan and alginate beads: Isotherms, kinetics and thermodynamics parameters. International Journal of Biological Macromolecules

Análise computacional do hidrocarboneto aromático policíclico antraceno e sua aplicação na astroquímica. Cadernos de Astronomia

O estudo espectroscópico no óptico da galáxia luminosas no infravermelho com emissão de megamaser de hidroxila IRAS 15587+1609. Cadernos de Astronomia

Recent Developments in Chitosan-Based Adsorbents for the Removal of Pollutants from Aqueous Environments. Molecules

Physico-chemical interactions of a new rod-coil-rod polymer with liposomal system: Approaches to applications in tryptophan-related therapies. Chemistry and Physics of Lipids

Nile tilapia industrialization waste: Evaluation of the yield, quality and cost of the biodiesel production process. Journal of Cleaner Production

Benzo[a]phenazine derivatives: Promising scaffolds to combat resistant Mycobacterium tuberculosis. Chemical Biology & Drug Design

Implementation of a multilayer statistical physics model to interpret the adsorption of food dyes on a chitosan film. Journal of Environmental Chemical Engineering

A fresh look at microplastics and other particles in the tropical coastal ecosystems of Tamandaré, Brazil. Marine Environmental Research

Chitosan–based nanofibers for enzyme immobilization. International Journal of Biological Macromolecules

Preparation of fluorescent bisamides: A new class of fingermarks developers. Chemical Data Collections

Green synthesis of carbon nanotubes impregnated with metallic nanoparticles: Characterization and application in glyphosate adsorption. Chemosphere

Dietary chitosan supplementation in Litopenaeus vannamei reared in a biofloc system: Effect on antioxidant status facing saline stress. Aquaculture

Production, characterization, and application of activated charcoal from peach kernel in textile effluent treatment. Eng. Sanit. Ambient.

Use of XANES and XPS to investigate the effects of ethanol contamination on anti-wear ZDDP tribofilms. Tribology International

Monitoring of the fluidized bed particle drying process by temperature and pressure drop measurements. Drying Technology

A statistical physics analysis of the adsorption of Fe3+, Al3+ and Cu2+ heavy metals on chitosan films via homogeneous and heterogeneous monolayer models. Journal of Molecular Liquids

Techno-Economic Analysis of Producing Oil Rich in ɷ-3 from Catfish Processing Wastes. Waste and Biomass Valorization

Chitosan-Coated Glass Beads in a Fluidized Bed for Use in Fixed-Bed Dye Adsorption. Chemical Engineering & Technology

Thermal stability, hydrophobicity and antioxidant potential of ultrafine poly (lactic acid)/rice husk lignin fibers. Brazilian Journal of Chemical Engineering

2020

Thermal, morphological and mechanical properties of composites based on polyamide 6 with cellulose, silica and their hybrids from rice husk. Journal of Composite Materials

Ingestion of plastic debris by commercially important marine fish in southeast-south Brazil. Environmental Pollution

Patente: APLICAÇÃO DE ANÁLOGOS MONOCARBONÍLICOS DE CURCUMINA COMO AGENTES FOTOPROTETORES Instituição de registro: INPI - Instituto Nacional da Propriedade Industrial. Depósito: 27/05/2020

Preparation of new biocoagulants by shrimp waste and its application in coagulation-flocculation processes. Journal of Cleaner Production

Extraction, physicochemical characterization, and morphological properties of chitin and chitosan from cuticles of edible insects. Food Chemistry

Biodiesel produced from crude, degummed, neutralized and bleached oils of Nile tilapia waste: Production efficiency, physical-chemical quality and economic viability. Renewable Energy

Effect of ligand tautomerism on Suzuki reactions. Chemical Data Collections

Determination of Hg in xanthan gum by CV AAS after acid decomposition using reflux system. Food Hydrocolloids

Scientrometric Analysis Applied to the Water Treatment With Activated Carbon. Ciencia e Natura

Chitosan-coated sand and its application in a fixed-bed column to remove dyes in simple, binary, and real systems. Environmental Science and Pollution Research

Nanominerals assemblages and hazardous elements assessment in phosphogypsum from an abandoned phosphate fertilizer industry. Chemosphere

Development of Spirulina/chitosan foam adsorbent for phenol adsorption.Journal of Molecular Liquids

Development of chitosan/Spirulina sp. blend films as biosorbents for Cr6+ and Pb2+ removal. International Journal of Biological Macromolecules

Microwave induced plasma optical emission spectrometry (MIP OES) and laser-induced breakdown spectroscopy (LIBS) for multi-element determination and location in ceramic tableware. Microchemical Journal

Removal of fluoride from fertilizer industry effluent using carbon nanotubes stabilized in chitosan sponge. Journal of Hazardous Materials

Metal-based antimicrobial strategies against intramacrophage Mycobacterium tuberculosis. Letters in Applied Microbiology 

Effect of ligand tautomerism on Suzuki reactions. Chemical Data Collections

Electrochemical devices obtained from biochar: Advances in renewable and environmentally-friendly technologies applied to analytical chemistry. Trends in Environmental Analytical Chemistry

Classification of Ceramic Tableware by Laser Induced Breakdown Spectroscopy and Chemometrics. Analytical Letters

Evaluation of sample preparation methods for the determination of Cd, Cr and Pb in ceramic tableware by graphite furnace atomic absorption spectrometry. Analytical Letters

2019

Patente: MODIFICAÇÃO DE SUPERFÍCIE DE PARTÍCULAS E SEMENTES APLICANDO RADIAÇÃO UV EM LEITO FLUIDIZAD, Instituição de registro: INPI - Instituto Nacional da Propriedade Industrial. Depósito: 19/12/2019

Patente: DESENVOLVIMENTO DE SENSOR FLEXÍVEL FLUORESCENTE PARA DETERMINAÇÃO DE ANALITOS, Instituição de registro: INPI - Instituto Nacional da Propriedade Industrial. Depósito: 19/12/2019

A new approach to convert rice husk waste in a quick and efficient adsorbent to remove cationic dye from water. Journal of Environmental Chemical Engineering

Plastics in sea surface waters around the Antarctic Peninsula. Scientific Reports

Estudo da emissão de benzeno em galáxias usando a teoria do funcional de densidade. Revista Mundi

Chitosan and cyanoguanidine-crosslinked chitosan coated glass beads and its application in fixed bed adsorption. Chemical Engeneering Communications

Voltammetric Detection of Lead Using Chitosan-tripolyphosphate Crosslinked Electrode. Analytical Sciences

Synthesis, modeling and biological activity of new zinc(II) hydroxamates against streptococcus pneumoniae. Chemical Data Collection

Biosorption of glycerol impurities from biodiesel production onto electrospun chitosan-based nanofibers: equilibrium and thermodynamic evaluations. Environmental Science and Pollution Research

Separation of anthocyanins extracted from red cabbage by adsorption onto chitosan films. International Journal of Biological Macromolecules

-Bis(dimethyl sulfoxide-κ )bis(3-nitrobenzohydroxamato-κ , -)zinc(II). IUCrData

Study of duo functional behaviour of 1,2-bis (4-bromobenzamide) benzene by synchronous fluorescence spectroscopy. New Journal of Chemistry

Ingestion of plastic marine litter by sea turtles in southern Brazil: abundance, characthristics and potential selectivity. Marine Pollution Bulletin. 

Post-treatment of landfill leachate using rice husk ash as adsorbent medium. Ambiente & Água

Production of low molecular weight chitosan by acid and oxidative pathways: Effect on physicochemical properties. Food Research International

Isotherms, kinetics, and thermodynamic studies for adsorption of pigments and oxidation products in oil bleaching from catfish waste. Chemical Engeneering Communications

Copper adsorption by different extracts of shrimp chitin. Desalination and water treatment.

Chitosan-functionalized nanofibers: A comprehensive review on challenges and prospects for food applications. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.

2018

Direct dry transfer of CVD graphene to an optical substrate by in situ photo-polymerization. Applied Surface Science.

Preparation of an alternative adsorbent from Acacia Mearnsii wastes through acetosolv method and its application for dye removal. Journal of Cleaner Production.

Patente: Gel coagulante à base de carapaças de camarão . INPI - Instituto Nacional da Propriedade Industrial. Depósito: 14/09/2018

Patente: Produção de quitina solúvel em água (oriunda de resíduos de pescado) a partir de processo de modificação utilizando compostos e solventes não tóxicos. INPI - Instituto Nacional da Propriedade Industrial. Depósito: 31/10/2018

Guia Soluções para a Pesca Volume I - Produzindo mais, pescando menos. 2018. Polo Pesqueiro Inovador.

Preparation, Characterization and Dye Adsorption/Reuse of Chitosan-Vanadate Films. JOURNAL OF POLYMERS AND THE ENVIRONMENT.

Chitosan-functionalized nanofibers: A comprehensive review on challenges and prospects for food applications. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.

Treatment of industrial glycerol from biodiesel production by adsorption operation: kinetics and thermodynamics analyses. CHEMICAL ENGINEERING COMMUNICATIONS.

Adsorption of a textile dye onto piaçava fibers: kinetic, equilibrium, thermodynamics, and application in simulated effluents. Environmental Science and Pollution Research.

Removal of Al (III) and Fe (III) from binary system and industrial effluent using chitosan films. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.

Electrospun chitosan/poly(ethylene oxide) nanofibers applied for the removal of glycerol impurities from biodiesel production by biosorption. JOURNAL OF MOLECULAR LIQUIDS.

Structured lipids by swine lard interesterification with oil and esters from common carp viscera. JOURNAL OF FOOD PROCESS ENGINEERING.

2017

Cyclocondensation between fatty acid hydrazides and 1,1,1-trifluoro-4-alkoxy-3-alken-2-ones: Introducing a trifluoromethylated head onto fatty acid moieties. SYNTHETIC COMMUNICATIONS

Synthesis of diverse N-acyl-pyrazoles via cyclocondensation of hydrazides with $$alpha $$ α -oxeketene dithioacetal. Molecular Diversity

Unexpected Formation of Bis(hydrazinecarboximidamide) via Ultrasound Promoted Rearrangement of Epoxy Ketone. The Electronic Journal of Chemistry

Involvement of reactive oxygen species in the oleoylethanolamide effects and its pyrazonilic analogue in melanoma cells. MEDICINAL CHEMISTRY RESEARCH

Strategies for the Efficient Synthesis of Biheterocyclic 5-[2-(Trifluoromethylheteroaryl)-ethyl]-1,3,4-oxadiazoles from Levulinic Acid. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

Cu(II) adsorption from copper mine water by chitosan films and the matrix effects. Environmental Science and Pollution Research

Bleaching optimization and winterization step evaluation in the refinement of rice bran oil - Separation and Purification Technology 

UV-Surface Treatment of Fungal Resistant Polyether Polyurethane Film-Induced Growth of Entomopathogenic Fungi - International Journal of Molecular Sciences

CVD graphene transfer procedure to the surface of stainless steel for stem cell proliferation - Surface and Coatings Technology

Formation of a new copper(II) dimer through heterocyclic ligand ring opening reaction: Supramolecular features and magnetic properties - Journal of Molecular Structure

Extraction of organosolv lignin from rice husk under reflux conditions -  Biological and Chemical Research

2016

CVD graphene transfer procedure to the surface of stainless steel for stem cell proliferation. - Surface and Coatings Technology 

Micromechanical exfoliation of two-dimensional materials by a polymeric stamp - Materials Research Express

Chemical vapor deposition graphene transfer process to a polymeric substrate assisted by a spin coater - Materials Research Express

Preservation of archival records: Performance of self-adhesive sheets on textual documents - Transinformação

Synthesis, crystal structure and luminescent properties of lanthanide extended structure with asymmetrical dinuclear units based on 2-(methylthio)benzoic acid - Journal of Luminescence

Vanadium removal from aqueous solutions by adsorption onto chitosan films - Desalination and Water Treatment

Adsorption rate of Reactive Black 5 on chitosan based materials: geometry and swelling effects - Adsorption

Comparison of chitosan with different physical forms to remove Reactive Black 5 from aqueous solutions - Journal of Environmental Chemical Engineering

2015