A5065049138- Adsorption and biosorption for pollutant removal
- Silk-based biomaterials and applications
- Clay minerals and soil interactions
- Enzyme Production and Characterization
- Protein Hydrolysis and Bioactive Peptides
- Graphene and Nanomaterials Applications
- biodegradable polymer synthesis and properties
- Advanced Drug Delivery Systems
- Extraction and Separation Processes
- Insect Utilization and Effects
- Phosphorus and nutrient management
- Bone Tissue Engineering Materials
- Digital Transformation in Industry
- Nanomaterials for catalytic reactions
- Enzyme Catalysis and Immobilization
- Biopolymer Synthesis and Applications
- Collagen: Extraction and Characterization
- Drug Solubulity and Delivery Systems
- Education during COVID-19 pandemic
- Microencapsulation and Drying Processes
- Electrochemical sensors and biosensors
- Concrete and Cement Materials Research
- Analytical chemistry methods development
- Layered Double Hydroxides Synthesis and Applications
- Economic and Technological Systems Analysis
Universidade Estadual de Campinas (UNICAMP)
2015-2024
University of Birmingham
2023
Eastern Mediterranean University
2023
Centro de Estudos e Sistemas Avançados do Recife
2023
Université du Québec à Trois-Rivières
2023
Universidade Federal de Alagoas
2021
Fundação de Amparo à Pesquisa do Estado de São Paulo
2016
National Council for Scientific and Technological Development
2016
Faculdade Anhanguera
2012
Centro Universitário Anhanguera
2012
Chromium is a toxic metal widely used in several industrial activities, being frequently found effluents. The presence of chromium its soluble ionic form Cr(III) related to health risks, damage living beings and the environment. In this work, capture using alginate extraction residue (RES) from Sargassum filipendula algae was evaluated investigate adsorption properties waste material. study steps included batch continuous assays, characterizations, desorption evaluation. adsorbent not...
ABSTRACT Sericin and alginate particles, prepared by ionic gelation technique, demonstrated to be a promising matrix controlled release of diclofenac sodium. Ten particle compositions sericin, alginate, were evaluated. The drug incorporation was confirmed scanning electron microscopy, Fourier Transform Infrared Spectroscopy, X‐ray diffraction analysis. In vitro dissolution profile performed obtain the in gastric enteric medium. indicated that sericin delays contributes gastro‐resistance...
Sericin is a globular water-soluble protein that constitutes 25 to 30 % of silk proteins weight in silkworms cocoons. This envelopes fibers gluing them and ensuring the cohesion cocoon. During raw production, sericin separated from it discarded wastewater, leading high biological oxygen demand be degraded. The molecular ranges 10 400 kDa structure depend on method which extracted purified. Lower peptides are mainly used cosmetic products, whereas higher ones enable its use for many other...
RESUMO O objetivo deste trabalho foi avaliar o tratamento de efluentes lavanderia hospitalar por processo oxidativo avançado UV/H2O2. planejamento fatorial 32 empregado modo a influência do pH e da dosagem peróxido na eficiência tratamento. Os experimentos foto-oxidação foram realizados com coletados Hospital Universitário Regional Maringá (HUM). Resultados relativos à caracterização efluente às reduções parâmetros físico-químicos: cor, turbidez, demanda biológica oxigênio (DBO),...
Biosorbents have been used as a potential alternative to the conventional technologies for removal of toxic metals from water and wastewater. The use waste material adsorbent offers significant advantages like low-cost, availability, efficiency, biodegradability, etc. In this study, particles produced blend between sericin, alginate Poly(ethylene glycol) diglycidyl ether (PEG) were remove precious aqueous solutions. Precious are found in wastewaters various industrial processes including...
Sericin is a protein extracted from silkworms cocoons (Bombyx mori) and sodium alginate an anionic polysaccharide found in species of marine brown algae. Both are biomaterials usually studied because their biodegradability biocompatibility properties that enable the use these materials for many applications like medical functional biomembranes production. Nowadays, researches with particles produced sericin blend focused mainly developing new drug delivery systems. However, other can be...
The objective of the current work is to evaluate incorporation diclofenac sodium (DS) in particles produced from sericin and alginate blend. ionic gelation technique was used order obtain by dripping blend with DS calcium solution. Different formulations among sericin, were investigated efficiency incorporation, components composition analyzed Fourier transform infrared spectroscopy (FTIR), surface morphology SEM zeta potential evaluated. Sericin a highly hydrophilic globular protein present...