• Desenvolvimento e validação de métodos analíticos utilizando a técnica SALLE (salting-out assisted liquid-liquid extraction) para extração de aminas biogênicas e aldeídos de matrizes de alimentos 

  Francisco, Karen Cristina Almeida (Universidade Estadual Paulista (Unesp), 2022) [Tese de doutorado]

  O preparo de amostras é uma etapa fundamental na determinação de espécies químicas de amostras complexas, sendo uma etapa importante quando se determina analitos que estão presentes em baixas concentrações. O preparo pode ...

• Metabolomic tools for chemosystematic studies and identification of bioactive natural products in Malpighiaceae species 

  Russo, Helena Manochio (Universidade Estadual Paulista (Unesp), 2022) [Tese de doutorado]

  Historically, plants are among the most investigated sources of natural products, which substantially contributed to the development of the natural products field. Plant metabolites represent a rich structural diversity, ...

• Preparação de coacervatos e suas aplicações como materiais multifuncionais 

  Paiva, Juliana Moreno de (Universidade Estadual Paulista (Unesp), 2022) [Tese de doutorado]

  Os fosfatos ou ortofosfatos são íons que apresentam a capacidade de formar um polímero inorgânico comumente chamado de polifosfato. Dentre eles destaca-se o polifosfato de sódio por ter simplicidade química, alta solubilidade ...

• Eletrodos de nanotubos de Ti/TiO2 modificados por ZrO2, polidopamina e eletrodo de carbono aplicados na degradação, determinação fotoeletroquímica e eletroquimiluminescente de micropoluentes em águas 

  Hyppólito, Marina Paz (Universidade Estadual Paulista (Unesp), 2022) [Tese de doutorado]

  Os contaminantes emergentes são uma classe de poluentes que apesar de serem encontrados em baixíssimas concentrações, podem causar efeitos adversos no ecossistema e na saúde humana. Alguns desses compostos são conhecidos ...

• Síntese, formação e crescimento de nanopartículas de platina 

  Fini, Rodolfo (Universidade Estadual Paulista (Unesp), 2022) [Tese de doutorado]

  Nesta tese de doutorado, propusemo-nos a sintetizar nanopartículas de platina (Pt) por rota de redução clássica, utilizando borohidreto de sódio e ácido ascórbico, pela roda solvotermal, utilizando o 1-propanol, e pela ...

• Controlling the breakdown electric field in SnO2 based varistors by the insertion of SnO2 nanobelts 

  Masteghin, Mateus G. ; Varela, José A. ; Orlandi, Marcelo O. (Journal of the European Ceramic Society, 2017) [Artigo]

  Semiconducting metal oxides have many practical applications, including varistors. Varistors based on SnO2 exhibit both high nonlinear coefficients and high breakdown electric fields. In this work we present a facile means ...

• Effect of strontium doping on the structural, morphological, and dielectric properties of PZT ceramics 

  Silva, Margarete S.; Dias, Rafael G.; Souza, Eliane F.; Cilense, Mário ; Zaghete, Maria A. ; Cavalheiro, Alberto A. (Materials Science Forum, 2016) [Trabalho apresentado em evento]

  Strontium-modified lead zirconate titanate ceramics was prepared by the polymeric precursor method. The effect of Pb(II) substitution by Sr(II) in A site of the perovskite structure at molar percentages of 0.0, 0.2, 0.4 ...

• Corrosion behavior of Fe-Mn-Si-Cr-Ni-Co shape memory stainless steel in highly oxidizing medium 

  Della Rovere, C. A.; Silva, R.; Hammer, P. ; Otubo, J.; Kuri, S. E. (Materials Science Forum, 2016) [Trabalho apresentado em evento]

  A study was conducted on the corrosion behavior and characteristics of the passive oxide film of Fe-Mn-Si-Cr-Ni-(Co) shape memory stainless steels (SMSS) in a concentrated nitric acid (HNO3) solution, based on potentiodynamic ...

• Study on the piezoelectric behavior and structural changes of strontium doped PZT ceramics 

  Silva, Margarete S.; Silva, Lucas L.; Souza, Eliane F.; Longo, Elson ; Zaghete, Maria A. ; Cavalheiro, Alberto A. (Materials Science Forum, 2016) [Trabalho apresentado em evento]

  Some piezoelectric properties of lead zirconate titanate PbZr0.53Ti0.47O3 ceramic samples sintered at 1100ºC for 3 hours has been investigated in this work and compared to the strontium modification at 0.2, 0.4, and 0.6 ...

• Breast cancer detection using charge sensors coupled to DNA monolayer 

  Batistuti, Marina R.; Mulato, Marcelo; Bueno, Paulo R. (Materials Research Society Symposium Proceedings, 2015) [Trabalho apresentado em evento]

  We report the development of a label-free biosensors based on DNA hybridization, using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). This study uses DNA sequences based on microRNA related with ...

• Evaluation of antibacterial activity of chitosan membranes associated to unripe banana peel 

  Battaglini Franco, Patrícia; de Almeida, Leiliane Aparecida; Marques, Rodrigo Fernando Costa ; Brucha, Gunther; Campos, Maria Gabriela Nogueira (Materials Science Forum, 2016) [Trabalho apresentado em evento]

  The treatment of skin wounds is a worldwide problem due to possible complications of healing process, such as infections, sepsis and even death. Current treatment strategies involves the use of dressings, bandages and ...

• Assessments of the Effect of Increasingly Severe Cathodic Pretreatments on the Electrochemical Activity of Polycrystalline Boron-Doped Diamond Electrodes 

  Brocenschi, Ricardo F.; Hammer, Peter ; Deslouis, Claude; Rocha-Filho, Romeu C. (Analytical Chemistry, 2016) [Artigo]

  The electrochemical response of many redox species on boron-doped diamond (BDD) electrodes can be strongly dependent on the type of chemical termination on their surface, hydrogen (HT-BDD) or oxygen (OT-BDD). For instance, ...

• High Coverage of H2, CH4, NH3 and H2O on (110) SnO2 Nanotubes 

  Silva, Júnio César Fonseca; dos Santos, José Divino; Junior, Jorge Luiz Costa; Taft, Carlton A.; Martins, João Batista Lopes; Longo, Elson (Engineering Materials, 2020) [Capítulo de livro]

  We start with short review of inorganic nanotubes leading to gas sensors, which among others, can be important application of semiconductor oxides. We investigate the interaction of H2, CH4, NH3 and H2O gases at high ...

• Synthesis, thermal behavior in oxidative and pyrolysis conditions, spectroscopic and DFT studies of some alkaline earth metals p-aminobenzoate complexes using TG-DTA, DSC, PXRD and EGA (TG-FTIR) techniques 

  Teixeira, José Augusto; Fernandes, Richard P.; Isquibola, Guilherme ; Gaspari, Ana P. S.; Machado, Antonio E. H.; Caires, Flávio J. ; Ionashiro, Massao (Thermochimica Acta, 2022) [Artigo]

  p-aminobenzoic acid is a substance widely used in several areas, such as catalysis, biomarkers, magnetic materials, luminescent materials and biological applications. p-aminobenzoate complexes with alkaline earth metal ...

• An outlook on electrochemical approaches for molecular diagnostics assays and discussions on the limitations of miniaturized technologies for point-of-care devices 

  Lopes, Laís C. ; Santos, Adriano ; Bueno, Paulo R. (Sensors and Actuators Reports, 2022) [Artigo]

  The detection of specific biomarkers for health monitoring, i.e., molecular diagnostics, can be classified as early or emergency diagnostics. Emergency diagnostics is related to those diseases which is necessary a rapid ...

• Passivation Level of AISI 316L Aseptic Tank Surface Quantified by On-Site Electrochemical Techniques 

  Guilhermea, Luis Henrique; Benedetti, Assis Vicente ; Fugivara, Cecílio Sadao ; Engelberg, Dirk (Materials Research, 2022) [Artigo]

  Frequently stainless steel AISI 316L aseptic tanks have their passivity and corrosion resistance properties degraded by biofilm formation and localized corrosion processes. Thereby, maintenance projects are performed to ...

• Surface facet Fe2O3-based visible light photocatalytic activation of persulfate for the removal of RR120 dye: nonlinear modeling and optimization 

  Khan, Saad U. ; Khan, Hammad; Hussain, Sajjad; Torquato, Lilian D. M. ; Khan, Sabir ; Miranda, Raul G.; Oliveira, Danielle P. ; Dorta, Daniel J. ; Perini, João A. Lima ; Choi, Hyeok et al. (Environmental Science and Pollution Research, 2022) [Artigo]

  Photocatalytic activation of persulfate (PS) is recently emerged as an energy-efficient and environmentally sustainable approach for pollutants degradation, which enables to leverage the strengths of low-cost solar energy ...

• Bioenergy Recovery from Anaerobic Co-Digestion of Crude Glycerol and Domestic Sewage In-Series Reactor: Microbial Characterization and System Performance 

  Adames, Luan Vieira ; Jacobus, Ana Paula ; Sakamoto, Isabel Kimiko; Lazaro, Carolina Zampol; Pires, Lorena Oliveira ; Maintinguer, Sandra Imaculada (Bioenergy Research, 2022) [Artigo]

  Experiments in series horizontal anaerobic reactors with fixed bed (HARFB) were conducted to evaluate the co-digestion of crude glycerol (CG) from biodiesel production and domestic sewage (DS) concerning the start-up ...

• Combining natural deep eutectic solvent and microwave irradiation towards the eco-friendly and optimized extraction of bioactive phenolics from Eugenia uniflora L. 

  Souza, Otávio Aguiar ; Ramalhão, Vitória Giovanna da Silva ; Trentin, Lucas de Melo ; Funari, Cristiano Soleo ; Carneiro, Renato Lajarim; Bolzani, Vanderlan da Silva ; Rinaldo, Daniel (Sustainable Chemistry and Pharmacy, 2022) [Artigo]

  To design a green chemistry future, the development of new protocols for standardization of phytomedicines should consider both traditional and environmental parameters. In the present study, we developed a new natural ...

• SYNTHESIS, CHARACTERIZATION AND JUDD-OFELT ANALYSIS OF Eu(III) OR Sm(III) β-DIKETONATE COMPLEXES. 

  Scapolan, Maria I. X.; De Oliveira, Daniel H.; Monteiro, Jorge H. S. K.; Davolos, Marian R. ; Adati, Renata D. (Quimica Nova, 2021) [Artigo]

  The lanthanide complexes [Ln(bmdm)3(L)] where Ln(III) = Eu and Sm were synthesized successfully using the diketone (1-(4-methoxyphenyl)-3-(4-tert-butylphenyl) propane-1,3-dione) (bmdm) and (L) = 1,10-phenanthroline (phen), ...

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