Artigos Técnicos

Abstract: Listeria monocytogenes is a foodborne pathogen that contaminates food-processing environments and persists within biofilms on equipment, thus reaching final products by cross-contamination. With the growing demand for clean-label products, the search for natural antimicrobials as biopreservants, such as bacteriocins, has shown promising potential. In this context, this study aimed Leia mais…

Referência: CAVINI, Amanda P.S.; VIEIRA, Ana C.; SANTOS, Lucely N.; NAGAE, Maria L.A.T.; SILVA, Elda Sabino; FERNANDES, Sérgio; MORALES, Sergio A.V.; SIMÕES, Marta F.; PERNA, Rafael F.; OTTONI, Cristiane A. Demerara; a cost-effective carbono source for enhanced ftase production in aspergillus orayzae IPT-301. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA INDUSTRIAL, 1., Leia mais…

Abstract: Different reaction control methods for producing nano/microstructures of poly(butyl cyanoacrylate) (PBCA) have been studied, focusing on pH and monomer-to-initiator ratios. However, these methods often require multiple steps and reagents. In the synthesis of PBCA microparticles using three versions of micromixers designed with HH geometry and varying numbers of channels Leia mais…

Resumo: As incrustações de carbonato de cálcio (CaCO3) em dutos de extração de petróleo acarretam significativas perdas financeiras sendo proposto a aplicação de campos magnéticos como uma solução eficiente em sua mitigação, um método de baixo custo econômico/ambiental. Este estudo objetiva investigar o impacto do campo magnético quando aplicado em Leia mais…

Referência: GOMES, Vanessa Pereira; GONGORA-RUBIO, Mario Ricado. Optimizing LTCC microfluidic devices: surface modifications form enhanced hydrophobicity. In: LATIN AMERICAN MICROFLUIDICS CONFERENCE, 1, 2024, São Carlos. Abstract… 1p. Acesso ao Abstract em PDF: https://escriba.ipt.br/pdf/179212

Abstract: The COVID-19 pandemic has raised concern regarding respiratory system diseases and oral inhalation stands out as an attractive non-invasive route of administration for pulmonary diseases such as chronic bronchitis, cystic fibrosis, COVID-19 and community-acquired pneumonia. In this context, we encapsulated azithromycin in polycaprolactone nanoparticles functionalized with phospholipids rich in Leia mais…

Abstract: Fructooligosaccharides (FOS) production is conducted in batch bioreactors, a slow and costly process. Therefore, it is necessary to implement continuous reaction systems in fixed bed reactors (PBR) that increase the volume of FOS production and decrease its operating costs. This work evaluates the transfructosylation activity of Aspergillus oryzae IPT-301 Leia mais…