Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Willian Kopp"'
Autor:
Analú Barros de Oliveira, Túlio Morandin Ferrisse, Gabriela Gomes França, Sarah Raquel de Annunzio, Willian Kopp, Carla Raquel Fontana, Fernanda Lourenção Brighenti
Publikováno v:
Pathogens, Vol 12, Iss 2, p 155 (2023)
The synergic effect of Streptococcus mutans and Candida albicans increases dental caries severity. Antimicrobial photodynamic therapy (aPDT) is a non-invasive treatment for antimicrobial aspects. However, the current photosensitizers (PS) have many d
Externí odkaz:
https://doaj.org/article/35373b5bf74b4553ab3b66f52a71edb5
Autor:
Thais S. Milessi-Esteves, Felipe A.S. Corradini, Willian Kopp, Teresa C. Zangirolami, Paulo W. Tardioli, Roberto C. Giordano, Raquel L.C. Giordano
Publikováno v:
Catalysts, Vol 9, Iss 3, p 225 (2019)
Many approaches have been considered aimed at ethanol production from the hemicellulosic fraction of biomass. However, the industrial implementation of this process has been hindered by some bottlenecks, one of the most important being the ease of co
Externí odkaz:
https://doaj.org/article/a1750644613441cea616a8fa269f2ac3
Autor:
Murilo Amaral-Fonseca, Willian Kopp, Raquel de Lima Camargo Giordano, Roberto Fernández-Lafuente, Paulo Waldir Tardioli
Publikováno v:
Catalysts, Vol 8, Iss 11, p 496 (2018)
The preparation of Cross-Linked Enzyme Aggregates (CLEAs) is a simple and cost-effective technique capable of generating insoluble biocatalysts with high volumetric activity and improved stability. The standard CLEA preparation consists of the aggreg
Externí odkaz:
https://doaj.org/article/2c73cc1be17c400d91aede4a7a8db4c4
Autor:
Rafael Araujo-Silva, Agnes Cristina Oliveira Mafra, Mayerlenis Jimenez Rojas, Willian Kopp, Roberto de Campos Giordano, Roberto Fernandez-Lafuente, Paulo Waldir Tardioli
Publikováno v:
Catalysts, Vol 8, Iss 4, p 170 (2018)
Barley β-amylase was immobilized using different techniques. The highest global yield was obtained using the cross-linked enzyme aggregates (CLEA) technique, employing bovine serum albumin (BSA) or soy protein isolate (SPI) as feeder proteins to red
Externí odkaz:
https://doaj.org/article/01e035c2e56f4c53b5eaa07c9a8ba2c4
Autor:
Thais S. S. Milessi, Raquel L. C. Giordano, Thiago Faggion de Pádua, Laiane Antunes Lopes, Willian Kopp
Publikováno v:
Brazilian Journal of Chemical Engineering. 39:789-801
Autor:
Paulo Waldir Tardioli, Anderson Barbosa, Álvaro Silva Lima, Sara Vitória Gama dos Santos, Lays Carvalho de Almeida, Raquel L. C. Giordano, Willian Kopp, Cleide Mara Faria Soares
Publikováno v:
Brazilian Journal of Development. 6:27145-27170
Burkholderia cepacia lipase (BCL) was immobilized onto silica modified with octyl groups (OS) and the biocatalyst (BCL-OS) was evaluated as its performance in the synthesis in organic medium (synthesis of flavor esters as a model). The maximum suppor
Autor:
Roberto C. Giordano, Willian Kopp, Marcelo Perencin de Arruda Ribeiro, Raquel L. C. Giordano, Ediane Sá Alves, Felipe A.S. Corradini, Paulo Waldir Tardioli, Adriano A. Mendes
Publikováno v:
Chemical Engineering Research and Design. 144:115-122
Soybean oil hydrolysis catalyzed by castor bean (Ricinus communis L.) seeds lipase was investigated. The optimum operational temperature (in the range 25–50 °C) was 37 °C, and Na+ increased reaction velocities. When stirring at 300 rpm, gum arabi
Autor:
Felipe A.S. Corradini, Thais S. Milessi, João Vitor Menezes Marçal, Willian Kopp, Raquel L. C. Giordano, Thais O. Baldez, Roberto C. Giordano
Publikováno v:
Industrial Crops and Products. 172:114056
Xylooligosaccharides (XOs) are xylose oligomers that stimulate the growth of probiotic microorganisms and the production of substances with antimicrobial activity, such as bacteriocins. XOs are of great interest to the food and pharmaceutical industr
Autor:
Paulo Waldir Tardioli, Jose M. Guisan, Raquel L. C. Giordano, Vinicius Vescovi, Willian Kopp, Adriano A. Mendes
Publikováno v:
Process Biochemistry. 51:2055-2066
This work evaluated the immobilization of Candida antarctica lipase B (CALB) on a new heterofunctional support, prepared by silanization of silica particles with triethoxy(octyl)silane and trietoxy(3-aminopropyl)silane, followed by activation with gl
Autor:
Paulo Waldir Tardioli, Agnes Cristina Oliveira Mafra, Maisa Bontorin Beltrame, Raquel L. C. Giordano, Willian Kopp, Marcelo Perencin de Arruda Ribeiro
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 133:107-116
Stabilization of multimeric enzymes is one of the major challenges in biocatalysis since dissociation of subunits can inactivate the enzyme. Particularly, catalase that breaks down hydrogen peroxide in water and molecular oxygen is an enzyme difficul