Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Ana Paula Testa Pezzin"'
Autor:
Izabel Cristina Nóvak, Bruna Segat, Michele Cristina Formolo Garcia, Ana Paula Testa Pezzin, Andréa Lima dos Santos Schneider
Publikováno v:
Polímeros, Vol 34, Iss 2 (2024)
Abstract Bacterial cellulose (BC) is a biopolymer produced by several microorganisms and has attracted attention due to its unique characteristics, replacing cellulose extracted from nature. This work aimed to compare different BC production methods
Externí odkaz:
https://doaj.org/article/091fe5605e87445694b7b4f9328370f5
Autor:
Olivia Deretti, Guilherme Tait, Lucas Werner, Luana Engelmann, Denise Abatti Kasper Silva, Ana Paula Testa Pezzin
Publikováno v:
Polímeros, Vol 34, Iss 2 (2024)
Abstract Scaffolds with osteoconductivity, biocompatibility and good mechanical properties are promising for local drug release of sodium alendronate (ALN), a first-choice drug for treatment of bone tissue diseases, with low bioavailability. The viab
Externí odkaz:
https://doaj.org/article/63756a127ea84b758d9bb3167a358ac2
Autor:
Sandro Rogério Kumineck Junior, Victória Fonseca Silveira, Denise Abatti Kasper Silva, Michele Cristina Formolo Garcia, Giannini Pasiznick Apati, Andréa Lima dos Santos Schneider, Ana Paula Testa Pezzin, Flares Baratto Filho
Publikováno v:
Polímeros, Vol 33, Iss 4 (2024)
Abstract Bacterial cellulose (BC) is promising as a wound dressing because it is non- toxic and maintains moisture in the wound. Although BC does not have antimicrobial activity, its structure allows the incorporation of antimicrobial compounds such
Externí odkaz:
https://doaj.org/article/4646cf8dd277442696d44ade850ca413
Autor:
Elouise Gaulke, Michele Cristina Formolo Garcia, Bruna Segat, Giannini Pasiznick Apati, Andréa Lima dos Santos Schneider, Ana Paula Testa Pezzin, Karina Cesca, Luismar Marques Porto
Publikováno v:
Polímeros, Vol 33, Iss 3 (2023)
Abstract Bacterial nanocellulose (BNC) membranes have interconnected porous nanostructures and excellent biocompatibility. Functionalizing these with calcium phosphate sources and metal ions confers optimized properties to the biomaterial. This study
Externí odkaz:
https://doaj.org/article/555802a78fa8469fb791a0a8690d085a
Autor:
Stéfani Regina Zibetti Teixeira, Emily Marques dos Reis, Giannini Pasiznick Apati, Marcia Margarete Meier, André Lourenço Nogueira, Michele Cristina Formolo Garcia, Andrea Lima dos Santos Schneider, Ana Paula Testa Pezzin, Luismar Marques Porto
Publikováno v:
Materials Research, Vol 22, Iss suppl 1 (2019)
This work aimed to synthesize bacterial cellulose (BC) membranes functionalized with Ce(NO3)3 and silver nanoparticles (AgNPs) heat-treated in oven and autoclave. The AgNPs were characterized by TEM and the membranes were characterized by their rehyd
Externí odkaz:
https://doaj.org/article/532e30cf1c204a03ad50c2f7a36c358b
Autor:
Katlen Priscila Schlickmann, Janaína Lisi Leite Howarth, Denise Abatti Kasper Silva, Ana Paula Testa Pezzin
Publikováno v:
Materials Research, Vol 22, Iss suppl 1 (2019)
This study aimed at evaluating the effects of the incorporation of micro and nanoparticles of CaCO3 on the properties of poly(vinyl chloride) (PVC), intended to industrial application. The PVC compounds added with particles of different sizes were ac
Externí odkaz:
https://doaj.org/article/b7cb6a08ac2240cdad3c1993dcbb5493
Autor:
Vitor Henrique Grigull, Delne Domingos da Silva, Michele Cristina Formolo Garcia, Sandra Aparecida Furlan, Ana Paula Testa Pezzin, Gláucia Falcão Aragão, Andréa Lima dos Santos Schneider
Publikováno v:
Food Technology and Biotechnology, Vol 46, Iss 2, Pp 223-228 (2008)
The aim of this research is to investigate the influence of oleic acid concentration on the cell growth and the physical properties of the polymer formed by cultures of Ralstonia eutropha in mineral medium. Cells were cultivated in Erlenmeyer flasks
Externí odkaz:
https://doaj.org/article/2be26643d0c7490085e2b3cfe9e2523a
Autor:
Marcia Adriana Tomaz Duarte, Roberson Goulart Hugen, Eduardo Sant'Anna Martins, Ana Paula Testa Pezzin, Sérgio Henrique Pezzin
Publikováno v:
Materials Research, Vol 9, Iss 1, Pp 25-28 (2006)
Aiming the development of high-performance biodegradable polymer materials, the properties and the processing behavior of poly(3-hydroxybutyrate), P(3HB), and their blends with poly(epsilon-caprolactone), PCL, have been investigated. The P(3HB) sampl
Externí odkaz:
https://doaj.org/article/b3199423234f4679b18ef861196d59ad
Autor:
Nilton Vogelsanger, Michele Cristina Formolo, Ana Paula Testa Pezzin, Andréa Lima dos Santos Schneider, Sandra Aparecida Furlan, Heloísa Pinna Bernardo, Sérgio Henrique Pezzin, Alfredo Tibúrcio Nunes Pires, Eliana Aparecida de Rezende Duek
Publikováno v:
Materials Research, Vol 6, Iss 3, Pp 359-365 (2003)
Due to its biodegradability, poly(3-hydroxybutyrate) P(3-HB) has attracted much attention in the environmental sector. However, some characteristics of this polymer, such as high crystallinity, poor processability and high brittleness, have lead seve
Externí odkaz:
https://doaj.org/article/b5e617a1a9144ec0a4166eba36b70bb8
Autor:
Evana Cássia Dall’Agnol, Jaqueline Suave, Marcia Margarete Meier, Valdir Soldi, Denise Abatti Kasper Silva, Ana Paula Testa Pezzin
Publikováno v:
Polímeros, Vol 26, Iss 3, Pp 269-276
Resumo A aplicação de polímeros biodegradáveis para encapsular pesticidas é uma estratégia que permite, a partir de diferentes proporções entre os polímeros, modificar o perfil de liberação do agente. Este trabalho avaliou a liberação co
Externí odkaz:
https://doaj.org/article/e4d786b5bea44be68eafea9b6613d2de