Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Fernando Giacomini"'
Autor:
Fernando Giacomini, Antônio Augusto Ulson de Souza, Maria Angélica Simões Dornellas de Barros
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 11, Pp 4263-4275 (2022)
The dyeing of cotton with synthetic dyes is associated with environmental and health problems, which can be overcome using natural dyes. But in natural dyeing, metal mordants are commonly used, which are also related to harmful effects on the environ
Externí odkaz:
https://doaj.org/article/915e61bad6ee454b9cba83055a81a639
Autor:
Maira Amanda Benedet Menegazzo, Fernando Giacomini, Maria Angélica Simões Dornellas de Barros
Publikováno v:
Journal of Natural Fibers, Vol 17, Iss 2, Pp 271-283 (2020)
In this study, wool fabric was dyed with chamomile flower. The influence of the pH, temperature, dyestuff concentration, and mordant on the adsorption was evaluated. The use of mordants caused no difference in dye uptake and the nonmordanted fabric s
Externí odkaz:
https://doaj.org/article/a91a4eb9e6dd4d66852ba0fd5717be05
Publikováno v:
Advances in Therapy. 39:5216-5228
Chronic obstructive pulmonary disease (COPD) and asthma are treatable but greatly underdiagnosed disorders. Telemedicine made it possible to continue diagnosis, follow-up visits and treatment modifications during the COVID-19 pandemic. The present st
Autor:
Fernando Giacomini, Maria Angélica Simões Dornellas de Barros, Antônio Augusto Ulson de Souza
Publikováno v:
Journal of Natural Fibers. 19:4263-4275
The dyeing of cotton with synthetic dyes is associated with environmental and health problems, which can be overcome using natural dyes. But in natural dyeing, metal mordants are commonly used, whi...
Autor:
Maria Angélica Simões Dornellas de Barros, Fernando Giacomini, Antônio Augusto Ulson de Souza
Publikováno v:
Textile Research Journal. 90:1805-1822
Natural dyeing of cotton is commonly associated with the use of metallic mordants, which are related to harmful effects on the environment and human health. For this reason, more environmentally sustainable processes should be investigated. In this w
Autor:
Maria Angélica Simões Dornellas de Barros, Fernando Giacomini, Maira Amanda Benedet Menegazzo
Publikováno v:
Journal of Natural Fibers. 17:271-283
In this study, wool fabric was dyed with chamomile flower. The influence of the pH, temperature, dyestuff concentration, and mordant on the adsorption was evaluated. The use of mordants cau...
Autor:
José Celso Oliveira dos Santos, Maria Angélica Simões Dornellas de Barros, Pedro Augusto Arroyo, Fernando Giacomini, Maira Amanda Benedet Menegazzo
Publikováno v:
Textile Research Journal. 87:829-837
Silk fabric was dyed with extract of roasted yerba mate ( Ilex paraguariensis). Dyeing experiments were carried out at varying dyestuff concentration, temperature and pH. The influence of mordants, such as potassium alum and tannin, was investigated.