PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL
The sodium alginate is a linear polymer used in industry and in medicine for many applications such as dressings for wounds, due to low toxicity and maintains a proper moist environment. The essential oils are materials that have antimicrobial activity and are active materials, which may be incorpor...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000100001&lng=en&tlng=en |
| _version_ | 1818893909880733696 |
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| author | Viviane G. A. Pires Márcia R. de Moura |
| author_facet | Viviane G. A. Pires Márcia R. de Moura |
| author_sort | Viviane G. A. Pires |
| collection | DOAJ |
| description | The sodium alginate is a linear polymer used in industry and in medicine for many applications such as dressings for wounds, due to low toxicity and maintains a proper moist environment. The essential oils are materials that have antimicrobial activity and are active materials, which may be incorporated in polymeric films. This study has as objective the produce alginate films incorporated with nanoemulsions of melaleuca, copaiba and lemon oil and investigate water vapor permeability (WVP) analysis of the films, particle size and ζ-potential of nanoemulsions. Particle size analyzes showed formation of large and small particles nanoemulsion depending on the agitation speed used during production of nanoemulsions. Results of the WVP analyzes showed that the film with alginate 3 % w/v and nanoemulsions with little particle prepared with agitation speed of 15000 rpm showed better WVP. Produced films show good quality for a future application as dressings because it has good WVP. This is very interesting because the skin needs to breathe. |
| first_indexed | 2024-12-19T18:20:06Z |
| format | Article |
| id | doaj.art-921bad656b5d46169a69e0b21f5da45e |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-12-19T18:20:06Z |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-921bad656b5d46169a69e0b21f5da45e2022-12-21T20:11:01ZengSociedade Brasileira de QuímicaQuímica Nova1678-70644011510.21577/0100-4042.20160130S0100-40422017000100001PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIALViviane G. A. PiresMárcia R. de MouraThe sodium alginate is a linear polymer used in industry and in medicine for many applications such as dressings for wounds, due to low toxicity and maintains a proper moist environment. The essential oils are materials that have antimicrobial activity and are active materials, which may be incorporated in polymeric films. This study has as objective the produce alginate films incorporated with nanoemulsions of melaleuca, copaiba and lemon oil and investigate water vapor permeability (WVP) analysis of the films, particle size and ζ-potential of nanoemulsions. Particle size analyzes showed formation of large and small particles nanoemulsion depending on the agitation speed used during production of nanoemulsions. Results of the WVP analyzes showed that the film with alginate 3 % w/v and nanoemulsions with little particle prepared with agitation speed of 15000 rpm showed better WVP. Produced films show good quality for a future application as dressings because it has good WVP. This is very interesting because the skin needs to breathe.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000100001&lng=en&tlng=ennanoemulsionssodium alginatemelaleuca oilcopaiba oillemon oil |
| spellingShingle | Viviane G. A. Pires Márcia R. de Moura PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL Química Nova nanoemulsions sodium alginate melaleuca oil copaiba oil lemon oil |
| title | PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL |
| title_full | PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL |
| title_fullStr | PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL |
| title_full_unstemmed | PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL |
| title_short | PREPARAÇÃO DE NOVOS FILMES POLIMÉRICOS CONTENDO NANOEMULSÕES DO ÓLEO DE MELALEUCA, COPAÍBA E LIMÃO PARA APLICAÇÃO COMO BIOMATERIAL |
| title_sort | preparacao de novos filmes polimericos contendo nanoemulsoes do oleo de melaleuca copaiba e limao para aplicacao como biomaterial |
| topic | nanoemulsions sodium alginate melaleuca oil copaiba oil lemon oil |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000100001&lng=en&tlng=en |
| work_keys_str_mv | AT vivianegapires preparacaodenovosfilmespolimericoscontendonanoemulsoesdooleodemelaleucacopaibaelimaoparaaplicacaocomobiomaterial AT marciardemoura preparacaodenovosfilmespolimericoscontendonanoemulsoesdooleodemelaleucacopaibaelimaoparaaplicacaocomobiomaterial |