Výsledky vyhledávání - "Cristiano José de Farias Braz"

Akademický článek

Bio-high density polyethylene films embedded with organoclay and zinc pyrithione

Autor: Priscylla Jordânia Pereira de Mesquita, Cristiano José de Farias Braz, Tatianny Soares Alves, Renata Barbosa

Publikováno v: Polímeros, Vol 34, Iss 1 (2024)

Abstract Bio-high density polyethylene (BHDPE) films with organoclay and antimicrobial additives (zinc pyrithione) were evaluated. The composites were prepared in a single-screw extruder using the melt intercalation technique, and the films were obta

Externí odkaz: https://doaj.org/article/2dff80bc3d194458a2471d4fe01190b4

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Akademický článek

Natural Aging of Reprocessed Polypropylene Composites Filled with Sustainable Corn Fibers

Autor: Antonio Zilverlan Germano Matos, Alisson Rodrigues de Oliveira Dias, Ana Carolina Ferreira dos Santos Rosa, Renato de Sousa Nascimento Junior, Cristiano José de Farias Braz, Lucas Rafael Carneiro da Silva, Amanda Dantas de Oliveira, Renata Barbosa, Tatianny Soares Alves

Publikováno v: Polymers, Vol 16, Iss 13, p 1788 (2024)

Natural fiber reinforcements have the potential to enhance mechanical properties, thereby improving performance and durability in various applications. In this study, we comprehensively evaluated the impact of environmental degradation over 120 days

Externí odkaz: https://doaj.org/article/97a53116f5cc4ad2bcae5102e6cd56f5

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Akademický článek

Development of mulch films from biodegradable polymer and agro-industrial waste

Autor: Railha Antunes de França, Ana Carolina Ferreira dos Santos Rosa, Cristiano José de Farias Braz, Renata Barbosa, Tatianny Soares Alves

Publikováno v: Polímeros, Vol 34, Iss 1 (2024)

Abstract Plasticulture improves crop quality and yield through polymeric films, but their improper disposal harms the environment due to humidity and contamination. This study aimed to develop biodegradable mulch films using soybean and peanut hulls

Externí odkaz: https://doaj.org/article/02439f7201d541a4af3e1f23f7162cb5

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Akademický článek

Characterization of PHB/Clay Biocomposites Exposed to Degradation in an Aquatic Environment

Autor: Avilnete Belém de Souza Mesquita, Israel Viana da Silva, Cristiano José de Farias Braz, Laura Hecker de Carvalho, Renata Barbosa, Josie Haydee Lima Ferreira Paranagua, Tatianny Soares Alves

Publikováno v: Materials Research, Vol 26 (2023)

The present work investigates the aquatic biodegradation of poly(3-hydroxybutyrate) (PHB)/nanoclay bionanocomposites containing PP-g-MA as compatibilizing agent. Both pristine and organically modified (Cloisite20A®) montmorillonite clay were used as

Externí odkaz: https://doaj.org/article/efb3c1e2d2fa46e1bef2be83259b5b08

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Chitosan-clay nanocomposite as a drug delivery system of ibuprofen

Autor: Albaniza Alves Tavares, Maria Dennise Medeiros Macêdo, Pedro Henrique Correia de Lima, Rossemberg Cardoso Barbosa, Wladymyr Jefferson Bacalhau Sousa, Cristiano José de Farias Braz, Matheus Ferreira de Souza, Camila Melo Gadelha Pereira Diniz, Marcus Vinícius Lia Fook, Suédina Maria de Lima Silva

Publikováno v: Research, Society and Development; Vol. 11 No. 1; e25911124684
Research, Society and Development; Vol. 11 Núm. 1; e25911124684
Research, Society and Development; v. 11 n. 1; e25911124684
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

Chitosan/montmorillonite nanocomposite films were prepared by the solvent evaporation method to immobilize the drug ibuprofen (IBU) and delay its release in a medium that simulates the environment of the gastrointestinal tract. The effects of montmor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1c794980cda008cd3faf002b9822f59
https://rsdjournal.org/index.php/rsd/article/view/24684