Cargando…
Zn(ferulate)-LSH Systems as Multifunctional Filters
Excessive UV solar radiation exposure causes human health risks; therefore, the study of multifunctional filters is important to skin UV protective ability and also to other beneficial activities to the human organism, such as reduction of reactive oxygen species (ROS) responsible for cellular damag...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8072700/ https://www.ncbi.nlm.nih.gov/pubmed/33920742 http://dx.doi.org/10.3390/molecules26082349 |
_version_ | 1783683967543672832 |
---|---|
author | Saito, Gustavo Pereira Matsumoto, Ana Carolina Lanfredi Assis, Renata Pires Brunetti, Iguatemy Lourenço Cebim, Marco Aurélio Davolos, Marian Rosaly |
author_facet | Saito, Gustavo Pereira Matsumoto, Ana Carolina Lanfredi Assis, Renata Pires Brunetti, Iguatemy Lourenço Cebim, Marco Aurélio Davolos, Marian Rosaly |
author_sort | Saito, Gustavo Pereira |
collection | PubMed |
description | Excessive UV solar radiation exposure causes human health risks; therefore, the study of multifunctional filters is important to skin UV protective ability and also to other beneficial activities to the human organism, such as reduction of reactive oxygen species (ROS) responsible for cellular damages. Potential multifunctional filters were obtained by intercalating of ferulate anions into layered simple metal hydroxides (LSH) through anion exchange and precipitation at constant pH methods. Ultrasound treatment was used in order to investigate the structural changes in LSH-ferulate materials. Structural and spectroscopic analyses show the formation of layered materials composed by a mixture of LSH intercalated with ferulate anions, where carboxylate groups of ferulate species interact with LSH layers. UV-VIS absorption spectra and in vitro SPF measurements indicate that LSH-ferulate systems have UV shielding capacity, mainly UVB protection. The results of reactive species assays show the ability of layered compounds in capture DPPH(•), ABTS(•+), ROO(•), and HOCl/OCl(−) reactive species. LSH-ferulate materials exhibit antioxidant activity and singular optical properties that enable their use as multifunctional filters. |
format | Online Article Text |
id | pubmed-8072700 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-80727002021-04-27 Zn(ferulate)-LSH Systems as Multifunctional Filters Saito, Gustavo Pereira Matsumoto, Ana Carolina Lanfredi Assis, Renata Pires Brunetti, Iguatemy Lourenço Cebim, Marco Aurélio Davolos, Marian Rosaly Molecules Article Excessive UV solar radiation exposure causes human health risks; therefore, the study of multifunctional filters is important to skin UV protective ability and also to other beneficial activities to the human organism, such as reduction of reactive oxygen species (ROS) responsible for cellular damages. Potential multifunctional filters were obtained by intercalating of ferulate anions into layered simple metal hydroxides (LSH) through anion exchange and precipitation at constant pH methods. Ultrasound treatment was used in order to investigate the structural changes in LSH-ferulate materials. Structural and spectroscopic analyses show the formation of layered materials composed by a mixture of LSH intercalated with ferulate anions, where carboxylate groups of ferulate species interact with LSH layers. UV-VIS absorption spectra and in vitro SPF measurements indicate that LSH-ferulate systems have UV shielding capacity, mainly UVB protection. The results of reactive species assays show the ability of layered compounds in capture DPPH(•), ABTS(•+), ROO(•), and HOCl/OCl(−) reactive species. LSH-ferulate materials exhibit antioxidant activity and singular optical properties that enable their use as multifunctional filters. MDPI 2021-04-17 /pmc/articles/PMC8072700/ /pubmed/33920742 http://dx.doi.org/10.3390/molecules26082349 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ). |
spellingShingle | Article Saito, Gustavo Pereira Matsumoto, Ana Carolina Lanfredi Assis, Renata Pires Brunetti, Iguatemy Lourenço Cebim, Marco Aurélio Davolos, Marian Rosaly Zn(ferulate)-LSH Systems as Multifunctional Filters |
title | Zn(ferulate)-LSH Systems as Multifunctional Filters |
title_full | Zn(ferulate)-LSH Systems as Multifunctional Filters |
title_fullStr | Zn(ferulate)-LSH Systems as Multifunctional Filters |
title_full_unstemmed | Zn(ferulate)-LSH Systems as Multifunctional Filters |
title_short | Zn(ferulate)-LSH Systems as Multifunctional Filters |
title_sort | zn(ferulate)-lsh systems as multifunctional filters |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8072700/ https://www.ncbi.nlm.nih.gov/pubmed/33920742 http://dx.doi.org/10.3390/molecules26082349 |
work_keys_str_mv | AT saitogustavopereira znferulatelshsystemsasmultifunctionalfilters AT matsumotoanacarolinalanfredi znferulatelshsystemsasmultifunctionalfilters AT assisrenatapires znferulatelshsystemsasmultifunctionalfilters AT brunettiiguatemylourenco znferulatelshsystemsasmultifunctionalfilters AT cebimmarcoaurelio znferulatelshsystemsasmultifunctionalfilters AT davolosmarianrosaly znferulatelshsystemsasmultifunctionalfilters |