A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions

[Image: see text] Stimuli-responsive behavior of lignin microcapsules (LMCs) has been investigated along with the detailed characterization of their stability profiles. The disassembly of LMCs was found to be salt species-dependent, indicating the specific relevance of inherent kosmotropic and chaot...

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Autores principales: Zongo, Luc, Lange, Heiko, Crestini, Claudia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648606/
https://www.ncbi.nlm.nih.gov/pubmed/31459811
http://dx.doi.org/10.1021/acsomega.8b03510
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author Zongo, Luc
Lange, Heiko
Crestini, Claudia
author_facet Zongo, Luc
Lange, Heiko
Crestini, Claudia
author_sort Zongo, Luc
collection PubMed
description [Image: see text] Stimuli-responsive behavior of lignin microcapsules (LMCs) has been investigated along with the detailed characterization of their stability profiles. The disassembly of LMCs was found to be salt species-dependent, indicating the specific relevance of inherent kosmotropic and chaotropic characteristics. For the first time, a connection between the Hofmeister series and the stability profile of lignin microscale materials is established. LMCs showed excellent stability in water and under high temperature and pressure (autoclaving conditions). Active release is efficiently triggered by pH changes and balancing chaotropic and kosmotropic effects via salinity tuning.
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spelling pubmed-66486062019-08-27 A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions Zongo, Luc Lange, Heiko Crestini, Claudia ACS Omega [Image: see text] Stimuli-responsive behavior of lignin microcapsules (LMCs) has been investigated along with the detailed characterization of their stability profiles. The disassembly of LMCs was found to be salt species-dependent, indicating the specific relevance of inherent kosmotropic and chaotropic characteristics. For the first time, a connection between the Hofmeister series and the stability profile of lignin microscale materials is established. LMCs showed excellent stability in water and under high temperature and pressure (autoclaving conditions). Active release is efficiently triggered by pH changes and balancing chaotropic and kosmotropic effects via salinity tuning. American Chemical Society 2019-04-18 /pmc/articles/PMC6648606/ /pubmed/31459811 http://dx.doi.org/10.1021/acsomega.8b03510 Text en Copyright © 2019 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Zongo, Luc
Lange, Heiko
Crestini, Claudia
A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions
title A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions
title_full A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions
title_fullStr A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions
title_full_unstemmed A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions
title_short A Study of the Effect of Kosmotropic and Chaotropic Ions on the Release Characteristics of Lignin Microcapsules under Stimuli-Responsive Conditions
title_sort study of the effect of kosmotropic and chaotropic ions on the release characteristics of lignin microcapsules under stimuli-responsive conditions
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648606/
https://www.ncbi.nlm.nih.gov/pubmed/31459811
http://dx.doi.org/10.1021/acsomega.8b03510
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