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Biomass-Derived Materials: Synthesis and Applications

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Materials Science".

Deadline for manuscript submissions: closed (29 February 2024) | Viewed by 1232

Special Issue Editor


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Guest Editor
Institut UTINAM - UMR CNRS 6213, Université de Franche-Comté, 16 route de Gray, 25030 Besançon, France
Interests: heterocyclic chemistry; green chemistry; material science

Special Issue Information

Dear Colleagues,

In the 1990s, Anastas and Warner introduced the twelve principles of green chemistry as a set of guidelines to make chemical processes more sustainable. One of these principles is the use of renewable feedstocks, such as biomass, as a source of chemicals and materials. Biomass-derived materials can be raw materials extracted from biomass (such as biopolymers for example), materials obtained by means of the chemical modification of these raw materials and materials obtained from biomass-derived synthons (small molecules such as furan-derivatives for example) through synthesis. They find applications in many fields, such as medicine (e.g., drug delivery systems), consumer goods (e.g., packaging films), materials for water treatment (e.g., adsorbents for pollutants) or as catalysts, just to name a few. Owing to the vast molecular diversity of biomass-derived materials and molecules, there is no doubt that these renewable chemicals will be increasingly significant in the future of chemical and industrial processes. This Special Issue of the International Journal of Material Science will focus on such new biomass-derived materials, and we are seeking contributions underlying the recent findings in this field.

Dr. Jérôme Husson
Guest Editor

Manuscript Submission Information

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Keywords

  • biomass
  • biomass-derived synthons
  • renewable chemicals
  • biopolymers
  • materials for water treatment
  • catalysts

Published Papers (1 paper)

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Research

26 pages, 7034 KiB  
Article
Bactericidal Chitosan Derivatives and Their Superabsorbent Blends with ĸ-Carrageenan
by Kamila Lewicka, Anna Smola-Dmochowska, Natalia Śmigiel-Gac, Bożena Kaczmarczyk, Henryk Janeczek, Renata Barczyńska-Felusiak, Izabela Szymanek, Piotr Rychter and Piotr Dobrzyński
Int. J. Mol. Sci. 2024, 25(8), 4534; https://doi.org/10.3390/ijms25084534 - 20 Apr 2024
Viewed by 835
Abstract
The aim of this work is research dedicated to the search for new bactericidal systems for use in cosmetic formulations, dermocosmetics, or the production of wound dressings. Over the last two decades, chitosan, due to its special biological activity, has become a highly [...] Read more.
The aim of this work is research dedicated to the search for new bactericidal systems for use in cosmetic formulations, dermocosmetics, or the production of wound dressings. Over the last two decades, chitosan, due to its special biological activity, has become a highly indispensable biopolymer with very wide application possibilities. Reports in the literature on the antibacterial effects of chitosan are very diverse, but our research has shown that they can be successfully improved through chemical modification. Therefore, in this study, results on the synthesis of new chitosan-based Schiff bases, dCsSB-SFD and dCsSB-PCA, are obtained using two aldehydes: sodium 4-formylbenzene-1,3-disulfonate (SFD) and 2-pyridine carboxaldehyde (PCA), respectively. Chitosan derivatives synthesized in this way demonstrate stronger antimicrobial activity. Carrying out the procedure of grafting chitosan with a caproyl chain allowed obtaining compatible blends of chitosan derivatives with κ-carrageenan, which are stable hydrogels with a high swelling coefficient. Furthermore, the covalently bounded poly(ε-caprolactone) (PCL) chain improved the solubility of obtained polymers in organic solvents. In this respect, the Schiff base-containing polymers obtained in this study, with special hydrogel and antimicrobial properties, are very promising materials for potential use as a controlled-release formulation of both hydrophilic and hydrophobic drugs in cosmetic products for skin health. Full article
(This article belongs to the Special Issue Biomass-Derived Materials: Synthesis and Applications)
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