Hydrogels derived from lignocellulosic compounds: Evaluation of the compositional, structural, mechanical and antimicrobial properties

Kalinoski, Ryan M.; Shi, Jian

doi:10.1016/j.indcrop.2018.11.002

Cited by 64 publications

(25 citation statements)

References 45 publications

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“…Kalinoski and Shi developed a physically crosslinked hydrogel created by mixtures of cellulose, xylan, and Kraft lignin with the aid of ionic liquids. The addition of lignin had a negative effect on the elastic strength, but the retained antimicrobial property and favorable water retention ability of the biodegradable hydrogels provide potential for application in biomedicine . Shen et al.…”

Section: Drug and Gene Deliverymentioning

confidence: 99%

“…Because numerous phenolic and aliphatic hydroxy moieties of lignin donate reactive sites for chelating Ca 2+ , which is important to hydroxyapatite molecular production through coprecipitaion of Ca 2+ and

{PO}_{4}^{3 -}

. This mineralized lignin–PCL fibrous platform efficiently facilitates adhesion and proliferation of osteoblast by directing filopodial extension and is a good candidate for bone regeneration materials …”

Section: Drug and Gene Deliverymentioning

confidence: 99%

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Lignin‐Based Micro‐ and Nanomaterials and their Composites in Biomedical Applications

Dai

et al. 2020

ChemSusChem

152

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Lignin, as the most abundant aromatic renewable biopolymer in nature, has long been regarded as waste and simply discarded from the pulp and paper industry. In recent years, with many breakthroughs in lignin chemistry, pretreatment, and processing techniques, a lot of the inherent bioactivities of lignin, including antioxidant activities, antimicrobial activities, biocompatibilities, optical properties, and metal‐ion chelating and redox activities, have been discovered and this has opened a new field not only for lignin‐based materials but also for biomaterials. In this Review, the biological activities of lignin and drug/gene delivery and bioimaging applications of various types of lignin‐based material are summarized. In addition, the challenges and limitations of lignin‐based materials encountered during the development of biomedical applications are also discussed.

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Section: Drug and Gene Deliverymentioning

confidence: 99%

{PO}_{4}^{3 -}

Section: Drug and Gene Deliverymentioning

confidence: 99%

Lignin‐Based Micro‐ and Nanomaterials and their Composites in Biomedical Applications

Dai

et al. 2020

ChemSusChem

152

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“…These fibers can be presented as found in nature, or with different treatments, or combined with polymers. Kalinoski et al [ 99 ] studied different hydrogels prepared with poplar wood and sorghum dissolved with ionic liquids. They compared the antimicrobial activity against E. coli of the lignocellulosic hydrogels with hydrogels prepared with commercial lignin, xylan, and cellulose.…”

Section: Lignocellulosic Fibersmentioning

confidence: 99%

An Overview of the Antimicrobial Properties of Lignocellulosic Materials

et al. 2021

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Pathogenic microbes are a major source of health and environmental problems, mostly due to their easy proliferation on most surfaces. Currently, new classes of antimicrobial agents are under development to prevent microbial adhesion and biofilm formation. However, they are mostly from synthetic origin and present several disadvantages. The use of natural biopolymers such as cellulose, hemicellulose, and lignin, derived from lignocellulosic materials as antimicrobial agents has a promising potential. Lignocellulosic materials are one of the most abundant natural materials from renewable sources, and they present attractive characteristics, such as low density and biodegradability, are low-cost, high availability, and environmentally friendly. This review aims to provide new insights into the current usage and potential of lignocellulosic materials (biopolymer and fibers) as antimicrobial materials, highlighting their future application as a novel drug-free antimicrobial polymer.

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“…The values of the elastic modulus of the materials prepared in this study are comparable to or even higher than those obtained for other cellulose-containing hydrogels. For example, Kalinoski & Shi [55] added lignin and/or xylan to cellulosic hydrogels, leading to values for the elastic modulus ranging from 20 to 105 kPa. indicates a reduced porosity of the sample, so the densification region which is normally observed for porous materials [54] was missing in our case, and thus the rigidity of the tannin-containing film increased (Figure 4B).…”

Section: Mechanical Propertiesmentioning

confidence: 99%

“…The values of the elastic modulus of the materials prepared in this study are comparable to or even higher than those obtained for other cellulose-containing hydrogels. For example, Kalinoski & Shi [55] added lignin and/or xylan to cellulosic hydrogels, leading to values for the elastic modulus ranging from 20 to 105 kPa. However, the values of the elastic modulus of our materials are weak compared to other cellulose-containing double network materials used for articular cartilage, which exhibited an elastic modulus of 322 kPa [56].…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Development and Performance of Bioactive Compounds-Loaded Cellulose/Collagen/Polyurethane Materials

Spiridon¹,

Anghel²,

Dinu³

et al. 2020

Polymers

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Here we present a new biomaterial based on cellulose, collagen and polyurethane, obtained by dissolving in butyl imidazole chloride. This material served as a matrix for the incorporation of tannin and lipoic acid, as well as bioactive substances with antioxidant properties. The introduction of these bioactive principles into the base matrix led to an increase of the compressive strength in the range 105–139 kPa. An increase of 29.85% of the mucoadhesiveness of the film containing tannin, as compared to the reference, prolongs the bioavailability of the active substance; a fact also demonstrated by the controlled release studies. The presence of bioactive principles, as well as tannins and lipoic acid, gives biomaterials an antioxidant capacity on average 40%–50% higher compared to the base matrix. The results of the tests of the mechanical resistance, mucoadhesiveness, bioadhesiveness, water absorption and antioxidant capacity of active principles recommend these biomaterials for the manufacture of cosmetic masks or patches.

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Hydrogels derived from lignocellulosic compounds: Evaluation of the compositional, structural, mechanical and antimicrobial properties

Cited by 64 publications

References 45 publications

Lignin‐Based Micro‐ and Nanomaterials and their Composites in Biomedical Applications

Lignin‐Based Micro‐ and Nanomaterials and their Composites in Biomedical Applications

An Overview of the Antimicrobial Properties of Lignocellulosic Materials

Development and Performance of Bioactive Compounds-Loaded Cellulose/Collagen/Polyurethane Materials

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