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Showing 9985 to 9996 of 13342 entries
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Lytic polysaccharide monooxygenases as powerful tools in enzymatically assisted preparation of nano-scaled cellulose from lignocellulose: A review.

Bioresource technology

Karnaouri A, Chorozian K, Zouraris D, Karantonis A, Topakas E, Rova U, Christakopoulos P.
PMID: 34871721
Bioresour Technol. 2021 Dec 03;345:126491. doi: 10.1016/j.biortech.2021.126491. Epub 2021 Dec 03.

Nanocellulose, either in the form of fibers or crystals, constitutes a renewable, biobased, biocompatible material with advantageous mechanical properties that can be isolated from lignocellulosic biomass. Enzyme-assisted isolation of nanocellulose is an attractive, environmentally friendly approach that leads to...

Cellulose Isolated From Waste Rubber Wood and Its Application in PLA Based Composite Films.

Frontiers in bioengineering and biotechnology

Ou Z, Zhou Q, Rao X, Yang H, Huo C, Du X.
PMID: 33869162
Front Bioeng Biotechnol. 2021 Mar 31;9:666399. doi: 10.3389/fbioe.2021.666399. eCollection 2021.

Waste rubber wood (RW) is the castoff of rubber plantation with abundant reservation but without high-value utilization. In this study, cellulose with high purity has been efficiently isolated from waste RW and further processed into cellulose nanocrystals. By means...

Using the Major Components (Cellulose, Hemicellulose, and Lignin) of .

Frontiers in bioengineering and biotechnology

Yang J, Wu L, Yang H, Pan Y.
PMID: 33869163
Front Bioeng Biotechnol. 2021 Mar 31;9:669136. doi: 10.3389/fbioe.2021.669136. eCollection 2021.

Bamboo shoots are a renewable and abundant biomass containing cellulose, hemicellulose, and lignin. Although many studies have explored the applications of each of these components in the preparation of biochemicals and biopolymers, few studies have evaluated the utility of...

Lightweight, strong, and form-stable cellulose nanofibrils phase change aerogel with high latent heat.

Carbohydrate polymers

Song M, Jiang J, Zhu J, Zheng Y, Yu Z, Ren X, Jiang F.
PMID: 34420720
Carbohydr Polym. 2021 Nov 15;272:118460. doi: 10.1016/j.carbpol.2021.118460. Epub 2021 Jul 21.

Phase change material (PCM) is promising for energy storage and release. However, the deformation and leaking during phase change generally limit its application. Herein, a lightweight, strong, and form-stable PCM aerogel was fabricated using Pickering emulsion templating technique. Cellulose...

Detection of nanoplastics based on surface-enhanced Raman scattering with silver nanowire arrays on regenerated cellulose films.

Carbohydrate polymers

Jeon Y, Kim D, Kwon G, Lee K, Oh CS, Kim UJ, You J.
PMID: 34420729
Carbohydr Polym. 2021 Nov 15;272:118470. doi: 10.1016/j.carbpol.2021.118470. Epub 2021 Jul 24.

Plastic pollution has steadily become a global issue due to its ubiquity and degradation into micro and nanoparticles. Herein, we report the construction of surface-enhanced Raman scattering (SERS)-active array substrates with regenerated cellulose (RC) and plasmonic nanoparticles (AuNRs and...

Efficient Removal of Aqueous Manganese (II) Cations by Activated Opuntia Ficus Indica Powder: Adsorption Performance and Mechanism.

Acta chimica Slovenica

Djobbi B, Miled GLB, Raddadi H, Hassen RB.
PMID: 34897526
Acta Chim Slov. 2021 Sep;68(3):548-561.

The adsorption of manganese ions from aqueous solutions by pure and acid-treated Opuntia ficus indica as natural low-cost and eco-friendly adsorbents was investigated. The adsorbents' structures were characterized by powder X-ray diffraction and infrared spectroscopy. Specific surface areas were...

Photocatalytic Cellulose-Paper: Deepening in the Sustainable and Synergic Combination of Sorption and Photodegradation.

ACS omega

Mafra G, Brognoli R, Carasek E, López-Lorente ÁI, Luque R, Lucena R, Cárdenas S.
PMID: 33869938
ACS Omega. 2021 Mar 29;6(14):9577-9586. doi: 10.1021/acsomega.1c00128. eCollection 2021 Apr 13.

Clean water is one of the sustainable development goals set by the United Nations for 2030. The development of effective but worldwide affordable strategies is essential to guarantee this achievement. Photocatalysis technology fulfills these criteria whenever the photocatalyst is...

Seasonal changes in cambium activity from active to dormant stage affect the formation of secondary xylem in Pinus tabulaeformis Carr.

Tree physiology

Guo Y, Xu H, Wu H, Shen W, Lin J, Zhao Y.
PMID: 34505153
Tree Physiol. 2021 Sep 09; doi: 10.1093/treephys/tpab115. Epub 2021 Sep 09.

Understanding the changing patterns of vascular cambium during seasonal cycles is crucial to reveal the mechanisms that control cambium activity and wood formation, but this area has been underexplored, especially in conifers. Here, we quantified the changing cellular morphology...

Characterization and diabetic wound healing benefits of protein-polysaccharide complexes isolated from an animal ethno-medicine Periplaneta americana L.

International journal of biological macromolecules

Liao Q, Pang L, Li JJ, Zhang C, Li JX, Zhang X, Mao T, Wu DT, Ma XY, Geng FN, Zhang JM.
PMID: 34914909
Int J Biol Macromol. 2021 Dec 14;195:466-474. doi: 10.1016/j.ijbiomac.2021.12.018. Epub 2021 Dec 14.

Periplaneta americana L. (PA), a type of animal medicine, has been widely used for wound healing in clinical settings. In order to further investigate the bioactive wound healing substances in PA, crude PA protein-polysaccharide complexes were further purified by...

Leaf nodule endosymbiotic Burkholderia confer targeted allelopathy to their Psychotria hosts.

Scientific reports

Georgiou A, Sieber S, Hsiao CC, Grayfer T, Gorenflos López JL, Gademann K, Eberl L, Bailly A.
PMID: 34789815
Sci Rep. 2021 Nov 17;11(1):22465. doi: 10.1038/s41598-021-01867-2.

After a century of investigations, the function of the obligate betaproteobacterial endosymbionts accommodated in leaf nodules of tropical Rubiaceae remained enigmatic. We report that the α-D-glucose analogue (+)-streptol, systemically supplied by mature Ca. Burkholderia kirkii nodules to their Psychotria...

Rendering Banana Plant Residues into a Potentially Commercial Byproduct by Doping Cellulose Films with Phenolic Compounds.

Polymers

Nascimento REA, Monte J, Cadima M, Alves VD, Neves LA.
PMID: 33803474
Polymers (Basel). 2021 Mar 09;13(5). doi: 10.3390/polym13050843.

This study seeks to render residues from banana plants into a useful byproduct with possible applications in wound dressings and food packaging. Films based on cellulose extracted from banana plant pseudostem and doped with phenolic compounds extracted from banana...

Evaluation of antioxidant and antibacterial interactions between resveratrol and eugenol in carboxymethyl cellulose biodegradable film.

Food science & nutrition

Aminzare M, Moniri R, Hassanzad Azar H, Mehrasbi MR.
PMID: 35035918
Food Sci Nutr. 2021 Nov 15;10(1):155-168. doi: 10.1002/fsn3.2656. eCollection 2022 Jan.

The aim of present study was to compare the in vitro antioxidant and antibacterial properties of carboxymethyl cellulose (CMC) films containing resveratrol (RES) and eugenol (EUG), alone and in combination, and to calculate the dose interactions between them. At...

Showing 9985 to 9996 of 13342 entries