Results 21 to 30 of about 8,054 (119)

Nanoarchitectonics for High Adsorption Capacity Carboxymethyl Cellulose Nanofibrils-Based Adsorbents for Efficient Cu2+ Removal

open access: yesNanomaterials, 2022
In the present study, carboxymethyl cellulose nanofibrils (CMCNFs) with different carboxyl content (0.99–2.01 mmol/g) were prepared via controlling the ratio of monochloroacetic acid (MCA) and sodium hydroxide to Eucalyptus bleached pulp (EBP). CMCFs-PEI
Rongrong Si   +6 more
doaj   +1 more source

New insights into the autofluorescence properties of cellulose/nanocellulose

open access: yesScientific Reports, 2020
This work explored the fluorescence properties of nano/cellulose isolated from bleached softwood kraft pulp by TEMPO oxidation. Fluorescence spectra showed that all samples exhibited a typical emission peak at 574 nm due to the probabilistic formation of
Qijun Ding   +4 more
doaj   +1 more source

Poly-γ-glutamic acid promoted maize root development by affecting auxin signaling pathway and the abundance and diversity of rhizosphere microbial community

open access: yesBMC Plant Biology, 2022
Background The root systems of higher plants play an important role in plant growth and development. In our present study, it was found that poly-γ-glutamic acid (γ-PGA), an environmentally friendly biomacromolecule, significantly improved root ...
Haizhen Ma   +3 more
doaj   +1 more source

High performance bio-supercapacitor electrodes composed of graphitized hemicellulose porous carbon spheres

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
A template-free and one-step carbonization process was developed for fabricating graphitic porous carbon spheres (GPCSs) on hemicelluloses as the electrode material for supercapacitors.
Zhili Zhang   +10 more
doaj   +1 more source

Ada2 and Ada3 Regulate Hyphal Growth, Asexual Development, and Pathogenicity in Beauveria bassiana by Maintaining Gcn5 Acetyltransferase Activity

open access: yesMicrobiology Spectrum, 2023
The histone acetyltransferase (HAT) Gcn5 ortholog is essential for a variety of fungi. Here, we characterize the roles of Ada2 and Ada3, which are functionally linked to Gcn5, in the insect-pathogenic fungus Beauveria bassiana.
Shun-Juan Hu   +10 more
doaj   +1 more source

The Application of Corynebacterium glutamicum in l-Threonine Biosynthesis

open access: yesFermentation, 2023
l-threonine is an essential amino acid in human and animal nutrition. It is widely used in food, medicine, feed, and other fields. The global market scale exceeds 700,000 tons per year.
Min Duan   +4 more
doaj   +1 more source

Punching pores on cellulose fiber paper as the spacer of triboelectric nanogenerator for monitoring human motion

open access: yesEnergy Reports, 2020
As a new type of energy harvesting device, the triboelectric nanogenerator (TENG) can convert mechanical energy into electrical energy effectively. Paper-based materials have gained considerable attention for use in flexible energy harvesting device ...
Xiaoan Shen   +6 more
doaj   +1 more source

Lycium barbarum Oligosaccharides Alleviate Hepatic Steatosis by Modulating Gut Microbiota in C57BL/6J Mice Fed a High-Fat Diet

open access: yesFoods, 2023
High-fat diets (HFD) can promote the development of hepatic steatosis by altering the structure and composition of gut flora. In this study, the potential therapeutic mechanism of Lycium barbarum oligosaccharide (LBO) against hepatic steatosis was ...
Mengjie Li   +4 more
doaj   +1 more source

Compatibility and Washing Performance of Compound Protease Detergent

open access: yesApplied Sciences, 2021
Protease is the main enzyme of detergent. Through the combination of different proteases and the combination of protease and detergent additives, it can adapt to different washing conditions to improve the washing effect.
Wei Zhang   +4 more
doaj   +1 more source

Lentinan improves intestinal inflammation and gut dysbiosis in antibiotics-induced mice

open access: yesScientific Reports, 2022
Gut microbiota dysbiosis is already a global problem after antibiotic overuse. This study was to investigate the therapeutic effect of lentinan and the mechanism of recovery of intestinal inflammation on broad-spectrum antibiotic-driven gut microbial ...
Xiuyu Ji   +9 more
doaj   +1 more source

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