Results 31 to 40 of about 36,172 (239)

Nanocellulose-Based Biomedical Scaffolds in Future Bioeconomy: A Techno-Legal Assessment of the State-of-the-Art

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Nanocellulose is a broader term used for nano-scaled cellulosic crystal and/or fibrils of plant or animal origin. Where bacterial nanocellulose was immediately accepted in biomedicine due to its “cleaner” nature, the plant-based nanocellulose has seen ...
Pawan Kumar Mishra   +4 more
doaj   +1 more source

The Hy-MASS concept : Hydrothermal microwave assisted selective scissoring of cellulose for: In situ production of (meso)porous nanocellulose fibrils and crystals [PDF]

open access: yes, 2017
The hydrothermal microwave-assisted selective scissoring (Hy-MASS) of depectinated orange peel residues (OPR), produced via conventional acid hydrolysis and acid-free microwave processing, to yield (meso)porous nanocellulose fibrils and crystals ...
Clark, James H.   +2 more
core   +1 more source

Nanocellulosics in Transient Technology

open access: yesACS Omega, 2022
Envisage a world where discarded electrical/electronic devices and single-use consumables can dematerialize and lapse into the environment after the end-of-useful life without constituting health and environmental burdens. As available resources are consumed and human activities build up wastes, there is an urgency for the consolidation of efforts and ...
Austine Ofondu Chinomso Iroegbu   +1 more
openaire   +2 more sources

Cellulose nanofibrils on lightweight mortars for improvement of the performance of cement systems

open access: yesCarbohydrate Polymer Technologies and Applications, 2023
Cellulose nanomaterials produced by different methods have been studied in industrial and engineering applications. Nanocellulose can offer many advantages when incorporated into cement systems.
Rayssa Renovato dos Reis   +2 more
doaj   +1 more source

Recent development of plant-derived nanocellulose in polymer nanocomposite foams and multifunctional applications: A mini-review

open access: yeseXPRESS Polymer Letters, 2022
Since last decades, nanocellulose has gained much attention in nanocomposite foams owing to high stiffness and strength, renewability, sustainability and biodegradability. Nanocellulose is hydrophilic, and could be easily dispersed in hydrophilic polymer
Supachok Tanpichai
doaj   +1 more source

Surface properties of distinct nanofibrillated celluloses assessed by inverse gas chromatography [PDF]

open access: yes, 2014
The adhesion and surface properties of nanocelluloses are an important issue to consider when using this material for composites production, in food packaging or coatings, as well as for determining the influence of added functional groups.
Ahola   +34 more
core   +1 more source

Fabrication of a Miniaturized ZnO Nanowire Accelerometer and Its Performance Tests

open access: yesSensors, 2016
This paper reports a miniaturized piezoelectric accelerometer suitable for a small haptic actuator array. The accelerometer is made with zinc oxide (ZnO) nanowire (NW) grown on a copper wafer by a hydrothermal process.
Hyun Chan Kim, Sangho Song, Jaehwan Kim
doaj   +1 more source

Hard and transparent films formed by nanocellulose-TiO2 nanoparticle hybrids [PDF]

open access: yes, 2012
T he formation of hybrids of nanofibrillated cellulose and titania nanoparticles in aqueous media has been studied. Their transparency and mechanical behavior have been assessed by spectrophotometry and nanoindentation. The results show that limiting the
Andreas Fall   +10 more
core   +4 more sources

The Application Status of Nanoscale Cellulose-Based Hydrogels in Tissue Engineering and Regenerative Biomedicine

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
As a renewable, biodegradable, and non-toxic material with moderate mechanical and thermal properties, nanocellulose-based hydrogels are receiving immense consideration for various biomedical applications. With the unique properties of excellent skeletal
Chenyang Wang   +6 more
doaj   +1 more source

Structural and Morphological Characterization of Nanocellulose Extracted from Cotton Straw Residue [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2022
This study is focused on the synthesis and characterization of cotton straw residue. Nanocellulose was synthesized by chemical method and followed by ultrasonication and cryocrushing.
Sheetal .   +3 more
doaj   +1 more source

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