Ultrasound-assisted fabrication of biopolymer materials: A review

Cai, Bowen; Mazahreh, Janine; Ma, Qingyu; Wang, Fang; Hu, Xiao

doi:10.1016/j.ijbiomac.2022.04.055

Cited by 24 publications

(10 citation statements)

References 142 publications

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“…Ultrasound generates a series of dense and alternating longitudinal waves through medium propagation to construct a sound field that can be a divergent, planar, or focused. This promotes the transmission of mechanical vibration energy [4] . Ultrasonic cavitation can alter physical and chemical properties of a material, as well as the modify the overall structure [5] .…”

Section: Introductionmentioning

confidence: 99%

“…Target 3.9 •SDG-7: Affordable, reliable, and sustainable access to modern energy for everyone. Target 7.1 China [4] Effects of high-intensity sonication on aggregated β-glycine and glycine fractions in soybean. •High-intensity ultrasound can change the structure and physicochemical of soybean components, leading to the improvement of the application of ultrasound technology in the soybean protein industry.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Ultrasound-assisted air-jet spinning of silk fibroin-soy protein nanofiber composite biomaterials

Yang

Wang

Mazahreh

et al. 2023

Ultrasonics Sonochemistry

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Ultrasound-assisted air-jet spinning of silk fibroin-soy protein nanofiber composite biomaterials

Yang

Wang

Mazahreh

et al. 2023

Ultrasonics Sonochemistry

Self Cite

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“…However, in addition to combining the properties of various polymers in the development of new hybrid materials, it is also currently of interest to study the influence of various physico-mechanical factors affecting the properties of polymers and, subsequently, materials based on them. Physico-mechanical factors contribute to the improvement of the microstructure, lead to the formation of free radicals (hydrogen, hydroxyl and others), contribute to the formation of materials with a certain polymer molecular weight distribution, contribute to the formation of intermolecular crosslinks, make it possible to obtain materials with a hierarchical porous structure, and in some cases cause improvement in the antibacterial activity of polymeric materials [22][23][24][25][26][27]. The literature contains reports on the use of the following physical and mechanical factors that affect the properties of polymers and other materials during their freezing and subsequent freeze-drying as the main stages in the production of highly porous polymeric materials [28,29]: high-pressure expansion, radiofrequency treatment, the use of electric and magnetic fields and ultrasonic treatment.…”

Section: Introductionmentioning

confidence: 99%

Influence of Ultrasound on the Properties of Polysaccharide Complexes and Materials Based on Them

et al. 2023

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Freeze-drying is often used as a final stage to produce three-dimensional porous matrices for medicine. Because a pure solvent crystallizes first during freezing, it acts as a pore-forming agent. The size of the solvent crystals primarily depends on the cooling rate and the composition of the material to be frozen. Ultrasonic treatment also affects the size of crystals and can be used to control the structure of a porous matrix. This article describes the effect of ultrasound (40 kHz, 50 W) applied at the preliminary freezing stage of polysaccharide solutions (alginate, chitosan, alginate–chitosan and alginate–gelatin) on the finished matrix properties. The most attention was paid to the effect of ultrasound on the size and shape of crystals formed during freezing, which leads to a change in the porous structure of the matrices after solvent sublimation. As a result of changes in the microstructure, a number of differences in the vibrational spectra of the molecules and the values of pore volume, sorption capacity, permeability and degradation of matrices were identified. Such changes in the structure of materials, as well as the emerging directionality of pores, together can affect the process of cell cultivation in these polysaccharide matrices, which can be useful in solving problems of tissue engineering.

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“…25 High-intensity ultrasound treatments can break down cellulosic materials by generating intense cavitation forces. 26 Filho et al 27 used ultrasonic combined sisal fiber with microcrystalline cellulose (MCC) and prepared composites, which have higher strength, modulus, and fracture energy under the cavitation of ultrasonic treatment. Gao et al 28 prepared straw fiber/ HDPE composites of nano-xylan and corn xylans by ultrasonic-assisted alkaline treatment; the results showed that the nano-xylan improved the antimicrobial property of straw fiber and its composites.…”

mentioning

confidence: 99%

“…25 High-intensity ultrasound treatments can break down cellulosic materials by generating intense cavitation forces. 26 Filho et al. 27 used ultrasonic combined sisal fiber with microcrystalline cellulose (MCC) and prepared composites, which have higher strength, modulus, and fracture energy under the cavitation of ultrasonic treatment.…”

mentioning

confidence: 99%

Enhancement of properties of walnut shell/attapulgite/polyvinyl chloride composites with ultrasonic and hydrothermal treatment

Chen

Zhang

Yang

et al. 2023

Textile Research Journal

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The effects of ultrasonic and hydrothermal treatment on the physical, mechanical, wear resistance, water absorption and thermal stability of the walnut shell (WS)/attapulgite (ATP)/polyvinyl chloride (PVC) composite and its enhancement mechanism were investigated. WS was treated by ultrasound and hydrothermal treatment and mixed with PVC and ATP, and the WS/ATP/PVC composites were prepared by melt extrusion. The properties of composites were characterized, and the results showed that after ultrasonic and hydrothermal treatment, the main chemical structure of composites was not changed significantly. Compared with untreated composites, the wear resistance after ultrasonic treatment for 10 min is the best. After ultrasonic treatment for 15 min, the bending strength, tensile strength and impact strength of the composite are increased by 8.9%, 10.3% and 46.2%, respectively. Hydrothermal treatment at appropriate temperatures also improved some properties of the composites. The composites after hydrothermal treatment at 110°C had the best thermal stability and highest hardness, and the bending strength and tensile strength values were increased by 5.9% and 5.2%, respectively. The impact strength of the composite increased with the increase of hydrothermal treatment temperature. The results showed that ultrasonic and hydrothermal treatments have the potential to improve the performance of wood–plastic composites as environmentally friendly pretreatment methods.

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Ultrasound-assisted fabrication of biopolymer materials: A review

Cited by 24 publications

References 142 publications

Ultrasound-assisted air-jet spinning of silk fibroin-soy protein nanofiber composite biomaterials

Ultrasound-assisted air-jet spinning of silk fibroin-soy protein nanofiber composite biomaterials

Influence of Ultrasound on the Properties of Polysaccharide Complexes and Materials Based on Them

Enhancement of properties of walnut shell/attapulgite/polyvinyl chloride composites with ultrasonic and hydrothermal treatment

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