Composites Communications, Journal Year: 2024, Volume and Issue: unknown, P. 102239 - 102239
Published: Dec. 1, 2024
Language: Английский
Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 348, P. 122856 - 122856
Published: Oct. 10, 2024
Language: Английский
Citations
24
Polymers, Journal Year: 2024, Volume and Issue: 16(18), P. 2614 - 2614
Published: Sept. 15, 2024
Polymeric composites for manipulating the sustained release of an encapsulated active ingredient are highly sought after many practical applications; particularly, water-insoluble polymers and core–shell structures frequently explored to manipulate behaviors drug molecules over extended time period. In this study, electrospun nanostructures were utilized develop a brand-new strategy tailor spatial distributions both insoluble polymer (ethylcellulose, EC) soluble (polyvinylpyrrolidone, PVP) within nanofibers, thereby extended-release loaded ingredient, ferulic acid (FA). Scanning electron microscopy transmission assessments revealed that all prepared nanofibers had linear morphology without beads or spindles, those from coaxial processes obvious structure. X-ray diffraction attenuated total reflectance Fourier transform infrared spectroscopic tests confirmed FA fine compatibility with EC PVP, presented in amorphous state. vitro dissolution indicated radical (decreasing shell core) PVP (increasing able play their important role elaborately. On one hand, F3 advantages homogeneous composite F1 higher content solutions inhibit initial burst provide longer period release. other F2 core negative tailing-off The key element was water permeation rates, controlled by ratios polymers. new based on structure paves way developing wide variety polymeric heterogeneous realizing desired functional performances.
Language: Английский
Citations
20
Journal of Food Science, Journal Year: 2024, Volume and Issue: 89(11), P. 7803 - 7818
Published: Oct. 8, 2024
Abstract Bio‐based active food packaging materials have a high market demand. We use coaxial electrospinning technology to prepare core–shell structured nanofibers with sustained antibacterial and antioxidant properties. The fiber core layer was composed of gelatin tea polyphenols, whereas polyphenols provide properties; the sheath pullulan polysaccharides By using scanning electron microscope, it can be seen that diameter distribution prepared uniform surface is smooth; transmission clearly structure; Fourier Transform Infrared X‐ray diffraction analysis indicate an amorphous 2,2‐diphenyl‐1‐picrylhydrazyl free radical scavenging shows higher properties addition polyphenols; test showed had obvious inhibitory effect on growth Staphylococcus aureus Escherichia coli ; nanofiber film dissolution used as fast soluble packaging. Finally, core–sheath‐structured serve for instant food, possessing both rapid water solubility excellent activity, making water‐soluble interesting applications in field
Language: Английский
Citations
20
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 506, P. 160117 - 160117
Published: Jan. 1, 2025
Language: Английский
Citations
8
Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136227 - 136227
Published: Jan. 1, 2025
Language: Английский
Citations
5
Journal of Drug Delivery Science and Technology, Journal Year: 2025, Volume and Issue: 106, P. 106681 - 106681
Published: Feb. 7, 2025
Language: Английский
Citations
4
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141021 - 141021
Published: Feb. 1, 2025
Language: Английский
Citations
3
Macromolecular Rapid Communications, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 22, 2025
Abstract Electrospun functional nanofibers enable controlled release of the loaded active ingredient and an adjustable dissolution rate. However, widespread use toxic organic solvents in electrospinning poses risks to human health environment whereas increasing production costs complexity. This article examines application eco‐friendly technologies food engineering, with a focus on water‐based melt methods. It provides detailed analysis water‐soluble biopolymers synthetic polymers, highlighting their current applications challenges engineering. Water‐based is proposed as sustainable alternative, offering scalability reduced environmental impact. transition essential for advancing engineering toward more environmentally responsible practices.
Language: Английский
Citations
3
Catalysts, Journal Year: 2025, Volume and Issue: 15(2), P. 163 - 163
Published: Feb. 11, 2025
The excessive use of ciprofloxacin, an antibiotic, has led to environmental challenges such as drug resistance and severe water pollution, necessitating effective mitigation strategies. Piezo-photocatalytic technology offers a sustainable solution. In this study, BiVO4, recognized for its exceptional visible light absorption conductivity, was embedded within polyvinylidene fluoride (PVDF) nanofibers address issues secondary pollution enhance material recovery. addition peroxymonosulfate (PMS) further improved the degradation process by generating highly reactive sulfate radicals (•SO4−), which acted synergistically with piezoelectric effects pollutant breakdown. Under combined stir, illumination, PMS activation, BiVO4 achieved 40% higher ciprofloxacin efficiency compared mechanical stir alone. This improvement is attributed generation polarization charges at both ends •SO4−, promoted efficient electron-hole separation oxidative degradation. study introduces novel approach piezo-photocatalytic treatment using flexible membrane materials enhancement.
Language: Английский
Citations
2
Nanomedicine, Journal Year: 2024, Volume and Issue: 20(3), P. 271 - 278
Published: Dec. 23, 2024
Electrospun nanofibers produced through single-fluid blending processes have successfully demonstrated their potential as highly effective wound dressings. However, electrospun Janus nanofibers, in which various chambers can be designed to load different active pharmaceutical ingredients into polymeric matrices, are further exhibiting versatility for promoting healing. This commentary declares that dressings always need multiple functional performances promote unique advantages, with parts interacting environments, thereby providing a versatile platform developing novel Two recent examples, each preparation strategy dressings, discussed, and the promising future of dressing applications is highlighted.
Language: Английский
Citations
10