Опубликована: Янв. 1, 2023
Язык: Английский
Archives of Microbiology, Год журнала: 2025, Номер 207(3)
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
3
Discover Nano, Год журнала: 2025, Номер 20(1)
Опубликована: Фев. 14, 2025
At present, there is an escalating concern among consumers regarding the spoilage and safety of food items. Furthermore, packaging materials used within industry are typically unsustainable packaging. To confront this significant challenge, nanotechnology may offer a feasible alternative to standard practices. Several naturally derived polymers capable substituting petrochemical-based polymers. The application biopolymers has demonstrated ability prolong shelf life However, these frequently exhibit limited functionality. incorporation nanomaterials can significantly enhance capabilities films. fields trending areas research that hold promise for addressing various challenges sector. Integrating into yields advantages relative traditional approaches. It contributes enhanced quality safety, provides with insights their dietary practices, enables repair tears, increases longevity storage. Incorporating biobased films gained prominence in sustainable This review explores general overview historical perspective nanotechnology. In addition, we addressed kinds involved functions applications briefly reviewed. compilation discussion highlight safe, sustainable, satisfiable Finally, toxicity, future trends were summarized. underscores necessity
Язык: Английский
Процитировано
3
Materials Chemistry and Physics, Год журнала: 2024, Номер 315, С. 129008 - 129008
Опубликована: Янв. 31, 2024
Язык: Английский
Процитировано
10
Results in Chemistry, Год журнала: 2023, Номер 5, С. 100810 - 100810
Опубликована: Янв. 1, 2023
In this study, CdO-NiO nano composites (NCs), CdO NPs, NiO NPs were synthesized by the help of chemical co precipitation method and investigated XRD, SEM, UV–vis, PL FTIR. Face centered cubic structure having Fm3m space group observed XRD for both metal oxides NiO, their corresponding crystallite size obtained from WH plot are 73 nm 16 presents in NCs. Similarly we have FCC which separately. EDX reveals elements present with atomic percentage. Band gap NCs was calculated using tauc is around 2.89 eV, 2.74 eV 4 NCs, respectively confirming semi conducting nature. The presence bonds Cd-O Ni-O confirmed An enhanced comparative photo catalytic activity UV light 140 min also done two hazardous dyes Congo red 90.18 % degradation [K = 0.0155 min−1, T50 45 min] Rose bengal 83.53 0.0126 55 By similar observation separately values 88.86 0.0165 42 min], 79.71 0.0117 59.23 87.81 0.0164 42.25 82.68 0.0131 52.90 respectively.
Язык: Английский
Процитировано
23
Chemosphere, Год журнала: 2024, Номер 350, С. 141098 - 141098
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
8
Materials Today Sustainability, Год журнала: 2024, Номер 26, С. 100770 - 100770
Опубликована: Март 26, 2024
Язык: Английский
Процитировано
7
Advanced Materials Interfaces, Год журнала: 2024, Номер 11(18)
Опубликована: Май 16, 2024
Abstract Extensive research is being carried out on the degradation of water pollutants using various strategies to overcome global crisis. In present study, xerogels as a better alternative utilized metal oxides for photocatalytic toxic such dyes. Xerogels polyaniline (PANI) and polypyrrole (PPy) are synthesized phytic acid dopant well cross‐linker in weight ratios 1:1, 1:2, 2:1 via simple chemical oxidative polymerization. The analyzed their spectral, morphological, thermal, optical properties FTIR, UV–vis, XRD, SEM, TGA techniques. also tested activity against textile dyes – Methylene Blue (MB), Alizarin Red S, (ARS), Rhodamine B (RhB), Methyl Orange (MO). Among all composite xerogels, PANI/PPy‐2/1 showed excellent efficiency 91% MB dye, 88% RhB 96% ARS 92% MO dye respectively. PANI/PPy than pristine counterparts. fragments degraded examined LCMS technique tentative mechanism proposed.
Язык: Английский
Процитировано
4
Green Processing and Synthesis, Год журнала: 2024, Номер 13(1)
Опубликована: Янв. 1, 2024
Abstract In this study, the polar root extract of Cyperus scariosus R.Br. was used for biogenic synthesis ZnO NPs. The results study show that NPs have a spherical structure with an average size 85.4 nm. synthesized catalysts were tested their photocatalytic activity by degrading methyl orange and methylene blue under sunlight. Improved degradation efficiencies 79.44% 84.92% achieved within 120 min. exhibited strong antibacterial against both Gram-positive Listeria monocytogenes (18 mm) Staphylococcus epidermidis (20 Gram-negative strains Escherichia coli (16 Bordetella bronchiseptica (14 mm), as shown inhibition zones, which comparable to positive control (ceftriaxone) but larger than plant extract. showed high antioxidant activity, ferric-reducing power assay value 66.29 µg (AAE µg·mL −1 ) DPPH 57.44 obtained at concentration 500 µL, higher those C. Quantification total phenolic flavonoid content yielded values 57.63 (GAE 70.59 (QCE ), respectively. At μL (1 mg·mL nanoparticles (NPs) greater anti-inflammatory effect (84.12%) compared (34.39%). Overall, our findings highlight versatile properties green demonstrate potential environmental remediation antimicrobial formulations, well promising candidates further investigation in biomedical fields such drug delivery therapy.
Язык: Английский
Процитировано
3
Ceramics International, Год журнала: 2025, Номер unknown
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Molecules, Год журнала: 2025, Номер 30(7), С. 1463 - 1463
Опубликована: Март 26, 2025
This review provides an overview of the fabrication methods for Ti3C2Tx MXene-based hybrid photocatalysts and evaluates their role in degrading organic dye pollutants. MXene has emerged as a promising material due to its high metallic conductivity, excellent hydrophilicity, strong molecular adsorption, efficient charge transfer. These properties facilitate faster separation minimize electron–hole recombination, leading exceptional photodegradation performance, long-term stability, significant attention degradation applications. significantly improve efficiency, evidenced by higher percentage reduced time compared conventional semiconducting materials. also highlights computational techniques employed assess enhance performance degradation. It identifies challenges associated with photocatalyst research proposes potential solutions, outlining future directions address these obstacles effectively.
Язык: Английский
Процитировано
0