Synthesis and characterization of ZnO QDs - GO core-shell nanoparticles via sonochemistry DOI
Antonio J. Ramírez, A. Cano, A. García Murillo

и другие.

Journal of Ovonic Research, Год журнала: 2025, Номер 21(1), С. 29 - 35

Опубликована: Янв. 9, 2025

In this work, an innovative approach for the synthesis of ZnO QDs-GO core-shell nanostructures by ultrasonic bath sonochemistry is presented. This method allows formation with a QDs core and outer layer GO sheets, optimizing interaction. The proposed concentration conditions precursors achieve morphological control structural properties nanostructures. characterizations carried out FT-IR, Raman TEM confirm successful CS structure. work provides significant advance in compression nanohybrid structures, redesigning various technologies.

Язык: Английский

Mechanically Controlled Enzymatic Polymerization and Remodeling DOI
Lei Yang, Xinyu Guo,

Yiyan Yang

и другие.

ACS Macro Letters, Год журнала: 2024, Номер 13(4), С. 401 - 406

Опубликована: Март 21, 2024

In nature, proteins possess the remarkable ability to sense and respond mechanical forces, thereby triggering various biological events, such as bone remodeling muscle regeneration. However, in synthetic systems, harnessing force induce material growth still remains a challenge. this study, we aimed utilize low-frequency ultrasound (US) activate horseradish peroxidase (HRP) catalyze free radical polymerization. Our findings demonstrate efficacy of mechano-enzymatic chemistry rapidly properties materials through cross-linking polymerization surface coating. The resulting samples exhibited significant enhancement tensile strength, elongation, Young's modulus. Moreover, hydrophobicity could be completely switched within just 30 min US treatment. This work presents novel approach for incorporating sensing rapid capabilities into materials.

Язык: Английский

Процитировано

3

Recent research progress on graphene-based sound-absorbing materials DOI
Hang Ye, Yuanjun Liu, Zhao Xiao-ming

и другие.

Materials Today Chemistry, Год журнала: 2024, Номер 38, С. 102139 - 102139

Опубликована: Май 31, 2024

Язык: Английский

Процитировано

3

Ultrasound-Based Sonochemical Synthesis of Nanomaterials DOI
K. Sakthipandi,

B. Sethuraman,

K. Venkatesan

и другие.

Опубликована: Дек. 17, 2024

Язык: Английский

Процитировано

3

Antifungal Activity of Nanochitosan in Colletotrichum musae and Colletotrichum chrysophillum DOI Creative Commons

Nixe Adriana Hernández-López,

Maribel Plascencia‐Jatomea, Carmen Lizette Del‐Toro‐Sánchez

и другие.

Polysaccharides, Год журнала: 2025, Номер 6(1), С. 4 - 4

Опубликована: Янв. 7, 2025

The search for developing materials of natural origin has become imperative due to the resistance shown by phytopathogenic microorganisms traditional antimicrobial agents. Natural polymers such as chitosan offer a new alternative fungal infections because, in most cases, these are biocompatible, nontoxic, and natural. This study aimed synthesize nanochitosan using ultrasonication evaluate its antifungal activity on Colletotrichum chrysophillum musae. Nanochitosan 302.4 ± 92.3 nm zeta potential +35.9 2.3 Mv, amorphous shape, rough surface, was obtained. reduced radial growth 21%, C. while musae showed maximum inhibition 26% at concentration 1.5 mg mL−1 nanochitosan. species affected, with 38% increase hyphal diameter 12 h. Also, affected integrity fungi cell walls, plasma membrane, generated low oxidative stress level. Our findings indicate that induces notable changes intracellular structures tested phytopathogens. Nevertheless, additional investigations required clarify mechanisms underlying adaptability or strains exhibit sensitivity this biopolymer.

Язык: Английский

Процитировано

0

Synthesis and characterization of ZnO QDs - GO core-shell nanoparticles via sonochemistry DOI
Antonio J. Ramírez, A. Cano, A. García Murillo

и другие.

Journal of Ovonic Research, Год журнала: 2025, Номер 21(1), С. 29 - 35

Опубликована: Янв. 9, 2025

In this work, an innovative approach for the synthesis of ZnO QDs-GO core-shell nanostructures by ultrasonic bath sonochemistry is presented. This method allows formation with a QDs core and outer layer GO sheets, optimizing interaction. The proposed concentration conditions precursors achieve morphological control structural properties nanostructures. characterizations carried out FT-IR, Raman TEM confirm successful CS structure. work provides significant advance in compression nanohybrid structures, redesigning various technologies.

Язык: Английский

Процитировано

0