Talanta, Journal Year: 2024, Volume and Issue: 284, P. 127269 - 127269
Published: Nov. 22, 2024
Language: Английский
Current Opinion in Colloid & Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 101917 - 101917
Published: March 1, 2025
Language: Английский
Citations
0
International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(6), P. 2492 - 2492
Published: March 11, 2025
Nanoparticles are small structures that differ in terms of their shape and composition; high surface-to-volume ratio is responsible for unique properties make them perfect mediators the delivery substances. do not only include metallic spheres but also complex polysaccharides capsule viruses or bacterial protein complexes (which can be considered bionanoparticles), which 1–100 nm size. Although nanoparticles most widely studied from medical perspectives, potential applications almost limitless. One such promising use functional plant protection against diseases. precise decreases need other chemical compounds, thanks to increased product stability a target site, production often burdened by large quantities toxic wastes. This problem limited if we apply bioreactor green synthesis method, includes with microorganisms. Bacteria produce internally, externally, producing metabolites used nanoparticle directly, e.g., surfactants, indirectly as reducing agents metal production. Regardless source nanoparticles, they processes disease/pathogen detection disease suppression. The endless variety materials possible modifications subjected makes it impossible predict how will future. Nevertheless, this study, would like turn attention fact although viewed synthetic structures, ever-present microbial world play an important part intermicrobial interactions. As usefulness has been tested over years co-evolution, may useful look future directions fascinating technology.
Language: Английский
Citations
0
Nano Letters, Journal Year: 2025, Volume and Issue: unknown
Published: March 26, 2025
Sustainable plant-derived biopolymers cellulose nanocrystals (CNC) and Zein protein were used to deliver plasmid DNA with a reporter GFP gene (pDNA) plant cells. CNC modified the cationic agent 2,3-epoxypropyltrimethylammonium chloride (EPTMAC) electrostatically bind negatively charged pDNA. Established pDNA-CNC pDNA-Zeins conjugates delivered tobacco cells by leaf injection vacuum infiltration of leaves seedlings. Both methods effectively provided transient expression in exposed that was visualized confocal microscopy confirmed qRT-PCR (GFP expression) Western blot expression). Our findings support idea nanopolymers derived from agricultural waste residues can successfully be advance transformation editing. Delivering genetic material using biocompatible, plant-based large-scale tissues reduces existing limitations increases speed process.
Language: Английский
Citations
0
ACS Omega, Journal Year: 2024, Volume and Issue: 9(14), P. 16572 - 16580
Published: April 1, 2024
Sulfated cellulose nanocrystals' (CNCs') facile aqueous dispersibility enables producing films, fibers, and other materials using only water as a solvent but prevents sulfated CNCs in applications that require immersion. We report modifying with 3-aminopropyl-triethoxysilane (APTES) via simple, single-pot reaction scheme dramatically improves the hydrolytic stability of CNC films. The effects APTES modification on CNCs' properties were studied attenuated total reflectance Fourier transform infrared spectroscopy, atomic force optical microscopy, thermogravimetric analysis, dynamic light scattering, ultimate analysis. Substituting mere 12.6% available hydroxyl groups increased shear cast films while having minor impacts their mechanical properties. In addition, quartz crystal microbalance dissipation monitoring (QCMD) multiparametric surface plasmon resonance (MP-SPR) studies showed CNC-APTES also had greater irreversible binding carbofuran, pesticide emerging contaminant. These results highlight is promising method for increasing utility sensors, adsorbents, requiring
Language: Английский
Citations
3
International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 136660 - 136660
Published: Oct. 1, 2024
Language: Английский
Citations
1
Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown
Published: Feb. 23, 2024
Abstract This article investigates the necessity of sodium hydroxide (NaOH) addition for amine functionalization sulfated cellulose nanocrystals (CNCs) and its effect on nanocrystal reactivity with herbicide 2,4-dichlorophenoxyacetic acid (2,4-D). The use CNCs as a nanocarrier active biomolecules has grown in past decade. Previously, were produced by laboratory sulfuric hydrolysis protocols that imparted sulfate half-ester groups hydrogen counterions. Because this, researchers cited need to add deprotonating base such NaOH before amination, common precursor reaction further biomolecule functionalization. However, current commercially have counterion instead hydrogen. work explores whether commercial negates We investigated 10 wt% solution amination 1 2 CNC dispersions. Following this step, then modified via EDC/NHS chemistry attach 2,4-D. Thermogravimetric analysis coupled infrared spectroscopy was used qualitatively confirm attachment. Elemental determined degree substitution all dispersions ranged from 5.4–6.7%. 2,4-D attachment varied 3.9–6.5% when present 7.1% not added. These results highlight how evolution extraction methods resulted no longer being necessary successful reactions using sourced counterion.
Language: Английский
Citations
0
Talanta, Journal Year: 2024, Volume and Issue: 284, P. 127269 - 127269
Published: Nov. 22, 2024
Language: Английский
Citations
0