Nano Research, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 7, 2024
Language: Английский
ACS Nano, Journal Year: 2024, Volume and Issue: 18(45), P. 31188 - 31203
Published: Nov. 1, 2024
Salt stress has strongly impacted the long-term growth of eco-friendly farming worldwide. By targeting oxidative induced by salt, utilization biomass-derived carbon dots (CDs) that possess high-efficiency antioxidant properties, are nontoxic, and have excellent biocompatibility represents a viable effective approach for enhancing salt tolerance plants. In this study, we blended magnesium oxide nanoparticles with sources derived from durian shells to construct Mg-doped (Mg-CDs) through hydrothermal reaction. We demonstrated foliar application 150 μg/mL Mg-CDs rice plants after treatment 100 mM effectively increased plant height (9.52%), fresh weight (22.41%), dry (33.33%), K+ content (21.46%), chlorophyll (36.21%), carotenoid (16.21%); decreased malondialdehyde (MDA) (9.43%), Na+ (25.75%), H2O2 (17.50%), O2•– contents (37.99%); promoted photosynthetic system activity. Transcriptome analysis revealed Mg-CD pretreatment triggered transcriptional reprogramming in seedlings. The enrichment Kyoto Encyclopedia Genes Genomes pathways based on trend groups gene expression patterns Profile 8 15 indicated priming activated signaling- defense-related pathways, such as metabolic biosynthesis secondary metabolites, photosynthesis pathways. These activations subsequently prompted genes related mitogen-activated protein kinase signaling pathway, hormone signal transduction, response, system. This study use potential strategy increase tolerance, creating possibility regulation crop salinity offering valuable advancements sustainable agriculture.
Language: Английский
Citations
9
Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106135 - 106135
Published: Feb. 1, 2025
Language: Английский
Citations
2
Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137486 - 137486
Published: Feb. 1, 2025
Language: Английский
Citations
1
Nano Letters, Journal Year: 2024, Volume and Issue: 24(28), P. 8702 - 8708
Published: July 2, 2024
Quasi-2D perovskites based blue light-emitting diodes (LEDs) suffer from its poor electroluminescence performance, mainly caused by the nonradiative recombination in defect-rich low-
Language: Английский
Citations
8
Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: unknown, P. 110426 - 110426
Published: Sept. 1, 2024
Language: Английский
Citations
7
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156781 - 156781
Published: Oct. 1, 2024
Language: Английский
Citations
7
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 23, 2024
Abstract Highly luminescent carbon dots (CDs) have garnered significant attention and are increasingly utilized in various fields. Despite its importance, there has been a lack of comprehensive reviews focusing specifically on highly CDs. It is aimed here to fill that gap by exploring CDs with high photoluminescence quantum yield (PLQY), starting an examination the mechanisms underlying The selection synthetic raw materials preparation methods along research progress reviewed information across bands then statistically summarized several tables. Subsequently, structural features, synthesis methods, purification strategies lead PLQY based analyzing collected examples Furthermore, luminescent‐based multifunctional applications bioimaging, light‐emitting diodes, solar concentrators, lasers introduced. Finally, current landscape evaluated, existing challenges identified, feasible directions proposed for future development.
Language: Английский
Citations
7
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(44)
Published: May 21, 2024
Abstract Carbon dots (CDs) have emerged as an exceptional material for the emission layer in new generation of electroluminescent light‐emitting diodes (ELEDs) owing to their low cost, high stability, and luminous efficiency. Although blue CDs‐based ELEDs a wide bandgap exciton utilization efficiency (EUE), it is still challenging increase external quantum (EQE). thermally activated delayed fluorescence triplet‐triplet annihilation may improve EUE, design complicated by significant charge transfer characteristics introduced energy spitting T1 S1. This research effectively produced blue‐emitting CDs using heated process carefully selecting precursors overcome aforementioned challenges. Deep based on are developed manipulating electron‐hole mobility level structure device. The EQEs these exceeded those previously reported over 7%. study presents concepts introduces novel approach develop cost‐effective, environmentally friendly, highly efficient metal‐free ELEDs.
Language: Английский
Citations
6
Small, Journal Year: 2024, Volume and Issue: 20(46)
Published: Aug. 2, 2024
Abstract Carbon dots (CDs) based room temperature phosphorescence (RTP) materials can be prepared via facile procedures and exhibit excellent photostability biocompatibility. Furthermore, doping of hetero‐atoms into CDs afford multiple triplet levels. The RTP emission generated from the resultant always displays outstanding dynamic behaviors even efficiently excited by visible light. Given this, CDs‐based not only used for anti‐counterfeiting but also great application potential in signage illumination fields. In this contribution, a type B, N, P co‐doped are hectogram scale. Upon excitation UV lamp white LED, obtained emit green yellow RTP, respectively, lifetime which 851 481 ms, respectively. It is found that luminescence color further tuned. By controlling degree carbonization, facilely tuned to orange‐red. Based on an energy transfer strategy, red. Benefited visible‐excited colorful emission, these anti‐counterfeiting, fingerprint collection, luminescent traffic explored.
Language: Английский
Citations
6
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 16, 2024
Abstract Circularly polarized luminescence (CPL) has numerous applications in optical data storage, quantum computing, bioresponsive imaging, liquid crystal displays, and backlights three‐dimensional (3D) displays. In addition to their competitive properties, carbon dots (CDs) benefit from simple low‐cost preparation, facile post‐modification, excellent resistance photo‐ chemical bleaching after carbonization. Combining the superior performance with polarization peculiarities through hierarchical structure engineering is imperative for development of CDs. this study, hydrophobic interactions aromatic ligands, which participate surface‐ligand post‐modification process on ground‐state chiral core, are employed drive oriented assembly. Furthermore, residual amides CDs form multiple hydrogen bonds during gradual aggregation, causing assembled materials an asymmetric bending structure. Superficial ligands interfere dynamics exciton radiation transition stabilize excited state achieve a circularly signal. The linkage overcome frequent aggregation‐induced quenching phenomenon that present difficulties conventional CDs, facilitate assembly self‐supporting films, improve expression. full‐color white CPL manipulated by simply adjusting functional groups also illustrates versatility strategy. Finally, large flexible films multicolor light‐emitting diodes based stable powder phosphors were constructed, thereby providing feasible technical support 3D
Language: Английский
Citations
6