Modified carbon dot‐mediated transient transformation for genomic and epigenomic studies in wheat

Plant Biotechnology Journal, Год журнала: 2025, Номер unknown

Опубликована: Фев. 19, 2025

Summary Genotype restriction poses a significant bottleneck to stable transformation in the vast majority of plant species, thereby severely impeding advancement bioengineering, particularly for crops. Nanoparticles (NPs) can serve as effective carriers transient delivery nucleic acids, facilitating gene overexpression or silencing plants genotype‐independent manner. However, applications NP‐mediated systems comprehensive genomic studies remained underexplored plants, especially crops that face challenges genetic transformation. Consequently, there is an urgent need efficient capable generating whole seedlings with uniformly transformed acids. We have developed straightforward and modified carbon dot (MCD)‐mediated system delivering DNA plasmids into seeds wheat, which also applicable other species. This facilitates generation contain transferred plasmids. Furthermore, our study demonstrates this serves excellent platform conducting functional including validation functions, protein interactions regulation, omics studies, genome editing. significantly enhances research any Thus, provides first time evidence new MCDs genomics epigenomic bioengineering potentially leading improvement desirable agronomic traits

Язык: Английский

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The role of fluorescent carbon dots in the fate of plastic waste

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(5), С. 110322 - 110322

Опубликована: Июнь 9, 2023

Язык: Английский

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The characterization of plant derived-carbon dots and its responses on chlorophyll a fluorescence kinetics, radical accumulation in guard cells, cellular redox state and antioxidant system in chromium stressed-Lactuca sativa

Chemosphere, Год журнала: 2024, Номер 356, С. 141937 - 141937

Опубликована: Апрель 8, 2024

Язык: Английский

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Microwave-assisted one-pot synthesis of carbon dots from biomass: Fe(III) ion sensing and in-situ methylene blue reduction catalytic activity

Desalination and Water Treatment, Год журнала: 2024, Номер 320, С. 100624 - 100624

Опубликована: Июль 22, 2024

In this study, zero-dimensional fluorescent carbon dots were synthesized from affordable organic bio-precursors derived chayote seeds using a one-pot microwave-assisted carbonization process. These biomass-derived display excellent fluorescence properties, with an average size of approximately 3.3 nm and quantum yield about 9.56 %. The emission spectra recorded at different excitation peaks, the highest intensity peak observed 387 wavelength 320 nm. effectively detect Fe3+ ions, detection limit 4.5 µmol. Carbon show strong catalytic reduction activity against Methylene Blue dye, achieving 81 % in short period. presents sustainable promising option for applications metal sensing degradation.

Язык: Английский

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Impacts of Micro(nano)plastics on Terrestrial Plants: Germination, Growth, and Litter

Plants, Год журнала: 2023, Номер 12(20), С. 3554 - 3554

Опубликована: Окт. 12, 2023

Micro(nano)plastics (MNP) are pervasive in various environmental media and pose a global pollution issue, particularly terrestrial ecosystems, where they exert significant impact on plant growth development. This paper builds upon prior research to analyze consolidate the effects of MNP soil properties, seed germination, growth, litter decomposition. The objective is elucidate behavior their mechanisms influence life cycle. unique physicochemical electrical properties enable them modify structure, water retention capacity, pH. They can potentially act as “electron shuttles” or disrupt natural decomposition, thereby interfering with nutrient transport availability soil. Furthermore, physically obstruct channels within plants, impacting absorption. Once infiltrating tissues, form eco-coronas proteins. Together adsorbed plant’s surface its normal physiological processes, leading changes photosynthesis, biomass, cellular toxicity, genetics, uptake, gene expression. These changes, turn, germination As burgeoning field, future studies should delve deeper into aspects these such elucidating pathways through which enter assessing intensity toxicity different species, exploring relationship between micro(nano)plastics shuttles”. endeavors will contribute establishing more comprehensive theoretical framework for understanding plants.

Язык: Английский

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Environmentally benign, bright luminescent carbon dots from IV bag waste and chitosan for antimicrobial and bioimaging applications

Environmental Research, Год журнала: 2023, Номер 238, С. 117182 - 117182

Опубликована: Сен. 21, 2023

Язык: Английский

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Xylan derived carbon dots composite ZIF-8 and its immobilized carbon fibers membrane for fluorescence selective detection Cu2+ in real samples

Chemical Engineering Journal, Год журнала: 2023, Номер 474, С. 145804 - 145804

Опубликована: Сен. 3, 2023

Язык: Английский

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Blue-Emissive Antioxidant Carbon Dots Enhance Drought Resistance of Pea (Pisum sativum L.)

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(30), С. 39090 - 39103

Опубликована: Июль 20, 2024

Prolonged drought conditions are a critical challenge for agricultural advancement, threatening food security and environmental equilibrium. To overcome these issues, enhancing plant resilience to is essential growth sustainable agriculture. In this study, blue-emitting antioxidant carbon dots (B-CDs), synthesized from citric acid ascorbic acid, emerged as promising solution enhance the resistance of peas (Pisum sativum L.). B-CDs can efficiently scavenge reactive oxygen species (ROS), which harmful in excess plants under stress conditions. Through detailed experimental analyses density functional theory (DFT) studies, it found that possess structures featuring eight-membered aromatic rings with abundant oxygen-containing groups, providing active sites reactions ROS. The practical benefits evident tests pea exposed These show remarkable reduction ROS accumulation, an increase photosynthetic efficiency due improved electron transfer rates, significant enhancement. Compared untreated controls stress, application results impressive fresh dry weights both shoots roots seedlings by 39.5 43.2% 121.0 73.7% weights, respectively. This suggests significantly mitigate negative effects on plants. Thus, leveraging opens novel avenue abiotic stressors through nanotechnology, thereby offering pathway counter challenges

Язык: Английский

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Nano-Food Farming: Toward Sustainable Applications of Proteins, Mushrooms, Nano-Nutrients, and Nanofibers

Agronomy, Год журнала: 2024, Номер 14(3), С. 606 - 606

Опубликована: Март 18, 2024

The relationship between agriculture and food is very close. It impossible to produce adequate crops for global security without proper farm management. Farming practices represent direct indirect controlling factors in terms of security. management influence agro-food production from seed germination through the post-harvest treatments. Nano-farming utilizes nanotechnologies agricultural production. This review covers four key components nano-farming: nano-mushroom production, protein-based nanoparticles, nano-nutrients, nanofibers. provides a comprehensive overview potential applications nanotechnology agriculture. role these will be discussed relation challenges faced solutions required achieve sustainable Edible mushrooms are important because they nutritious source can nanoparticles that used other sources. Protein-based have considerable delivery bioactives as carriers applications. Nano-nutrients (mainly nano-selenium, nano-tellurium carbon nanodots) crucial impacts on nutrient status plant-based foods. Carbon nanodots carbon-based nanomaterials positively. There promising nanofibers packaging, safety processing. However, further research needed understand risks system.

Язык: Английский

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Endogenous Food-Borne Sugar Beet Molasses Carbon Dots for Alleviating the Drought and Salt Stress in Tobacco Plant

Journal of Plant Growth Regulation, Год журнала: 2023, Номер 42(7), С. 4541 - 4556

Опубликована: Фев. 15, 2023

Язык: Английский

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