Carbohydrate Polymers, Год журнала: 2021, Номер 272, С. 118464 - 118464
Опубликована: Июль 21, 2021
Язык: Английский
Nature Reviews Molecular Cell Biology, Год журнала: 2020, Номер 21(11), С. 661 - 677
Опубликована: Сен. 24, 2020
Язык: Английский
Процитировано
643
Journal of Agricultural and Food Chemistry, Год журнала: 2020, Номер 68(7), С. 1935 - 1947
Опубликована: Янв. 31, 2020
Sustainable agriculture is a key component of the effort to meet increased food demand rapidly increasing global population. Nano-biotechnology promising tool for sustainable agriculture. However, rather than acting as nanocarriers, some nanoparticles (NPs) with unique physiochemical properties inherently enhance plant growth and stress tolerance. This biological role depends on their properties, application method (foliar delivery, hydroponics, soil), applied concentration. Here we review effects different types, concentrations various abiotic (salinity, drought, heat, high light, heavy metals) biotic (pathogens herbivores) stresses. The ability stimulate by positive seed germination, root or shoot growth, biomass grain yield also considered. information presented herein will allow researchers within outside nano-biotechnology field better select appropriate starting materials in agricultural applications. Ultimately, shift from testing/utilizing existing designing specific based needs facilitate use nanotechnology
Язык: Английский
Процитировано
532
Nature Nanotechnology, Год журнала: 2019, Номер 14(6), С. 541 - 553
Опубликована: Июнь 1, 2019
Язык: Английский
Процитировано
459
Nature Nanotechnology, Год журнала: 2022, Номер 17(4), С. 347 - 360
Опубликована: Март 24, 2022
Язык: Английский
Процитировано
435
Environmental Science Nano, Год журнала: 2019, Номер 6(8), С. 2311 - 2331
Опубликована: Янв. 1, 2019
The increasing demand for food coupled to various environmental pressures, is the importance of sustainable agricultural practices.
Язык: Английский
Процитировано
338
ACS Nano, Год журнала: 2020, Номер 14(7), С. 7970 - 7986
Опубликована: Июль 6, 2020
Fundamental and quantitative understanding of the interactions between nanoparticles plant leaves is crucial for advancing field nanoenabled agriculture. Herein, we systematically investigated modeled how ζ potential (−52.3 mV to +36.6 mV) hydrodynamic size (1.7–18 nm) hydrophilic influence delivery efficiency pathways specific leaf cells organelles. We studied agricultural interest including carbon dots (CDs, 0.5 5 mg/mL), cerium oxide (CeO2, silica (SiO2, mg/mL) with two major crop species having contrasting anatomies: cotton (dicotyledon) maize (monocotyledon). Biocompatible CDs allowed real-time tracking nanoparticle translocation distribution in planta by confocal fluorescence microscopy at high spatial (∼200 temporal (2–5 min) resolution. Nanoparticle formulations surfactants (Silwet L-77) that reduced surface tension 22 mN/m were found be enabling rapid uptake (<10 through stomata cuticle pathways. Nanoparticle–leaf interaction (NLI) empirical models based on indicate <20 11 nm maize, respectively, positive charge (>15 mV), exhibit highest foliar efficiencies into guard (100%), extracellular space (90.3%), chloroplasts (55.8%). Systematic assessments nanoparticle–plant would lead development NLI predict nanomaterials plants their chemical physical properties.
Язык: Английский
Процитировано
304
International Journal of Nanomedicine, Год журнала: 2021, Номер Volume 16, С. 1681 - 1706
Опубликована: Фев. 28, 2021
The unique properties of carbon nanotubes (CNTs) (such as their high surface to volume ratios, enhanced conductivity and strength, biocompatibility, ease functionalization, optical properties, etc.) have led consideration serve novel drug gene delivery carriers. CNTs are effectively taken up by many different cell types through several mechanisms. acted carriers anticancer molecules (including docetaxel (DTX), doxorubicin (DOX), methotrexate (MTX), paclitaxel (PTX), gemcitabine (GEM)), anti-inflammatory drugs, osteogenic dexamethasone (DEX) steroids, etc. In addition, the use in a number platforms for improved photo-therapy. Further, easy functionalization has prompted deliver genes, such plasmid DNA (PDNA), micro-RNA (miRNA), small interfering RNA (siRNA) vectors various diseases cancers. However, despite all these promises, most important continuous concerns raised scientists reside CNT nanotoxicology environmental effects CNTs, mostly because non-biodegradable state. Despite lack widespread FDA approval, been studied decades plenty vivo vitro reports published, which reviewed here. Lastly, this review covers future research necessary field medicine grow even further.
Язык: Английский
Процитировано
289
Journal of Nanobiotechnology, Год журнала: 2022, Номер 20(1)
Опубликована: Янв. 4, 2022
Nanomaterials (NMs) have received considerable attention in the field of agrochemicals due to their special properties, such as small particle size, surface structure, solubility and chemical composition. The application NMs nanotechnology dramatically overcomes defects conventional agrochemicals, including low bioavailability, easy photolysis, organic solvent pollution, etc. In this review, we describe advances pesticides fertilizers, which are two earliest most researched areas agrochemicals. Besides, article concerns with new applications other bio-pesticides, nucleic acid pesticides, plant growth regulators (PGRs), pheromone. We also discuss challenges industrialization trend Constructing nano-agrochemical delivery system via facilitates improvement stability dispersion active ingredients, promotes precise reduces residual pollution decreases labor cost different scenarios, is potential maintain sustainability agricultural systems improve food security by increasing efficacy inputs.
Язык: Английский
Процитировано
276
Frontiers in Bioengineering and Biotechnology, Год журнала: 2020, Номер 8
Опубликована: Фев. 18, 2020
The main challenges in drug delivery systems are to protect, transport and release biologically active compounds at the right time a safe reproducible manner, usually specific target site. In past, nano-carriers have contributed development of precision medicine lesser extent focused on its inroads agriculture. concept engineered may be promising route address confounding agriculture that could perhaps lead an increase crop production while reducing environmental impact associated with protection food production. objective this review is contrast advantages disadvantages different types nanoparticles currently used biomedical field along their fabrication methods discuss potential use these technologies larger scale Here we explain what problem nano-delivery intent solve as technological platform describe benefits technology has brought medicine. Also here highlight drawbacks face during translation agricultural applications, based lessons learned so far from for purposes. We not only characteristics ideal system, but also constraints regarding including technical, environmental, legal aspects. A key motivation evaluate agriculture, especially area plant breeding, growth promotion, disease control, post-harvest quality control. Further, importance rational design identify current research gaps enable scale-up relevant applications treatment diseases, controlled fertilizers, breeding.
Язык: Английский
Процитировано
256
Nature Plants, Год журнала: 2020, Номер 6(4), С. 404 - 415
Опубликована: Апрель 15, 2020
Язык: Английский
Процитировано
227