Effects, uptake, translocation and toxicity of Ti-based nanoparticles in plants

Kumar, Dinesh; Yadav, Meera; Makarana, Govind; Rajput, Vishnu D.; Biswal, Bisworanjita; Kashyap, Suryakanta; Kumar, Rakesh; Jatav, Hanuman Singh; Singh, Pratibha

doi:10.1016/b978-0-323-90774-3.00014-3

Cited by 4 publications

(1 citation statement)

References 138 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…At 30 DAS, the application of 100% RDN through Urea and 75% RDN with 25% nitrogen through Nano-N resulted in significantly more leaves, as did these treatments at the first and second cuts. The increase in the number of leaves may be due to the abundant supply of nitrogen through various nitrogen management practices, which could have increased protoplasmic constituents and accelerated cell division and elongation processes [18].…”

Section: Resultsmentioning

confidence: 99%

Assessment of Growth Parameters in Oats (Avena sativa L.) with Application of Nano Urea Fertilizer: A Field-based Study

Rajesh

Choudhary²,

Kumar³

et al. 2023

IJECC

View full text Add to dashboard Cite

This study aimed to evaluate the efficacy of Nano nitrogen on various growth parameters of oats leads to growth and yield, including plant height, plant population, number of leaves, leaf length, leaf width, and the total number of tillers per plant. During the study, growth parameters were recorded at 30 days after sowing and after the I and II cuts. Results revealed that 30 days after seeding, applying 100% recommended dose of nitrogen (RDN) through Urea and 75% RDN with 25% nitrogen through Nano-N resulted in significantly greater plant heights as compared to the rest of the treatment combinations. Similarly, these treatments also had significantly higher plant heights during the I and II cuts. The number of leaves significantly increased with the application of nitrogen through all sources, either individually or in combination, highest number of leaves was observed when 100% RDN was applied through Urea or when 75% RDN was applied combined with 25% nitrogen through Nano-N. The leaf length and width of the oats were also significantly improved by nitrogen management practices, with the maximum leaf length observed when 100% RDN was applied through Urea or when 75% RDN was applied combined with 25% nitrogen through Nano-N. Similarly, the highest leaf width was observed with the application of 100% RDN through Urea at all stages, while 75% RDN + 25% Nano-N was comparable to 100% RDN through Urea. The number of tillers per plant was significantly affected by different nitrogen management practices at 30 days after sowing and after the I and II harvests, highest number of tillers per plant was observed through the application of 100% RDN through Urea. Overall, the results show that the use of Nano nitrogen can significantly improve the growth attributing characteristics as well as yield attributes and yield of oats, particularly when combined with traditional nitrogen sources. These findings are consistent with previous research in this area.

show abstract

Section: Resultsmentioning

confidence: 99%

Assessment of Growth Parameters in Oats (Avena sativa L.) with Application of Nano Urea Fertilizer: A Field-based Study

Rajesh

Choudhary²,

Kumar³

et al. 2023

IJECC

View full text Add to dashboard Cite

show abstract

Plant Nano‐Immunoengineering and Biostimulant Applications of Ti₃C₂T_x MXene Colloids for Enhanced Systemic Defense against Phytopathogens and Stress Resistance Mechanisms

Khanahmadi,

Richter,

Dhingra

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

The large‐scale implementation of antimicrobial agrochemicals to increase plant resistance against invasive phytopathogenic organisms and to secure crop yields and quality imposes critical cost and environmental challenges in agriculture. Thus, there is a growing need for alternative sustainable methods in today's farming to boost the plants’ growth and immune systems, safeguarding them from biotic stresses more eco‐economically. In this context, interest in the potential applications of functional carbon‐based nanomaterials has surged due to their tunable physicochemical/biological properties. MXenes, the latest materials in this family, are revolutionizing various fields in biology‐medicine, as they have been shown to possess intrinsic anti‐inflammatory/antimicrobial/anticancer properties and biocompatibility with different cells/tissues at controlled doses, opening avenues for advancing nanoagriculture. Here, innovative applications of mixed‐low‐dimensional titanium carbide MXene (Ti3C2Tx)‐based aqueous colloids are reported for plant immunoengineering and biostimulation, including autoclave‐treated Ti3C2Tx nanosheets’ impacts on enhancing defense‐related biological responses, seed‐to‐seedling transition, and underlying gene/hormone regulatory mechanisms. Foliar application of their relatively low doses serves as elicitor/priming active and stomatal closure‐inducing agent to boost plant innate immunity, expression of defense genes, systemic disease resistance, and defense/growth‐related responses. This sophisticated bioactivity resulted in reactive‐oxygen‐species production, inducing anti‐phytoviral/anti‐phytobacterial/anti‐phytofungal modes‐of‐action through direct pathogens‐inhibition and indirect regulation of plant immune system, implying MXene's potential for agricultural‐protection‐by‐nanodesign.

show abstract

Effects of Size and Dose of Titanium Dioxide on the Early Development of Rice Exposed to Nanoparticle Suspensions

Theerak,

Ditthakit,

Puttamuk

et al. 2023

J. Biosyst. Eng.

View full text Add to dashboard Cite

Effects, uptake, translocation and toxicity of Ti-based nanoparticles in plants

Cited by 4 publications

References 138 publications

Assessment of Growth Parameters in Oats (Avena sativa L.) with Application of Nano Urea Fertilizer: A Field-based Study

Assessment of Growth Parameters in Oats (Avena sativa L.) with Application of Nano Urea Fertilizer: A Field-based Study

Plant Nano‐Immunoengineering and Biostimulant Applications of Ti₃C₂T_x MXene Colloids for Enhanced Systemic Defense against Phytopathogens and Stress Resistance Mechanisms

Effects of Size and Dose of Titanium Dioxide on the Early Development of Rice Exposed to Nanoparticle Suspensions

Contact Info

Product

Resources

About

Effects, uptake, translocation and toxicity of Ti-based nanoparticles in plants

Cited by 4 publications

References 138 publications

Assessment of Growth Parameters in Oats (Avena sativa L.) with Application of Nano Urea Fertilizer: A Field-based Study

Assessment of Growth Parameters in Oats (Avena sativa L.) with Application of Nano Urea Fertilizer: A Field-based Study

Plant Nano‐Immunoengineering and Biostimulant Applications of Ti3C2Tx MXene Colloids for Enhanced Systemic Defense against Phytopathogens and Stress Resistance Mechanisms

Effects of Size and Dose of Titanium Dioxide on the Early Development of Rice Exposed to Nanoparticle Suspensions

Contact Info

Product

Resources

About

Plant Nano‐Immunoengineering and Biostimulant Applications of Ti₃C₂T_x MXene Colloids for Enhanced Systemic Defense against Phytopathogens and Stress Resistance Mechanisms