Photo‐Stimuli Smart Supramolecular Self‐Assembly of Azobenzene/β‐Cyclodextrin Inclusion Complex for Controlling Plant Bacterial Diseases DOI
Jie Yang,

Haojie Ye,

Hongmei Xiang

et al.

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(42)

Published: June 20, 2023

Abstract Controllable and on‐demand delivery of supramolecular systems have received considerable attention in modern agricultural management, especially for managing intractable plant diseases. Here, an intelligent photoresponsive pesticide system is reported based on β ‐cyclodextrin ( ‐CD) azobenzene, which overcomes the resistance phytopathogens caused by irrational use conventional pesticides. Antibacterial bioassays illustrated that designed azobenzene derivative 3a possesses most efficient bioactivity with EC 50 values 0.52–25.31 µg mL −1 toward three typical phytopathogens. Moreover, assembly binary complex @ ‐CD successfully elucidated displays exceptional inhibitory activity biofilm formation. Of note, this significantly improves water solubility, foliar surface wettability, shows marked light‐responsive properties. In vivo anti‐ Xoo assays reveal has excellent control efficiency (protective activity: 51.22%, curative 48.37%) against rice bacterial blight pathogens, their can be elevated to 55.84% activity) 52.05% (curative UV–vis exposure. addition, are non‐toxic various non‐target organisms. This study therefore offers new insights into potential host‐guest complexes as a feasible discovery strategy characterized safe, biocompatible, release, antibiofilm properties overcoming

Language: Английский

Metal and Metalloid Toxicity in Plants: An Overview on Molecular Aspects DOI Creative Commons
Paola Isabel Angulo‐Bejarano, Jonathan Puente-Rivera, Rocío Cruz‐Ortega

et al.

Plants, Journal Year: 2021, Volume and Issue: 10(4), P. 635 - 635

Published: March 27, 2021

Worldwide, the effects of metal and metalloid toxicity are increasing, mainly due to anthropogenic causes. Soil contamination ranks among most important factors, since it affects crop yield, metals/metalloids can enter food chain undergo biomagnification, having concomitant on human health alterations environment. Plants have developed complex mechanisms overcome these biotic abiotic stresses during evolution. Metals metalloids exert several plants generated by elements such as Zn, Cu, Al, Pb, Cd, As, others. The main strategies involve hyperaccumulation, tolerance, exclusion, chelation with organic molecules. Recent studies in omics era increased knowledge plant genome transcriptome plasticity defend against stimuli. aim present review is summarize relevant findings which take up, accumulate, transport, tolerate, respond this metal/metalloid stress. We also address some potential applications biotechnology improve tolerance or increase accumulation.

Language: Английский

Citations

249
Copper: uptake, toxicity and tolerance in plants and management of Cu-contaminated soil DOI

Anayat Rasool Mir,

John Pichtel, Shamsul Hayat

et al.

BioMetals, Journal Year: 2021, Volume and Issue: 34(4), P. 737 - 759

Published: April 28, 2021

Language: Английский

Citations

245
Toxicity of Heavy Metals and Recent Advances in Their Removal: A Review DOI Creative Commons

Manar K. Abd Elnabi,

Nehal E. Elkaliny,

Maha M. Elyazied

et al.

Toxics, Journal Year: 2023, Volume and Issue: 11(7), P. 580 - 580

Published: July 3, 2023

Natural and anthropogenic sources of metals in the ecosystem are perpetually increasing; consequently, heavy metal (HM) accumulation has become a major environmental concern. Human exposure to HMs increased dramatically due industrial activities 20th century. Mercury, arsenic lead, chrome, cadmium have been most prevalent that caused human toxicity. Poisonings can be acute or chronic following via water, air, food. The bioaccumulation these results variety toxic effects on various tissues organs. Comparing mechanisms action reveals induce toxicity similar pathways, including production reactive oxygen species, inactivation enzymes, oxidative stress. conventional techniques employed for elimination deemed inadequate when HM concentration is less than 100 mg/L. In addition, methods exhibit certain limitations, secondary pollutants, high demand energy chemicals, reduced cost-effectiveness. As result, employment microbial bioremediation purpose detoxification emerged as viable solution, given microorganisms, fungi bacteria, superior biosorption bio-accumulation capabilities. This review deals with uptake associated HMs, will increase our knowledge their body organs, leading better management poisoning. aims enhance comprehension offer judicious selection remediation technology HMs. Microbial-based solutions sustainable could potentially crucial cost-effective reducing

Language: Английский

Citations

237
Technologies for removing heavy metal from contaminated soils on farmland: A review DOI
Hai Lin, Ziwei Wang, Chenjing Liu

et al.

Chemosphere, Journal Year: 2022, Volume and Issue: 305, P. 135457 - 135457

Published: June 23, 2022

Language: Английский

Citations

196
Recent advances in the application of water-stable metal-organic frameworks: Adsorption and photocatalytic reduction of heavy metal in water DOI
Zhongwu Li, Lei Wang, Lei Qin

et al.

Chemosphere, Journal Year: 2021, Volume and Issue: 285, P. 131432 - 131432

Published: July 6, 2021

Language: Английский

Citations

172
Sustainable and efficient technologies for removal and recovery of toxic and valuable metals from wastewater: Recent progress, challenges, and future perspectives DOI
Abdelnasser Abidli, Yifeng Huang, Zeineb Ben Rejeb

et al.

Chemosphere, Journal Year: 2021, Volume and Issue: 292, P. 133102 - 133102

Published: Dec. 13, 2021

Language: Английский

Citations

135
Molecular mechanisms underlying heavy metal uptake, translocation and tolerance in hyperaccumulators-an analysis DOI Creative Commons
Sharda Pasricha, Vartika Mathur,

Arushi Garg

et al.

Environmental Challenges, Journal Year: 2021, Volume and Issue: 4, P. 100197 - 100197

Published: July 3, 2021

Phytoremediation is an economically viable green technology that utilizes hyperaccumulator plants to remove heavy metals (HM) from the soil. Hyperaccumulators are adept at sequestering high concentrations of HM in aerial parts and intracellular detoxification through cell wall binding, organic acids, chelation sequestration. Excess activate oxidative stress defense mechanisms initiate synthesis stress-related proteins plants. Plethora studies have assessed feasibility phytoextraction demonstrated biomass metal hyperaccumulation two basic requirements for making process efficient. However, biochemical pathways involved uptake, translocation sequestration these not fully understood. Thus, more fundamental understanding traits needed optimize phytoextraction. In this review, we aim focus on transport, accumulation common such as mercury (Hg), lead (Pb), cadmium (Cd), chromium (Cr), zinc (Zn), copper (Cu) Arsenic (As) We will also discuss prominent metallophytes their phytoremediation strategies. This study be helpful uptake by hyperaccumulators. It would assist gaining knowledge about adaptation strategy used achieve homeostasis.

Language: Английский

Citations

123
Phytoremediation of potentially toxic elements (PTEs) contaminated soils using alfalfa (Medicago sativa L.): A comprehensive review DOI
Li Chen, Jingzi Beiyuan, Weifang Hu

et al.

Chemosphere, Journal Year: 2022, Volume and Issue: 293, P. 133577 - 133577

Published: Jan. 8, 2022

Language: Английский

Citations

119
Potentially toxic elements contamination in surface sediment and indigenous aquatic macrophytes of the Bahmanshir River, Iran: Appraisal of phytoremediation capability DOI
Hamed Haghnazar, Karen A. Hudson‐Edwards, Vinod Kumar

et al.

Chemosphere, Journal Year: 2021, Volume and Issue: 285, P. 131446 - 131446

Published: July 5, 2021

Language: Английский

Citations

105
Health risk assessment for heavy metal accumulation in leafy vegetables grown on tannery effluent contaminated soil DOI Creative Commons
Sobur Ahmed,

Fatema-Tuj-Zohra,

Meem Muhtasim Mahdi

et al.

Toxicology Reports, Journal Year: 2022, Volume and Issue: 9, P. 346 - 355

Published: Jan. 1, 2022

Accumulation of metals (Cr, Zn, Ni, Cd, and Cu) in leafy vegetables cultivated on tannery effluent contaminated soil agricultural land were determined with an Atomic Absorption Spectrophotometer (AAS). The values risk factors for the human population studied, where transferred from to plants via finally, transmitted body through consumption these metal accumulated vegetables. Leafy vegetables, namely Stem amaranths (Amaranthus lividus), Spinach (Spinacia oleracea), Red gangeticus), Jute mallows (Corchorus capsularis), Water spinach (Ipomoea aquatica), Malabar (Basella alba) soils collected downstream Hazaribagh area Keraniganj land. study revealed that contents exceeded permissible limits recommended by WHO/DoE. Tannery was found more polluted than soil. Metal higher limit, particularly case Cr (125.50-168.99 mg/kg Dw) Cd (0.19-0.83 Dw). content order as Cr>Zn>Ni>Cu>Cd Zn>Cr>Cu>Ni>Cd accumulation translocation Spinach>Water spinach>Malabar spinach>Jute mallows>Red amaranths>Stem amaranths. analyses also rate non-contaminated each index 1 Therefore, possible threat chronic carcinogenic diseases emerged if those would be consuming daily diet.

Language: Английский

Citations

83