Effects of aniline on growth, oxidative and DNA damage of rice (Oryza sativa L.) seedlings

Tao, Nan; Zhang, Wenrui; Si, Liang; Zhang, Runqiang; Wang, Dan; Guo, Changhong

doi:10.1016/j.eti.2022.102583

Cited by 9 publications

(3 citation statements)

References 61 publications

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“…Anilines significantly inhibit rice seed germination and root growth and also reduce DNA content in rice seedlings. 49 At the same concentration (200 μg/ml), caffeic acid inhibited seed germination and seedling growth of Arabidopsis thaliana stronger than those of the commercial herbicides acetochlor and glyphosate. 50 Caffeic acid and 4-hydroxybenzoic acid are considered to be allelochemicals of Bidens pilosa L., which contribute to the invasion of Bidens pilosa L. 51 N,N-dimethylaniline, 52 caffeic acid, 51 , 53 , 54 4-hydroxybenzoic acid, 51 , 53 , 54 4-hydroxybenzaldehyde, 54 and cis-9-octadecenoic 55 have been demonstrated to be allelochemicals, but eupatilin, 2-phenylethylamine, schisandragenol A, and 1-monolinolein have not yet been reported on their allelopathic activities.…”

Section: Discussionmentioning

confidence: 95%

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

Wang,

Zhang

et al. 2024

Plant Signaling & Behavior

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Allelopathy is the main chemical means in the invasion process of exotic plants and one of the key factors in grassland degradation. In this experiment, we investigated the effects of ethyl acetate phase extract (EAE), n-butanol phase extract (BE) and aqueous phase extract (AE) from the aboveground (stems and leaves) and roots of Ligularia sagitta on seed germination and seedling growth of four Gramineae forages ( Poa pratensis L. Festuca ovina L. Elymus nutans Griseb. Agropyron cristatum (L.) Gaertn.) in their sympatric domains and one Legosuminae forage ( Medicago sativa L.). The chemical components in each phase extract of L. sagitta were determined with UHPLC-MS/MS non-targeted metabolomics, and the differential compounds were screened using Orthogonal Partial Least Squares-Discriminant Analysis (OPLS-DA). Within a set concentration range, EAE significantly inhibited seed germination and seedling growth of four Gramineae forages. BE and AE acted mainly in the seedling growth stage and did not significantly inhibit forage seed germination. P. pratensis was most sensitive to L. sagitta extracts; at 2.0 mg/mL of EAE from roots, germination energy and germination rate of P. pratensis seeds were 0. L. sagitta extracts inhibited the growth of M. sativa seedlings and did not inhibit its seed germination. A total of 904 compounds were identified with UHPLC-MS/MS, among which 31, 64, 81 and 66 metabolites displayed different accumulation patterns in the four comparison groups (R.EAE vs. R.BE, R.EAE vs. R.AE, SL.EAE vs. SL.BE, SL.EAE vs. SL.AE), respectively. In particular, 9 compounds were found to be common up-regulated differential metabolites in the four comparison groups and were enriched in EAE. Additionally, N,N-dimethylaniline, Caffeic acid, 4-Hydroxybenzoic acid, 4-Hydroxybenzaldehyde and cis-9-Octadecenoic acid as potential allelochemicals in L. sagitta . The results of this study support efforts at finding alternative control plants for the restoration of poisonous grass-type degraded grasslands.

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Section: Discussionmentioning

confidence: 95%

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

Wang,

Zhang

et al. 2024

Plant Signaling & Behavior

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“…As an important organic chemical raw material, aniline is widely used in the fields of national defense, rubber, printing and dyeing, medicine, pesticide, and chemical industry 1–3 . However, aniline is a highly toxic and difficult‐to‐degrade organic pollutant 4,5 . Aniline can enter the human body through contacting with the skin, respiratory tract, and digestive tract, causing red blood cells to lose oxygen‐carrying capacity, and entering the water will destroy the ecological balance of the water body 6–9 .…”

Section: Introductionmentioning

confidence: 99%

Pervaporation recovery of aniline using the degradable material poly(butylene adipate‐terephthalate): Experiment and molecular simulation

Wang,

Xu,

et al. 2024

Polymer Engineering & Sci

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Pervaporation has been considered a promising technique in the recovery of organic matter in low concentrations. Developing new and efficient pervaporation membrane materials remains the main challenge. In this study, the biodegradable poly (butylene adipate‐terephthalate) (PBAT) membrane was used to recover aniline by pervaporation for the first time. The PBAT membrane showed a good pervaporation performance due to its unique affinity with aniline by the surface adsorption energy calculations. When the aniline concentration in the feed solution was 0.4 wt%, the separation factor of the PBAT membrane exceeded 80. Besides, the results showed that the flux rose with the aniline concentration increasing, which was because of the incremental free volume of PBAT membrane. Moreover, the H‐bond length between aniline and PBAT (1.947 Å) was shorter than that between water and PBAT (2.091 Å) according to the density functional theory (DFT) calculations, which could account for the low diffusion coefficient of aniline from the result of molecular dynamics (MD) simulations. In addition, PBAT membranes displayed excellent stability in pervaporation experiments of more than 80 h. It is anticipated that the PBAT membrane may have great potential in pervaporation recovery of valuable chemicals from dilute aqueous solutions.Highlights Biodegradable PBAT membrane was first used to recover aniline by pervaporation. Low diffusion coefficient of aniline was further explained combining MD and DFT. The PBAT membranes exhibited excellent performance for aniline recovery.

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“…[1,2] Aniline is one of the intermediates for the synthesis of organic materials, but it is considered as a contaminant in drinking water and wastewater due to its high toxicity. [3] Aniline is a colorless liquid, and its formula is C 6 H 5 NH 2 . Aniline is classified as a resistant contaminant.…”

Section: Introductionmentioning

confidence: 99%

Green synthesis and characterization of Ni_0.25Zn_0.75Fe₂O₄ magnetic nanoparticles and study of their photocatalytic activity in the degradation of aniline

Kiani

Ramazani

Fardood

2023

Applied Organom Chemis

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Because aniline is a persistent pollutant, a cost‐effective and efficient removal method is urgently needed. This study evaluates the synergistic effect of nickel doping in spinel zinc ferrite to enhance the photocatalytic performance of magnetic nanoparticles. Herein, X‐ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Brunauer–Emmett–Teller (BET), differential reflectance spectroscopy (DRS), transmission electron microscopy (TEM), field emission scanning electron microscopy (FESEM), energy‐dispersive X‐ray spectroscopy (EDX)/Map, and vibrating‐sample magnetometry (VSM) techniques were used to evaluate Ni0.25Zn0.75Fe2O4 MNPs synthesis by a sol–gel method. The produced nanoparticles have a surface area of 20.325 m2 g−1. At room temperature, the nanoparticles exhibit superparamagnetic characteristics and can be readily separated from the aqueous solution. The bandgap has been determined to be 1.83 eV using Tauc's plot. In addition, the photocatalytic activity of as‐prepared Ni0.25Zn0.75Fe2O4 MNPs for aniline degradation under visible light irradiation was examined. The photocatalytic results demonstrate that nickel‐doped zinc ferrite has high photocatalytic activity in aniline degradation. Additionally, Ni0.25Zn0.75Fe2O4 magnetic nanoparticles (MNPs) are highly magnetic in nature, which simplifies separation and repetitive reuse.

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Effects of aniline on growth, oxidative and DNA damage of rice (Oryza sativa L.) seedlings

Cited by 9 publications

References 61 publications

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

Pervaporation recovery of aniline using the degradable material poly(butylene adipate‐terephthalate): Experiment and molecular simulation

Green synthesis and characterization of Ni_0.25Zn_0.75Fe₂O₄ magnetic nanoparticles and study of their photocatalytic activity in the degradation of aniline

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Effects of aniline on growth, oxidative and DNA damage of rice (Oryza sativa L.) seedlings

Cited by 9 publications

References 61 publications

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

Pervaporation recovery of aniline using the degradable material poly(butylene adipate‐terephthalate): Experiment and molecular simulation

Green synthesis and characterization of Ni0.25Zn0.75Fe2O4 magnetic nanoparticles and study of their photocatalytic activity in the degradation of aniline

Contact Info

Product

Resources

About

Green synthesis and characterization of Ni_0.25Zn_0.75Fe₂O₄ magnetic nanoparticles and study of their photocatalytic activity in the degradation of aniline