Intervention effectmodel-written summary

ZnO nanoparticles increased grain Zn concentration by an average 10 mg/kg.

A claim from Using Synchrotron-Based Approaches To Examine the Foliar Application of ZnSO4 and ZnO Nanoparticles for Field-Grown Winter Wheat · 2017

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ZnO nanoparticles increased grain Zn concentration by an average 10 mg/kg.

Taxon
winter wheatTriticum aestivumt0
Treatment
ZnO NP treatmentse0
Outcome
grain Zn concentratione0
Direction
increasede0
Value
10 mg/kge0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“both increased the grain Zn concentration (average increments were 5 and 10 mg/kg for ZnSO4 and ZnO NP treatments, respectively)”

✓ located verbatim in the source · abstract, characters 414–542
t0

“winter wheat”

✓ located after whitespace/quote normalisation · title, characters 116–128

Title

Using Synchrotron-Based Approaches To Examine the Foliar Application of ZnSO4 and ZnO Nanoparticles for Field-Grown Winter Wheat

Teng Zhang; Hongda Sun; Zhiyuan Lv; et al. Journal of Agricultural and Food Chemistry 2017. doi:10.1021/acs.jafc.7b04153

Other claims from this paper (7)

Record rev-4bad5b6ed6ff22b31066a57907147b8e5344df8a7974cca92a79122cf175288b · schema claims-v0.9 · position 4 in the model’s answer

zinc oxide · nutrient: content · Triticum aestivum (wheat)Positive and negative results

25 papers: 24 positive, 1 negative or no effect

23 papers in the same direction as this claim · 1 in the opposite direction

  1. positive
    Four ZnO nanoparticle applications increased wheat grain zinc concentration from 18 mg·kg–1 in the control to 40 mg·kg–1.

    Development of ZnO Nanoparticles as an Efficient Zn Fertilizer: Using Synchrotron-Based Techniques and Laser Ablation to Examine Elemental Distribution in Wheat Grain · 2020 · compared with control

    Same directionCites this paper

  2. positive
    ZnO nanoparticles improved N, P, K, and Zn aspects of soybean and wheat yield quality.

    Efficacy of ZnO Nanoparticles as a Remedial Zinc fertilizer for soya bean and wheat corps · 2021

    Same directionCites this paper

  3. positive
    Four rounds of foliar ZnO NPs significantly increased endosperm Zn content by 221 ± 61%.

    Elemental Imaging of Fertilized ZnO NP Wheat Endosperms Using Laser Ablation–Inductively Coupled Plasma Optical Emission Spectrometry · 2023

    Same directionCites this paper

  4. positive
    Foliar ZnO increased grain Zn concentration from 33.5 to 41.9 mg/kg by 25.1%.

    Appropriate Soil Fertilization or Drone-Based Foliar Zn Spraying Can Simultaneously Improve Yield and Micronutrient (Particularly for Zn) Nutritional Quality of Wheat Grains · 2024 · compared with control

    Same directionCites this paper

  5. no effect
    Nano ZnO application caused non-significant changes in soil available N, P, K, S and Zn content.

    Effect of Nano ZnO on Growth and Yield of Wheat under Salt Affected Soils · 2025

    Opposite direction

  6. positive
    Under normal moisture, ZnO NPs at 25 mg/L decreased grain Cd concentration by 26% relative to control.

    Foliar exposure of zinc oxide nanoparticles improved the growth of wheat (Triticum aestivum L.) and decreased cadmium concentration in grains under simultaneous Cd and water deficient stress · 2020 · compared with control treatment

    Same direction

  7. positive
    ZnO and Fe nanoparticle application increased zinc and iron contents in wheat.

    Combined use of different nanoparticles effectively decreased cadmium (Cd) concentration in grains of wheat grown in a field contaminated with Cd · 2021

    Same direction

  8. positive
    ZnO nanoparticles were more effective for grain Zn fortification of wheat and rice under normal and saline conditions

    Efficacy of ZnO nanoparticles in Zn fortification and partitioning of wheat and rice grains under salt stress · 2023

    Same direction

16 papers more in this group

See all 25 papers →

nanoparticle · nutrient: content · Triticum aestivum (wheat)Positive and negative results

105 papers: 101 positive, 4 negative or no effect

100 papers in the same direction as this claim · 4 in the opposite direction

  1. positive
    Four ZnO nanoparticle applications increased wheat grain zinc concentration from 18 mg·kg–1 in the control to 40 mg·kg–1.

    Development of ZnO Nanoparticles as an Efficient Zn Fertilizer: Using Synchrotron-Based Techniques and Laser Ablation to Examine Elemental Distribution in Wheat Grain · 2020 · compared with control

    Same directionCites this paper

  2. positive
    Weathered nanoparticles increased grain Zn content by 186%.

    Exposure to Weathered and Fresh Nanoparticle and Ionic Zn in Soil Promotes Grain Yield and Modulates Nutrient Acquisition in Wheat (Triticum aestivum L.) · 2018

    Same directionCites this paper

  3. positive
    Spraying humic-stabilized nanoferrihydrite raised iron content in wheat leaves by 70–75% compared with Fe-EDTA at both tested concentrations.

    Foliar Application of Humic-Stabilized Nanoferrihydrite Resulted in an Increase in the Content of Iron in Wheat Leaves · 2020 · compared with ferric ammonium salt of ethylenediaminetetraacetic acid (Fe-EDTA)

    Same directionCites this paper

  4. positive
    ZnO nanoparticles improved N, P, K, and Zn aspects of soybean and wheat yield quality.

    Efficacy of ZnO Nanoparticles as a Remedial Zinc fertilizer for soya bean and wheat corps · 2021

    Same directionCites this paper

  5. positive
    Four rounds of foliar ZnO NPs significantly increased endosperm Zn content by 221 ± 61%.

    Elemental Imaging of Fertilized ZnO NP Wheat Endosperms Using Laser Ablation–Inductively Coupled Plasma Optical Emission Spectrometry · 2023

    Same directionCites this paper

  6. no effect
    TiO2 nanoparticles did not significantly increase titanium uptake in either plant species, despite average concentrations doubling.

    Vertical transport and plant uptake of nanoparticles in a soil mesocosm experiment · 2016

    Opposite direction

  7. negative
    Arsenic oxide nanoparticles induced arsenic uptake and accumulation in wheat.

    Soil enrichment with actinomycete mitigates the toxicity of arsenic oxide nanoparticles on wheat and maize growth and metabolism · 2021

    Opposite direction

  8. negative
    Fe3O4 nanoparticles (1 and 4 mg/l) significantly reduced light absorption at 645 and 663 nm in wheat.

    Impact of Different Nanoparticles on Common Wheat (Triticum aestivum L.) Plants, Course, and Intensity of Photosynthesis · 2022

    Opposite direction

96 papers more in this group

See all 105 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.