Paper · 2022 · Environmental Science Nano

Physiological and molecular level understanding of advanced carbon dots to enhance maize drought tolerance: modulation of photosynthesis and signaling molecules

Chuanxi Wang; Hanyue Yang; Le Yue; et al.

Read at the source ↗doi:10.1039/d2en00176d ↗OpenAlex W4291134819 ↗In the paper network →

3
claims
3
verbatim quotes
44
citations
1
research areas
—
Not open access

Abstract

Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs) could enhance maize drought tolerance through scavenging ROS, improving photosynthesis, and modulating plant signals.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 3

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Foliar PNDs could enhance maize drought tolerance.

Taxon
maizeZea mayse0
Treatment
Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs)e0
Outcome
maize drought tolerancee0
Direction
enhancee0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs) could enhance maize drought tolerance through scavenging ROS, improving photosynthesis, and modulating plant signals”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Foliar PNDs could improve photosynthesis.

Taxon
maizeZea mayse0
Treatment
Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs)e0
Outcome
photosynthesise0
Direction
improvinge0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs) could enhance maize drought tolerance through scavenging ROS, improving photosynthesis, and modulating plant signals”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Foliar PNDs could scavenge ROS and modulate plant signals.

Taxon
maizeZea mayse0
Treatment
Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs)e0
Outcome
scavenging ROS, improving photosynthesis, and modulating plant signalse0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar application of polyacrylic acid modified and nitrogen doped carbon dots (PNDs) could enhance maize drought tolerance through scavenging ROS, improving photosynthesis, and modulating plant signals”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑

nitrogen · tolerance: abiotic · Zea mays (maize)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
    Application of N and P improved drought stress tolerance in maize seedlings.

    Individual and Interactive Effects of Nitrogen and Phosphorus on Drought Stress Response and Recovery in Maize Seedlings · 2023

    Same direction

  2. positive
    Ammonium-fed maize had greater stress tolerance than other nitrogen forms.

    Effect of water-logging stress and nitrogen forms on roots of maize(Zea mays L.)plants at seeding stage · 2012 · compared with other nitrogen forms

    Same direction

  3. positive
    Ammonium or nitrate below 22.5 mmol/L enhanced maize tolerance of low phosphorus availability.

    Biological Effect of Nitrogen Form and Supply Level on Maize Seedling Biological Characteristics under Low Phosphorus Availability Stress · 2012

    Same direction

2 papers more in this group

See all 6 papers →

application · tolerance: abiotic · Zea mays (maize)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
    Foliar glycinebetaine improved drought tolerance in maize through enhanced antioxidant capacity.

    Protective role of glycinebetaine in maize against drought-induced lipid peroxidation by enhancing capacity of antioxidative system · 2012

    Same direction

  2. positive
    Si seed priming with foliar spray of S is more effective than individual nutrient application for enhancing drought tolerance.

    Silicon Seed Priming Combined with Foliar Spray of Sulfur Regulates Photosynthetic and Antioxidant Systems to Confer Drought Tolerance in Maize (Zea mays L.) · 2021 · compared with individual application of these nutrients

    Same direction

  3. positive
    ABA pretreatment enhanced maize chilling tolerance.

    Differentially expressed ZmASR genes associated with chilling tolerance in maize (Zea mays) varieties · 2018

    Same direction

4 papers more in this group

See all 8 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.