Paper · 2013 · Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry

Foliar Application of Silica Nanoparticles on the Phytochemical Responses of Maize (Zea mays L.) and Its Toxicological Behavior

R. Suriyaprabha; G. Karunakaran; R. Yuvakkumar; et al.

3
claims
4
verbatim quotes
92
citations
2
research areas
—
Not open access

Abstract

The study aimed to explore the effect of high surface (360.85 m2 g–1) silica nanoparticles (20–40 nm) on phytochemical responses during maize growth in comparison with bulk silica at 15 g L–1. The maize responses are analyzed for the changes in biochemical components. The expression of organic compounds and silica contents favored to nanosilica treatment than bulk and control. In addition, nanosilica is biologically inert against MG-63 cell line till 125 μg mL–1. Soil amendment is found better than foliar application to maize. This helps to improve sustainable farming as an alternative source of silica fertilizer for food crops.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nanosilica favored organic compound expression and silica content relative to bulk silica and control.

Taxon
maizeZea mayst0
Treatment
nanosilica treatmente0
Outcome
expression of organic compounds and silica contentse0
Direction
favorede0
Comparator
bulk and controle0

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

“The expression of organic compounds and silica contents favored to nanosilica treatment than bulk and control.”

✓ located verbatim in the source · abstract, characters 269–379 · show in text ↑
t0

“Maize”

✓ located verbatim in the source · title, characters 77–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soil amendment performed better than foliar application for maize.

Taxon
maizeZea mayse0
Treatment
Soil amendmente0
Outcome
maizee0
Direction
bettere0
Comparator
foliar applicatione0

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

“Soil amendment is found better than foliar application to maize.”

✓ located verbatim in the source · abstract, characters 468–532 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors suggest nanosilica as an alternative silica fertilizer for food crops.

Taxon
food cropse0
Outcome
alternative source of silica fertilizere0

Verbatim

e0

“This helps to improve sustainable farming as an alternative source of silica fertilizer for food crops.”

✓ located verbatim in the source · abstract, characters 533–636 · show in text ↑

nanoparticle · molecular: expression · Zea mays (maize)Positive and negative results

6 papers: 5 positive, 1 negative or no effect

4 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

other · organism · Zea mays (maize)Positive and negative results

13 papers: 10 positive, 3 negative or no effect

9 papers in the same direction as this paper · 3 in the opposite direction

  1. no effect
  2. no effect
  3. negative

9 papers more in this group

See all 13 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.