Abstract
We conducted pre-sowing seed treatment of spring wheat carbon nanotubes modified with thionyl chloride, ethylene diamine, azobenzole, and dodecylamine. CNTs did not disrupt the structure of the crop, but the activity of extracellular enzymes in the rhizosphere of plants in the flowering stage changed: laccase works more poorly in the variant of the CNTs with the amino groups exochitinase and phosphatase activity increased in the case of chlorinated CNTs, OH and COOH groups on the surface of the nanotubes twice accelerate work β-glucosidase. The changes observed in the biogeochemical cycles in the rhizosphere are a possible cause of the effect of nanotubes on the development of epidemic diseases of wheat.
| Original language | English |
|---|---|
| Article number | 012082 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 91 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 14 Sep 2015 |
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ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Carbon Nanotubes Influence the Enzyme Activity of Biogeochemical Cycles of Carbon, Nitrogen, Phosphorus and the Pathogenesis of Plants in Annual Agroecosystems. / Vaishlya, O. B.; Osipov, N. N.; Guseva, N. V.
In: IOP Conference Series: Materials Science and Engineering, Vol. 91, No. 1, 012082, 14.09.2015.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Carbon Nanotubes Influence the Enzyme Activity of Biogeochemical Cycles of Carbon, Nitrogen, Phosphorus and the Pathogenesis of Plants in Annual Agroecosystems
AU - Vaishlya, O. B.
AU - Osipov, N. N.
AU - Guseva, N. V.
PY - 2015/9/14
Y1 - 2015/9/14
N2 - We conducted pre-sowing seed treatment of spring wheat carbon nanotubes modified with thionyl chloride, ethylene diamine, azobenzole, and dodecylamine. CNTs did not disrupt the structure of the crop, but the activity of extracellular enzymes in the rhizosphere of plants in the flowering stage changed: laccase works more poorly in the variant of the CNTs with the amino groups exochitinase and phosphatase activity increased in the case of chlorinated CNTs, OH and COOH groups on the surface of the nanotubes twice accelerate work β-glucosidase. The changes observed in the biogeochemical cycles in the rhizosphere are a possible cause of the effect of nanotubes on the development of epidemic diseases of wheat.
AB - We conducted pre-sowing seed treatment of spring wheat carbon nanotubes modified with thionyl chloride, ethylene diamine, azobenzole, and dodecylamine. CNTs did not disrupt the structure of the crop, but the activity of extracellular enzymes in the rhizosphere of plants in the flowering stage changed: laccase works more poorly in the variant of the CNTs with the amino groups exochitinase and phosphatase activity increased in the case of chlorinated CNTs, OH and COOH groups on the surface of the nanotubes twice accelerate work β-glucosidase. The changes observed in the biogeochemical cycles in the rhizosphere are a possible cause of the effect of nanotubes on the development of epidemic diseases of wheat.
UR - http://www.scopus.com/inward/record.url?scp=84946962888&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84946962888&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/91/1/012082
DO - 10.1088/1757-899X/91/1/012082
M3 - Article
VL - 91
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012082
ER -