Effect of Selenium Nanoparticles on Germination of Hordeum Vulgare Barley Seeds

被引：64

作者：

Siddiqui, Shahida Anusha ^{[1
,2
]}

Blinov, Andrey Vladimirovich ^{[3
]}

Serov, Alexander Vladimirovich ^{[3
]}

Gvozdenko, Alexey Alekseevich ^{[3
]}

Kravtsov, Alexander Aleksandrovich ^{[3
,4
]}

Nagdalian, Andrey Ashotovich ^{[3
]}

Raffa, Vladislav Viktorovich ^{[3
]}

Maglakelidze, David Guramievich ^{[3
]}

Blinova, Anastasiya Alexandrovna ^{[3
]}

Kobina, Anna Vitalievna ^{[3
]}

Golik, Alexey Borisovich ^{[3
]}

Ibrahim, Salam A. ^{[5
]}

机构：

[1] Tech Univ Munich, Campus Straubing Biotechnol & Sustainabil, D-94315 Straubing, Germany

[2] DIL eV German Inst Food Technol, Prof von Klitzing Str 7, D-49610 Quakenbruck, Germany

[3] North Caucasus Fed Univ, Dept Phys & Technol Nanostruct & Mat, Pushkina St 1, Stavropol 355009, Russia

[4] Russian Acad Sci, Fed Res Ctr, Lab Phys & Technol Semicond Nanoheterostruct Micr, Southern Sci Ctr, Chehova St 41, Rostov Na Donu 344006, Russia

[5] North Carolina Agr & Tech State Univ, Food Microbiol & Biotechnol Lab, E Market St 1601, Greensboro, NC 24711 USA

来源：

COATINGS | 2021年 / 11卷 / 07期

关键词：

selenium; nanoparticles; germination percentage; sprout length; root length; Hordeum vulgare; seeds; barley; SILVER NANOPARTICLES; GROWTH; EFFICIENT; REMOVAL; WATER; ANTIOXIDANT; ADSORBENT; CYTOTOXICITY; PLANTS; PHASE;

D O I：

10.3390/coatings11070862

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Within the framework of this study, the effect of nanoparticles of the essential trace element selenium stabilized by Polyvinylpirrolidone (PVP) C15 (8 +/- 2 kDa) and ascorbic acid on the germination of barley seeds has been studied. Selenium nanoparticles stabilized by PVP C15 (8 +/- 2 kDa) and ascorbic acid, characterized by a spherical shape, monodisperse size distribution, and a diameter of about 70 +/- 5 nm, were obtained by the chemical reduction method. The experiment compared the effect of selenium nanoparticles and selenous acid on seed germination. The positive effect of preparation of selenium nanoparticles stabilized by PVP C15 (8 +/- 2 kDa) and ascorbic acid on the length of roots and shoots, the number of roots, and the percentage of seed germination has been revealed. It was determined that the highest percentage of Hordeum vulgare L. culture seed germination was achieved using a preparation of selenium nanoparticles stabilized by PVP C15 (8 +/- 2 kDa) and ascorbic acid at a concentration of of 4.65 mu g/mL. Analysis of the results showed that selenium in the form of nanoparticles has an order of magnitude that is less toxic than in the form of selenous acid. The study of morphological and functional parameters during the germination of Hordeum vulgare L. seeds allowed us to conclude that selenium nanoparticles can be successfully used in agronomy and agriculture to provide plants with the essential microelement selenium, which is necessary for the normal growth and development of crops.

引用

页数：14

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