Effect of self-organization and properties of aqueous disperse systems based on the moss peptide PpCLE2 in a low concentration range on the growth of Arabidopsis thaliana roots
- Autores: Konovalov A.I.1, Ryzhkina I.S.1, Salakhutdinova O.A.1, Murtazina L.I.1, Shevelev M.D.1,2, Voeikov V.L.3, Buravleva E.V.3, Glybin A.V.3, Skripnikov A.Y.3
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							Afiliações: 
							- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
- A. M. Butlerov Chemical Institute, Kazan (Volga Region) Federal University
- Faculty of Biology, M. V. Lomonosov Moscow State University
 
- Edição: Volume 66, Nº 9 (2017)
- Páginas: 1699-1705
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/241342
- DOI: https://doi.org/10.1007/s11172-017-1943-0
- ID: 241342
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Resumo
It is shown for the first time using a complex of physicochemical methods (dynamic and electrophoretic light scattering, conductometry, pH-metry) that below a threshold concentration of 1.0•10–7 mol L–1 the disperse phase of the aqueous systems based on moss peptide PpCLE2 undergoes the domain—nanoassociate rearrangement, which affects the nonmonotonic concentration dependences of the specific electrical conductivity and pH and can result in a multidirectional profile of the dependence of the growth of the primary and lateral roots of the Arabidopsis thaliana seed plant in the range of calculated concentrations from 1.0•10–6 to 1.0•10–12 mol L–1.
Sobre autores
A. Konovalov
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							8 ul. Akad. Arbuzova, Kazan, 420088						
I. Ryzhkina
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
							Autor responsável pela correspondência
							Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							8 ul. Akad. Arbuzova, Kazan, 420088						
O. Salakhutdinova
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							8 ul. Akad. Arbuzova, Kazan, 420088						
L. Murtazina
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							8 ul. Akad. Arbuzova, Kazan, 420088						
M. Shevelev
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences; A. M. Butlerov Chemical Institute, Kazan (Volga Region) Federal University
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							8 ul. Akad. Arbuzova, Kazan, 420088; 18 ul. Kremlevskaya, Kazan, 420008						
V. Voeikov
Faculty of Biology, M. V. Lomonosov Moscow State University
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							Build. 12, 1 Leninskie Gory, Moscow, 119234						
E. Buravleva
Faculty of Biology, M. V. Lomonosov Moscow State University
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							Build. 12, 1 Leninskie Gory, Moscow, 119234						
A. Glybin
Faculty of Biology, M. V. Lomonosov Moscow State University
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							Build. 12, 1 Leninskie Gory, Moscow, 119234						
A. Skripnikov
Faculty of Biology, M. V. Lomonosov Moscow State University
														Email: ryzhkina@iopc.ru
				                					                																			                												                	Rússia, 							Build. 12, 1 Leninskie Gory, Moscow, 119234						
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