<i>Leptothrix</i> biofilms and the formation of oxygen and hydrogen molecules in structure-Reference-Cited by-同舟云学术

Leptothrix biofilms and the formation of oxygen and hydrogen molecules in structure

Published:2023-08-19 Issue:02 Volume:38 Page:
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

Mirzayeva D. M.¹²,Kaplina S. P.¹²,Gustova M. V.¹,Kamanina I. Z.¹²,Anisimova O. V.¹,Abiyev A. S.²³,Asadov A. G.²⁴,Doroshkevich A. S.²,Vladescu A.⁵,Jabarov S. H.⁶,Aliyev Y. I.⁷,Mehdiyeva R. N.⁶,Mirzayev M. N.⁶⁸⁹^ORCID,Slavov L.¹⁰,Demir E.¹¹,Popov E.²¹²¹³

Affiliation:

1. Dubna State University, Dubna, Moscow 141985, Russia

2. International Intergovernmental Organization Joint Institute for Nuclear Research, Dubna, Moscow 141980, Russia

3. Innovation and Digital Development Agency, Baku AZ-1073, Azerbaijan

4. Institute of Physics of the Ministry of Science and Education of the Republic of Azerbaijan, AZ1143 Baku, Azerbaijan

5. National Institute of Research and Development for Optoelectronics INOE 2000, 77125 Magurele, Romania

6. Institute of Radiation Problems of the Ministry of Science and Education of the Republic of Azerbaijan, Baku AZ1143, Azerbaijan

7. Azerbaijan State Pedagogical University, Baku AZ-1143, Azerbaijan

8. Western Caspian University, Baku AZ1001, Azerbaijan

9. Scientific-Research Institute Geotecnological Problems of Oil, Gas and Chemistry, Azerbaijan State Oil and Industry University, AZ1010 Baku, Azerbaijan

10. Institute of Electronics, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria

11. Physics Department, Faculty of Arts and Sciences, Yeditepe University, Istanbul 34755, Turkey

12. Institute of Solid-State Physics, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria

13. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia 1784, Bulgaria

Abstract

In this work, the crystal structure of Leptothrix biosamples was studied using positron annihilation lifetime spectroscopy, MIKA modeling package and X-ray diffraction method. The structural analysis results showed that free cubic and orthorhombic phase Fe and trigonal Fe2O3 and cubic Fe3O4 phases were detected in Leptothrix biosamples. It has been determined that the concentration of cubic Fe3O4 phases in biosamples is higher than other phases. The theoretical bases of the regularity of distribution of hydrogen and oxygen atoms in the form of free and vacancies in the trigonal Fe2O3 and cubic Fe3O4 phases were calculated. On the other hand, the lifetime of vacancies in Fe, Fe2O3 and Fe3O4 structures has been determined.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984923502603

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