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      • Chair of Civil Defense
      • Chair of Physical Education and Sports
      • Information Technologies Educational and Research Center
    • Column Wrapper
      • YSU STEM High School
      • YSU Ijevan Branch
    • Scientific Centers and Laboratories
      • American Studies Center
      • Psychology Research Center
      • Research Laboratory of Applied Sociology
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Legal Clinic
      • Research Center-Library of Greek Studies
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
      • Vehicle Fleet
      • Business Incubator
      • Byurakan Industrial Practice Base
      • Medical Center
      • Science Policy Department
      • Procurement Planning Department
      • Dilijan Sports and Health Center
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      • Tsaghkadzor training and production base
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      • Center for Quality Assurance
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  1. Main
  2. Employees
  3. Anna Arshak Poladyan
download PDF
45-26
(060) 71-05-26
apoladyan@ysu.am

Anna Arshak Poladyan

Faculty of Biology
Chair of Biochemistry, Microbiology, and Biotechnology
Head of Chair (Professor)
Faculty of Biology
Research Institute of Biology
Group for Biochemical Conversion of Organic Waste and Microbiological Production
Group Leader

Personal information

Date of birth
1972
Education
Institution
Yerevan State University
Faculty
Biophysics
Date
1989 - 1994
Degree name
Bachelor
Scientific Rank/degree
Institution
Yerevan State University
Date
2010
Degree name
Associate professor
Research Topic
Redox regulation of the final steps of fermentation and the possibility of its application for organic waste treatment
Institution
Yerevan State University
Date
2021
Degree name
Doctor
Research Topic
Redox regulation of the final steps of fermentation and the possibility of its application for organic waste treatment
Institution
Yerevan State University
Date
2000
Degree name
Candidate
Scientific Supervisor
Armen Trchounian
Research Topic
Proton-Potassium pump in Escherichia coli: the nature and the role of oxidation - reduction equivalents
Language skills
Հայերեն
Русский
English
Work experience
Institution
YSU
Period of time
2021 till now
Rank/degree
Head of Department
State awards and honorary titles
2016
Morrison Rogoza award of the American Society for Microbiology (ASM).
2015
Clean Technologies Business Ideas Award in Armenia (Program "Clean Technologies Global Innovation Program for SMEs in Armenia" implemented by the United Nations Industrial Development Organization (UNIDO) and funded by the Global Environmental Fund)
2019
Silver medal on the occasion of the 100th anniversary of YSU

Publications

- Կատեգորիա -
Conference
ՕՐԳԱՆԱԿԱՆ ԹԱՓՈՆՆԵՐԻՑ ԿԵՆՍԱԶԱՆԳՎԱԾԻ ԵՎ ԿԵՆՍԱԷՆԵՐԳԻԱՅԻ ՓՈԽԱԿԵՐՊՄԱՆ ԿԵՆՍԱՔԻՄԻԱԿԱՆ ՈՒՂԻՆԵՐԻ ԲՆՈՒԹԱԳՐՈՒՄԸ ԵՎ ՕՔՍԻԴԱՎԵՐԱԿԱՆԳՈՂԱԿԱՆ ԿԱՐԳԱՎՈՐՈՒՄԸ
Փոլադյան Ա.Ա.
Գևորգյան Հ․Խ.
Վանյան Լ․Մ․
Բաբայան Ա․Ռ․
Բաղդասարյան Լ․Հ․
Վասիլյան Ա․Վ․
Պետրոսյան Հ․Հ․
2023
91-92
https://www.ysu.am/conference/770/53120
Conference
Influence of acidic pH on the interaction between proton ATPase and enzymes responsible for molecular hydrogen generation
Karen Trchounian
Heghine Gevorgyan
Lilit Baghdasaryan
Anait Vassilian
Anna Poladyan
2023
22 - 22
https://euromicroph.eu/
Conference
Formate-hydrogen lyase has a significant role in proton motive force generation in Escherichia coli at acidic pH during mixed carbon fermentation
Heghine Gevorgyan
Anait Vassilian
Anna Poladyan
Karen Trchounian
2023
105 - 105
https://www.efbiotechnology.org/microbialstress/
Conference
Understanding the Role of Escherichia coli Hydrogenase-2 subunits in proton flux under different glucose concentrations
Liana Vanyan
Anait Vassilian
Anna Poladyan
Karen Trchounian
2023
1127 - 1127
https://www.fems2023.org/
Article
The influence of hydrogen production on the formation of metabolic pathways and regulation of ΔpH in Escherichia coli
Heghine Gevorgyan
Anait Vassilian
Anna Poladyan
Karen Trchounian
International Journal of Hydrogen Energy
2022
40264-40274
Article
THE EFFECT OF ANTIOXIDANT ACTIVITY OF PLANTS TRIFOLIUM PRATENSE L. AND CRATAEGUS LAEVIGATA ON LIPID PEROXIDATION IN RAT’S TISSUES EXPOSED TO HYPOBARIC HYPOXIA
I. A. BADALYAN
A. A. POLADYAN
Proceedings of the YSU B Chemical and Biological Sciences
2022
239–244
Conference
WINE GRAPE WASTE APPLICATION FOR ESCHERICHIA COLI BIOMASS AND H2 PRODUCTION
Syuzanna Blbulyan
Lusine Baghdasaryan
Satenik Mirzoyan
Anahit Vassilian
Tatiana Semashko
Anna Poladyan
2022
423
https://www.femsbelgrade2022.org/
Conference
The valorization of whey-based side-streams for microbial biomass, hydrogen and hydrogenase enzyme production
Anna Poladyan
Hayarpi Aghekyan
Ella Minasyan
Karen Trchounian
Ani Paloyan
Sargis Aghayan
Garabed Antranikian
Meri Iskandaryan
Diana Ghevondyan
2022
85
https://www.femsbelgrade2022.org/
Article
BIOMASS AND BIOHYDROGEN PRODUCTION BY ESCHERICHIA COLI UPON CONSUMPTION OF MEAT INDUSTRY AND LIGNOCELLULOSIC CORN WASTES MIXTURE
Syuzanna Blbulyan
Satenik Mirzoyan
Karen Trchounian
Anna Poladyan
Proceedings of the YSU B Chemical and Biological Sciences
2021
224-231
Conference
The role of formate neutralization and molecular hydrogen generation in the metabolic flux in Escherichia coli during fermentation of mixed carbon sources
Gevorgyan H.
Poladyan A.
Trchounian K.
2021
12-13
http://www.mbio.bas-net.by/2021/index_en.php
Conference
Biohydrogen Production from Roasted Coffee Waste: Understanding the Role of E. coli Hydrogenases During Fermentation
S. Mirzoyan
L. Vanyan
H. Aghekyan
A. Poladyan
K. Trchounian
2021
WMF 21-0438
https://www.worldmicrobeforum.org/
Conference
Optimization of Fruits Waste Pretreatment for E. coli Growth and H2 Production
S. Mirzoyan
A. Vassilian
A. Poladyan
K. Trchounian
2021
WMF 21-0437
https://www.worldmicrobeforum.org/
Conference
Biomass and biohydrogen production by Escherichia coli upon consumption of meat and lignocellulosic waste mixture
Syuzanna Blbulyan
Anna Poladyan
Satenik Mirzoyan
Liana Mnatsakanyan
Karen Trchounian
2021
21-22
http://biotechnology-spib-2021.com/
Article
Biomass and biohydrogen production during dark fermentation of Escherichia coli using office paper waste and cardboard
Anna Poladyan
Lena Margaryan
Karen Trchounian
Armen Trchounian
International Journal of Hydrogen Energy
2020
286-293
Article
Application of organic waste glycerol to produce crude extracts of bacterial cells and microbial hydrogenase—the anode enzymes of bio-electrochemical systems
Anna Poladyan
Syuzanna Blbulyan
Tatiana Semashko
Volha Dziameshka
Liudmila Zhukouskaya
Armen Trchounian
FEMS Microbiology Letters
2020
1-7
Article
ETHANOL SUPPLEMENTATION AS A NEW APPROACH TO REGULATE GROWTH AND HYDROGEN PRODUCTION OF ESCHERICHIA COLI UPON GLYCEROL FERMENTATION
A. A. Poladyan
Proceedings of the YSU B Chemical and Biological Sciences
2020
138-146
Conference
H2 - Oxidizing Activity of Escherichia coli Upon Utilization of Different Waste Components
A. Poladyan
L. Baghdasaryan
S. Blbulyan
A. Trchounian
2020
AES05
https://www.asm.org/Events/ASM-Microbe-Online/Home
Conference
Ethanol Affected Bacterial Growth and molecular Hydrogen Production by Escherichia coli Upon Fermentation of Glycerol
S.Blbulyan
A. Poladyan
A. Trchounian
2020
AES05
https://www.asm.org/Events/ASM-Microbe-Online/Home
Conference
Prospective Trends in Biotechnology for Biohydrogen
Karen Trchounian
Anna Poladyan
Lilit Gabrielyan
Armen Trchounian
2020
126-127
https://www.bioicbh.com/
Article
Growth of the facultative chemolithoautotroph Ralstonia eutropha on organic waste materials: Growth characteristics, redox regulation and hydrogenase activity
Anna Poladyan
Syuzanna Blbulyan
Mayramik Sahakyan
Oliver Lenz
Armen Trchounian
Microbial Cell Factories
2019
1-13

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