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Main Navigation (Eng)

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    • Undergraduate admission
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  • About YSU
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  • Structure
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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
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      • Science Policy Department
      • Procurement Planning Department
      • Dilijan Sports and Health Center
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      • International Cooperation Office
      • Tsaghkadzor training and production base
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      • Accounting Department
      • Center for Quality Assurance
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      • Marie and Sarkis Izmirlian Library
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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 -
Article
Characterization of hydrogen production by Escherichia coli wild-type and mutants of hydrogenases utilizing xylose as fermentation substrate
Anna Poladyan
Armen Trchounian
Bioenergy Research
2019
1033-1041
Conference
From organic wastes to biohydrogen: responsible hydrogenases upon different carbon mixtures utilization by Escherichia coli.
Anna Poladyan
Karen Trchounina
Armen Trchounian
2019
96-96
http://www.itqb.unl.pt/ich2019
Conference
Hydrogenase Activity of the Facultative Chemolithoautotroph Ralstonia eutropha Consuming Brewery Waste
A. Poladyan
O. Lenz
A. Trchounian
2019
AES-1075
https://www.asm.org/Events/ASM-Microbe/Home
Conference
Ralstonia eutropha Hydrogenase Application in Bioelectrocatalysis as Anode Enzyme
A. Poladyan
T. Semashko
L. Zhukouskaya
V. Dziameshka
A. Trchounian
2019
AES-1087
https://www.asm.org/Events/ASM-Microbe/Home
Conference
Analysis of the Escherichia coli hydrogenases as anodic enzymes in bioelectrochemical system
Anna Poladyan
Tatyana Semashko
Lyudmila Zhukouskaya
Volha Diameshka
Armen Trchounian
2019
338
https://fems2019.org/
Conference
Upcycling of office waste paper and cardbord to biohydrogen
Anna Poladyan
Lena Margaryan
Karen Trchounian
Tatyana Semashko
Armen Trchounian
2019
746
https://fems2019.org/
Conference
Redox regulation of the growth, hydrogenase activity and bioenergetic properties of Ralstonia eutropha upon different carbon source utilization
S. Blbulyan
M. Sahakyan
A. Poladyan
A. Trchounian
2019
P-004-009
https://2019.febscongress.org
Conference
Lignocellulosic waste as feedstock for bacterial biomass production:enhanced hydrogen evolution and hydrogenase activity
Anna Poladyan
Syuzanna Blbulyan
Mayramik Sahakyan
Armen Trchounian
2019
39-42
Article
Hydrogen production by Escherichia coli using brewery waste: optimal pretreatment of waste and role of different hydrogenases
Anna Poladyan
Karen Trchounian
Anait Vassilian
Armen Trchounian
Renewable Energy
2018
931-936
http://www.journals.elsevier.com/renewable-energy
Article
Escherichia coli wild type and hydrogenase mutant cells growth and hydrogen production upon xylose and glycerol co-fermentation in media with different buffer capacities
Anna Poladyan
Lusine Baghdasaryan
Armen Trchounian
International Journal of Hydrogen Energy
2018
15870-15879
Conference
Growth and Bioenergetics Properties of Facultative Chemolithoautotrophic Bacterium Ralstonia Eutropha Upon Organic Waste Materials Utilization
S. Blbulyan
M. Sahakyan
A. Poladyan
A. Trchounian
2018
SUNDAY-809
https://www.asm.org/index.php/asm-microbe-2018
Conference
Batch Fermentation Characteristics and Hydrogen Production of Escherichia coli Wild Type and Hydrogenase Mutants Using Xylose As Feedstock
A. Poladyan
R. Hayrapetyan
A. Trchounian
2018
SUNDAY-829
https://www.asm.org/index.php/asm-microbe-2018
Conference
HYDROGEN PRODUCTION BY BACTERIA: STIMULATION EFFECTS AND RESPONSIBLE HYDROGENASES DURING XYLOSE VS. GLUCOSE DARK FERMENTATION
Anna Poladyan
Lusine Baghdasaryan
Karen Trchounian
Armen Trchounian
2018
E2 Keynote
https://www.whec2018.com
Conference
The relationship of Escherichia coli Hyd enzymes with the F0F1-ATPase during fermentation of mixture of carbon sources
H. Gevorgyan
A. Poladyan
A. Trchounian
K. Trchounian
2018
358-358
https://2018.febscongress.org/
Conference
From organic waste to biohydrogen: Approaches to enhance H2 production by Escherichia coli
Anna Poladyan
Karen Trchounian
Armen Trchounian
2018
20-20
http://www.cellbiol.lviv.ua/2018/
Conference
Анализ использования гидрогеназ Escherichia coli в качестве анодных ферментов
Анна Поладян
Армен Трчунян
Татьяна Семашко
Людмила Жуковская
Ольга Демешко
2018
70-70
http://old.nuft.edu.ua/page/51adaed39c2a2/files/%D0%91%D0%A2%D0%9C_%202018.pdf
Article
Enhancement of Escherichia coli bacterial biomass and hydrogen production by some heavy metal ions and their mixtures during glycerol vs glucose fermentation at a relatively wide range of pH
Karen Trchounian
Anna Poladyan
Armen Trchounian
International Journal of Hydrogen Energy
2017
6590-6597
http://www.journals.elsevier.com/international-journal-of-hydrogen-energy/
Article
Hydrogen production by Escherichia coli growing in different nutrient media with glycerol: Effects of formate, pH, production kinetics and hydrogenases involved
Karen Trchounian
Satenik Mirzoyan
Anna Poladyan
Armen Trchounian
International Journal of Hydrogen Energy
2017
24026-24034
http://www.journals.elsevier.com/international-journal-of-hydrogen-energy/
Article
NEW APPROACHES TO ENHANCE HYDROGEN PRODUCTION FROM GLYCEROL BY ESCHERICHIA COLI
A. Poladyan
Biological Journal of Armenia
2017
153-159
Conference
Optimization Strategy for Hydrogen Production by Escherichia coli Using Brewery Waste
A. Poladyan
K. Trchounian
A. Trchounian
2017
SATURDAY 622-622
https://www.asm.org/index.php/asm-microbe-2017

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