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ՀայերենРусскийEnglish
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Main Navigation (Eng)

  • Admission
    • Undergraduate admission
    • Master’s degree admission
    • Postgraduate admission
    • Foreign Students
    • Preparatory courses
    • Work Carried out with Applicants
    • YSU STEM High School
  • Education
    • Guide Book for First Year Students
    • Educational programs
    • Granting qualification of a pedagogue
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    • Continuing education
    • Academic Calendar
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    • Grants
    • Publishing House
    • Doctoral Thesis Defence Councils
    • HRS4R
  • News and events
    • Events
    • Activities
    • News
    • Newsletter
    • Announcement
    • Photo gallery
    • Video gallery

Secondary Navigation (Eng)

  • About YSU
    • YSU Management
    • YSU Symbols
    • YSU International Cooperation
    • Quality assurance
    • YSU History Museum
    • Vacancies
    • FAQ
  • Structure
    • YSU Faculties and Educational Centers
      • Faculty of Geography and Geology
      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
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      • Faculty of Armenian Philology
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      • Faculty of Mathematics and Mechanics
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      • Center for European Studies
      • Institute of Pharmacy
      • Information Technologies Educational and Research Center
      • Chair of Civil Defense
      • Chair of Physical Education and Sports
    • Column Wrapper
      • YSU STEM High School
      • YSU Ijevan Branch
    • Scientific Centers and Laboratories
      • American Studies Center
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Institute for Social and Humanitarian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Observatory
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • 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
      • YSU Archive
      • Publishing House
      • Legal Service
      • Marketing Department
      • International Cooperation Office
      • Tsaghkadzor training and production base
      • Cultural Center
      • Fire Safety Service
      • Alumni and Career Center
      • Hankavan Industrial Practice Base
      • Accounting Department
      • Center for Quality Assurance
      • Department for Special Affairs
      • Guest House
      • Student Dormitory
      • Educational-Methodological Department
      • Marie and Sarkis Izmirlian Library
      • Center for Strategic Planning
      • Rectorate
      • Rector's Office
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  1. Main
  2. Employees
  3. Karen Armen Trchounian
download PDF
45-35
(060) 71-05-35
k.trchounian@ysu.am
Karen
Armen
Trchounian
Research Institute of Biology
Director

Personal information

Date of birth
1989
Scientific interests
  • Biochemistry and Biophysics, Bioenergetics, Microbiology and Biotechnology
Education
Institution
YSU
Faculty
Biology/Biophysics
Date
2009 - 2011
Degree name
Masters
Institution
YSU
Faculty
Biology/Biophysics
Date
2005 - 2009
Degree name
Bachelor
Scientific Rank/degree
Institution
YSU
Date
2021
Degree name
Professor
Specialty
Biological sciences
Institution
YSU
Date
2019
Degree name
Associate professor
Specialty
Biological sciences
Institution
YSU
Date
2017
Degree name
Doctor
Specialty
Biological sciences
Research Topic
Improving routes of molecular hydrogen production and hydrogenase activity in bacteria during dark fermentation
Institution
YSU
Date
2013
Degree name
Candidate
Specialty
Biological sciences
Scientific Supervisor
Armen Trchounian
Research Topic
HYDROGENASE ACTIVITY AND PECULIARITIES OF H2 PRODUCTION BY ESCHERICHIA COLI DURING GLYCEROL FERMENTATION
Language skills
Русский
English
Deutsch
Work experience
Institution
YSU
Period of time
2023 till now
Rank/degree
Director Research Institute of Biology
Institution
MoESCS
Period of time
2021 - 2023
Rank/degree
Deputy Minister
Institution
YSU
Period of time
2021 till now
Rank/degree
Professor, Department of Biochemistry, Microbiology and Biotechnology
Institution
YSU
Period of time
2020 - 2021
Rank/degree
Head of the laboratory of Microbiology, Bioenergetics and Biotechnology Research Institute of Biology
Institution
YSU
Period of time
2020 - 2021
Rank/degree
Acting Head of Department of Biochemistry, Microbiology and Biotechnology
Institution
YSU
Period of time
2019 - 2021
Rank/degree
Associate Professor, Department of Biochemistry, Microbiology and Biotechnology
Institution
YSU
Period of time
2015 - 2021
Rank/degree
Deputy Director Research Institute of Biology
Participation in international conferences and seminars
20/06/2019 - 24/06/2019
ASM2019 meeting
United States of America (the)
06/06/2018 - 11/06/2018
ASM2018 meeting
United States of America (the)
17/06/2018 - 22/06/2018
22nd World Hydrogen Energy Congress
Brazil
01/07/2019 - 01/09/2019
DAAD Research Fellowship for short stays for academics
Martin Luther University of Halle-Wittenberg
Germany
06/07/2019 - 11/07/2019
44the FEBS meeting
Poland
17/11/2022 - 22/11/2023
COST CA18113 meeting
TU Wien
Austria
30/06/2022 - 02/07/2023
2nd FEMS Conference on Microbiology
Serbia
19/09/2023 - 22/09/2023
Microbial stress meeting
TU Wien
Austria
04/12/2023 - 10/12/2023
Erasmus+ staff mobility
University of Bourgogne Franch Comte
France
09/07/2023 - 13/07/2023
FEMS2023 Congress
Germany
Membership
Institution
American Society for Microbiology Ambassador to Armenia
Period of time
2018 till now
Institution
American Society for Microbiology
Period of time
2010 till now
Institution
Armenian Association of Biochemists
Period of time
2010 till now
Institution
Armenian Microbiological Association
Period of time
2009 till now
Institution
YSU Faculty of Biology Scientific Council
Period of time
2017 till now
Institution
051 Specialized Council on doctoral degrees
Period of time
2017 till now
State awards and honorary titles
2019
YSU Gold medal
2013
Academia Award dedicated to 70th Anniversary of NAS RA

Publications

- Կատեգորիա -
Article
Glycerol fermentation and molecular hydrogen production by Escherichia coli batch cultures affected by some reducing reagents and heavy metal ions
Anna Poladyan
Karen Trchounian
Armen Trchounian
Mikayel Minasyants
NATO Science for Peace and Security Series C: Environmental Security, Black Sea Energy Resource Development and Hydrogen Energy Problems
2013
153-163
http://www.springer.com/us/book/9789400761513
Article
Multiple and reversible hydrogenases for hydrogen production by Escherichia coli: dependence on fermentation substrate, pH and the F0F1-ATPase
Karen Trchounian
Anna Poladyan
Anait Vassilian
Armen Trchounian
Critical Reviews in Biochemistry and Molecular Biology
2012
236-249
http://www.tandfonline.com/toc/ibmg20/current
Article
Transcriptional control of hydrogen production during mixed carbon fermentation by hydrogenases 4 (hyf) and 3 (hyc) in Escherichia coli
Karen Trchounian
Gene
2012
156-160
https://www.journals.elsevier.com/gene/
Article
Characterization of Escherichia coli [NiFe]-Hydrogenase Distribution During Fermentative Growth at Different pHs
Karen Trchounian
Constanze Pinske
R. Gary Sawers
Armen Trchounian
Cell Biochemistry and Biophysics
2012
433-440
http://link.springer.com/journal/12013
Conference
Glycerol Fermentation and Hydrogen Metabolism by Escherichia coli: New Approaches to Enhance Hydrogen Production
A. Poladyan
K. Trchounian
A. Trchounian
Conference
Investigation of the Formate and Hydrogen Metabolism of Different Thermococcus Species
K. Trchounian
S. Spaans
A. Trchounian
A. Stams
S. Kengen
Conference
Hydrogen production by Escherichia coli wild type and hydrogenase mutants upon formate and glycerol fermentation under different growth conditions
A. Poladyan
S. Mirzoyan
K. Trchounian
A. Trchounian
Conference
Effect of Different Carbon Sources Mixture on Hydrogen Production by Escherichia coli at Slightly Alkaline pH
K.Trchounian
A. Trchounian
Conference
New role of Escherichia coli hydrogenase 4 during glucose fermentation
Karen Trchounian
Armen Trchounian
Conference
Developing hydrogen production biotechnology: cheap substrates, effective strains and optimized fermentative conditions
K.Trchounian
A. Poladyan
L. Gabrielyan
A. Trchounian
Conference
H2 production by Escherichia coli during utilization of acetate and mixture of glycerol with acetate
K. Trchounian
A. Trchounian
Conference
Structural and functional peculiarities of bacterial hydrogenases during mixed-acid fermentation
K.Trchounian
A. Trchounian
Conference
Escherichia coli [Ni-FE]-hydrogenases activity during glycerol fermentation upon formate supplementation
K. Trchounian
A. Trchounian
Conference
Different carbon sources for H2 production by Escherichia coli
Karen Trchounian
Armen Trchounian
Conference
Escherichia coli growth and hydrogen production upon glycerol fermentation at slightly acidic pH: effects of formate and some heavy metal ions
Karen Trchounian
Astghik Vardanyan
Anna Poladyan
Armen Trchounian
Conference
Growth and Hydrogen Production Properties of Escherichia Coli During Fermentation of the Mixture of Glucose, Glycerol and Formate at Di
K.Trchounian
S. Mirzoyan
P. Romero-Pareja
M. Coello
A. Vassilian
A. Trchounian
Conference
Optimization Strategy for Hydrogen Production by Escherichia coli Using Brewery Waste
A. Poladyan
K. Trchounian
A. Trchounian
Conference
Input of hydrogenasesi n Hz cycling and proton Escherichiac oli during fermentation
Karen Trchounian
Armen Trchounian
Conference
COMPENSATORY H2 PRODUCING ACTIVITY OF ESCHERICHIA COLI HYDROGENASES DURING MIXED CARBON SOURCES FERMENTATION
K. Trchounian
S. Mirzoyan
A. Vassilian
A. Trchounian
Conference
H2 PRODUCIION BY ESCHERICHIA COLI BATCH CULTURES DURING FERMENTATION OF GLYCEROL, LACTOSE AT DIFFERENT pHs
S. Mirzoyan
A. Poladyan
K. Trchounian
A. Trchounian

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