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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

Faculty of Biology
Research Institute of Biology
Director

Personal information

Date of birth
1989
Education
Institution
Yerevan State University
Faculty
Biology/Biophysics
Date
2009 - 2011
Degree name
Masters
Institution
Yerevan State University
Faculty
Biology/Biophysics
Date
2005 - 2009
Degree name
Bachelor
Scientific Rank/degree
Institution
Yerevan State University
Date
2021
Degree name
Professor
Institution
Yerevan State University
Date
2019
Degree name
Associate professor
Institution
Yerevan State University
Date
2017
Degree name
Doctor
Research Topic
Improving routes of molecular hydrogen production and hydrogenase activity in bacteria during dark fermentation
Institution
Yerevan State University
Date
2013
Degree name
Candidate
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
YSU
Period of time
2021 till now
Rank/degree
Professor, Department of Biochemistry, Microbiology and Biotechnology
Institution
MoESCS
Period of time
2021 - 2023
Rank/degree
Deputy Minister
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
Improving biohydrogen productivity by microbial dark- and photo-fermentations: Novel data and future approaches
Karen Trchounian
R. Gary Sawers
Armen Trchounian
Renewable & Sustainable Energy Reviews
2017
1201-1216
https://www.journals.elsevier.com/renewable-and-sustainable-energy-reviews/
Article
Evidence for hydrogenase-4 catalyzed biohydrogen production in Escherichia coli
Satenik Mirzoyan
Pablo Maria Romero-Pareja
Maria Dolores Coello
Armen Trchounian
Karen Trchounian
International Journal of Hydrogen Energy
2017
21697-21703
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/
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
2017
SATYRDAY-612-612
https://www.asm.org/index.php/asm-microbe-2017
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
Conference
Input of hydrogenasesi n Hz cycling and proton Escherichiac oli during fermentation
Karen Trchounian
Armen Trchounian
2017
21-21
Conference
COMPENSATORY H2 PRODUCING ACTIVITY OF ESCHERICHIA COLI HYDROGENASES DURING MIXED CARBON SOURCES FERMENTATION
K. Trchounian
S. Mirzoyan
A. Vassilian
A. Trchounian
2017
095-095
http://fems-microbiology2017.kenes.com/
Conference
H2 PRODUCIION BY ESCHERICHIA COLI BATCH CULTURES DURING FERMENTATION OF GLYCEROL, LACTOSE AT DIFFERENT pHs
S. Mirzoyan
A. Poladyan
K. Trchounian
A. Trchounian
2017
107-107
http://fems-microbiology2017.kenes.com/
Conference
ESCHERICHIA COLI GROWTH AND HYDROGEN PRODUCTION USING BREWERY WASTE: OPTIMAL PRETREATMENT AND ROLE OF HYDROGENASES
A. Poladyan
K. Trchounian
A. Trchounian
2017
248-248
http://fems-microbiology2017.kenes.com/
Conference
Role of Escherichia coli formate channels in H2 production during mixed carbon sources fermentation
K. Trchounian
A. Trchounian
2017
S270-S270
http://www.iupab2017.org/home
Conference
Glucose concentrations influence on activities of FoF1 ATPase and hydrogenase 4 in Escherichia coli
A. Poladyan
M. Sahakyan
S. Blbulyan
K. Trchounian
A. Trchounian
2017
S289-S289
http://www.iupab2017.org/home
Conference
ՄԱՆՐԷՆԵՐԻ ԿԵՆՍԱՏԵԽՆՈԼՈԳԻԱՆԵՐԻ ՄԱԳԻՍՏՐՈՍԱԿԱՆ ՆՈՐ ԾՐԱԳՐԵՐԻ ԴԱՍԱՎԱՆԴՄԱՆ ՄԵԹՈԴԱԲԱՆԱԿԱՆ ՄՈՏԵՑՈՒՄՆԵՐԸ ԵՐԵՎԱՆԻ ՊԵՏԱԿԱՆ ՀԱՄԱԼՍԱՐԱՆՈՒՄ
Թռչունյան Կ.Ա.
Գաբրիելյան Լ.Ս.
Փոլադյան Ա.Ա.
Թռչունյան Ա.Հ.
2017
143-145
http://www.bnaget.am/#/conferences
Article
Millimeter waves or extremely high frequency electromagnetic fields in the environment: what are their effects on bacteria?
Diana Soghomonyan
Karen Trchounian
Armen Trchounian
Applied Microbiology and Biotechnology
2016
4761-4771
http://www.springer.com/life+sciences/microbiology/journal/253
Article
Optimizing strategy for Escherichia coli growth and hydrogen production during glycerol fermentation in batch culture: Effects of some heavy metal ions and their mixtures
Karen Trchounian
Anna Poladyan
Armen Trchounian
Applied Energy
2016
335-340
http://www.elsevier.com/locate/apenergy
Article
Novel approach of ethanol waste utilization: Biohydrogen production by mixed cultures of darkand photo-fermentative bacteria using distillers grains
Harutyun Sargsyan
Karen Trchounian
Lilit Gabrielyan
Armen Trchounian
International Journal of Hydrogen Energy
2016
2377-2382
http://www.journals.elsevier.com/international-journal-of-hydrogen-energy/
Conference
Glycerol Fermentation and Hydrogen Metabolism by Escherichia coli: New Approaches to Enhance Hydrogen Production
A. Poladyan
K. Trchounian
A. Trchounian
2016
070-070
http://www.asmmicrobe.org/
Conference
Investigation of the Formate and Hydrogen Metabolism of Different Thermococcus Species
K. Trchounian
A. Trchounian
S. Spaans
A. Stams
S. Kengen
2016
218-218
http://www.asmmicrobe.org/
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
2016
156-156
http://www.vaam-kongress.de/
Conference
New role of Escherichia coli hydrogenase 4 during glucose fermentation
Karen Trchounian
Armen Trchounian
2016
53-53
http://h2ase2016.sciencesconf.org/
Conference
Developing hydrogen production biotechnology: cheap substrates, effective strains and optimized fermentative conditions
K.Trchounian
A. Poladyan
L. Gabrielyan
A. Trchounian
2016
179-180
http://www.whec2016.com/

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