KAREN TRCHOUNIAN

KAREN TRCHOUNIAN

Yerevan State University

H-index: 27

Asia-Armenia

About KAREN TRCHOUNIAN

KAREN TRCHOUNIAN, With an exceptional h-index of 27 and a recent h-index of 18 (since 2020), a distinguished researcher at Yerevan State University, specializes in the field of Biochemistry, Microbiology, Biophysics, Biotechnology.

His recent articles reflect a diverse array of research interests and contributions to the field:

Growth and hydrogen production by Escherichia coli during utilization of sole and mixture of sugar beet, alcohol, and beer production waste

Proton conductance and regulation of proton/potassium fluxes in Escherichia coli FhlA-lacking cells during fermentation of mixed carbon sources

Regulation of metabolism and proton motive force generation during mixed carbon fermentation by an Escherichia coli strain lacking the FOF1-ATPase

Changes in ATPase activity, antioxidant enzymes and proline biosynthesis in yeast Candida guilliermondii NP-4 under X-irradiation

Evidence for bidirectional formic acid translocation in vivo via the Escherichia coli formate channel FocA

Gold nanoparticles activate hydrogenase synthesis and improve heterotrophic growth of Ralstonia eutropha H16

Role of the Escherichia coli FocA and FocB formate channels in controlling proton/potassium fluxes and hydrogen production during osmotic stress in energy-limited, stationary …

l-amino acids affect the hydrogenase activity and growth of Ralstonia eutropha H16

KAREN TRCHOUNIAN Information

University

Position

Researcher at

Citations(all)

1784

Citations(since 2020)

1047

Cited By

1173

hIndex(all)

27

hIndex(since 2020)

18

i10Index(all)

47

i10Index(since 2020)

41

Email

University Profile Page

Yerevan State University

Google Scholar

View Google Scholar Profile

KAREN TRCHOUNIAN Skills & Research Interests

Biochemistry

Microbiology

Biophysics

Biotechnology

Top articles of KAREN TRCHOUNIAN

Title

Journal

Author(s)

Publication Date

Growth and hydrogen production by Escherichia coli during utilization of sole and mixture of sugar beet, alcohol, and beer production waste

Biomass Conversion and Biorefinery

Kairat Bekbayev

Satenik Mirzoyan

Akerke Toleugazykyzy

Dinara Tlevlessova

Anait Vassilian

...

2024/1

Proton conductance and regulation of proton/potassium fluxes in Escherichia coli FhlA-lacking cells during fermentation of mixed carbon sources

Archives of Biochemistry and Biophysics

Heghine Gevorgyan

Anna Poladyan

Karen Trchounian

Anait Vassilian

2024/5/1

Regulation of metabolism and proton motive force generation during mixed carbon fermentation by an Escherichia coli strain lacking the FOF1-ATPase

Biochimica et Biophysica Acta (BBA)-Bioenergetics

Heghine Gevorgyan

Lilit Baghdasaryan

Karen Trchounian

2024/2/12

Changes in ATPase activity, antioxidant enzymes and proline biosynthesis in yeast Candida guilliermondii NP-4 under X-irradiation

Journal of Bioenergetics and Biomembranes

Hasmik Karapetyan

Syuzan Marutyan

Anna Muradyan

Hamlet Badalyan

Seda V Marutyan

...

2024/2/3

Evidence for bidirectional formic acid translocation in vivo via the Escherichia coli formate channel FocA

Archives of Biochemistry and Biophysics

Liana Vanyan

Michelle Kammel

R Gary Sawers

Karen Trchounian

2024/2/1

Gold nanoparticles activate hydrogenase synthesis and improve heterotrophic growth of Ralstonia eutropha H16

FEMS Microbiology Letters

Tatevik Manutsyan

Syuzanna Blbulyan

Anait Vassilian

Tatiana Semashko

Gayane Kirakosyan

...

2024

Role of the Escherichia coli FocA and FocB formate channels in controlling proton/potassium fluxes and hydrogen production during osmotic stress in energy-limited, stationary …

Biochimie

A Babayan

A Vassilian

A Poladyan

K Trchounian

2024/6/1

l-amino acids affect the hydrogenase activity and growth of Ralstonia eutropha H16

AMB Express

Meri Iskandaryan

Syuzanna Blbulyan

Mayramik Sahakyan

Anait Vassilian

Karen Trchounian

...

2023/3/17

Constriction of H2 biofuel cell voltammeter based on Escherichia coli microbial cells

Biophysical Journal

Meri Iskandaryan

Torgom Seferyan

Lusine Baghdasryan

Karen Trchounian

Anna Poladyan

2023/2/10

Biological production of hydrogen: From basic principles to the latest advances in process improvement

AA Ivanenko

AA Laikova

EA Zhuravleva

SV Shekhurdina

AV Vishnyakova

...

2023/11/25

Osmotic stress as a factor for regulating E. coli hydrogenase activity and enhancing H2 production during mixed carbon sources fermentation

AIMS microbiology

Anush Babayan

Anait Vassilian

Karen Trchounian

2023

Propionic and valproic acids have an impact on bacteria viability, proton flux and ATPase activity

Journal of Bioenergetics and Biomembranes

Heghine Gevorgyan

Tamara Abaghyan

Margarita Mirumyan

Konstantin Yenkoyan

Karen Trchounian

2023/10

Relationship between proton/potassium fluxes and central carbon catabolic pathways in different Saccharomyces cerevisiae strains under osmotic stress conditions

Process Biochemistry

Anahit Shirvanyan

Satenik Mirzoyan

Karen Trchounian

2023/10/1

Valorization of whey-based side streams for microbial biomass, molecular hydrogen, and hydrogenase production

Applied microbiology and biotechnology

Anna Poladyan

Karen Trchounian

Ani Paloyan

Ela Minasyan

Hayarpi Aghekyan

...

2023/7

Antibacterial activity of silver nanoparticles biosynthesized from Stevia rebaudiana extract

Egyptian Journal of Aquatic Biology and Fisheries

Sayed Rashad

Ghadir A El-Chaghaby

Marwa A Elchaghaby

2019/12/23

Coffee silverskin as a substrate for biobased production of biomass and hydrogen by Escherichia coli

International Journal of Energy Research

Satenik Mirzoyan

Hayarpi Aghekyan

Liana Vanyan

Anait Vassilian

Karen Trchounian

2022/12

HyfF subunit of hydrogenase 4 is crucial for regulating FOF1 dependent proton/potassium fluxes during fermentation of various concentrations of glucose

Journal of Bioenergetics and Biomembranes

Liana Vanyan

Karen Trchounian

2022/4

Biosynthesis of silver nanoparticles using extracts of Stevia rebaudiana and evaluation of antibacterial activity

Collection of Scientific Works of Tbilisi State Medical University

E Mosidze

J Legault

V Mshvildadze

L Ebralidze

L Bakuridze

2022

Comparative study of effects of chemically and green synthesized silver nanoparticles on Staphylococcus aureus

ББК 28.071 я431 Р е д а к ц и о н н а я к о л л е г и я: доктор биологических наук, профессор, академик НАН Беларуси ИД Волотовский (гл. ред.); доктор биологических наук, профессор, член-корреспондент НАН Беларуси ЕИ Слобожанина

M Timotina

AA Aghajanyan

K Trchounian

LS Gabrielyan

2022

Ribes nigrum L. Extract-Mediated Green Synthesis and Antibacterial Action Mechanisms of Silver Nanoparticles

Antibiotics

Zaruhi Hovhannisyan

Marina Timotina

Jemma Manoyan

Lilit Gabrielyan

Margarit Petrosyan

...

2022/10/14

See List of Professors in KAREN TRCHOUNIAN University(Yerevan State University)

Co-Authors

H-index: 62
gary sawers

gary sawers

Martin-Luther-Universität Halle-Wittenberg

H-index: 48
Andrea Sinz

Andrea Sinz

Martin-Luther-Universität Halle-Wittenberg

H-index: 42
Trchounian A

Trchounian A

Yerevan State University

H-index: 19
Lilit Gabrielyan

Lilit Gabrielyan

Yerevan State University

H-index: 18
PD. Dr. Basem Soboh

PD. Dr. Basem Soboh

Freie Universität Berlin

H-index: 16
Constanze Pinske

Constanze Pinske

Martin-Luther-Universität Halle-Wittenberg

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