6507134148

Portnyagina, Olga Yuryevna

PhD in Biological/biomedical sciences

G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences

Far Eastern Federal University

Publications

Citations

h-index

Laboratory of molecular foundations of antibacterial immunity

Senior Researcher

R-3AD78-15030-IQ08Z

B-5921-2014

6507134148

Research interests

Amyloids Antibacterial immunity Biochemistry Membrane proteins

Skills

Enzyme-linked immunosorbent assay (ELISA) Investigation of the immunobiological properties of bacterial antigens Investigation of the structure of biomolecules Isolation and purification of target proteins Working with laboratory animals

Education

1981 — 1986, Specialist, Biologo-soil

By date By citations

Without own publications

By date By citations

Without own publications

By date By citations

Total publications

Total citations

Citations per publication

3.5

Average publications per year

0.67

Average coauthors

6.25

Publications years

2012-2023 (12 years)

h-index

i10-index

m-index

0.25

o-index

g-index

w-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1 2 3 4 5
Biochemistry	Biochemistry, 5, 62.5% Biochemistry 5 publications, 62.5%
Molecular Biology	Molecular Biology, 4, 50% Molecular Biology 4 publications, 50%
General Medicine	General Medicine, 3, 37.5% General Medicine 3 publications, 37.5%
Structural Biology	Structural Biology, 2, 25% Structural Biology 2 publications, 25%
Biophysics	Biophysics, 2, 25% Biophysics 2 publications, 25%
Microbiology	Microbiology, 2, 25% Microbiology 2 publications, 25%
Infectious Diseases	Infectious Diseases, 2, 25% Infectious Diseases 2 publications, 25%
Cell Biology	Cell Biology, 1, 12.5% Cell Biology 1 publication, 12.5%
Genetics	Genetics, 1, 12.5% Genetics 1 publication, 12.5%
Molecular Medicine	Molecular Medicine, 1, 12.5% Molecular Medicine 1 publication, 12.5%
Biotechnology	Biotechnology, 1, 12.5% Biotechnology 1 publication, 12.5%
Geriatrics and Gerontology	Geriatrics and Gerontology, 1, 12.5% Geriatrics and Gerontology 1 publication, 12.5%
Virology	Virology, 1, 12.5% Virology 1 publication, 12.5%
Biochemistry, Genetics and Molecular Biology (miscellaneous)	Biochemistry, Genetics and Molecular Biology (miscellaneous), 1, 12.5% Biochemistry, Genetics and Molecular Biology (miscellaneous) 1 publication, 12.5%
	1 2 3 4 5

Journals

	1
Biochemistry (Moscow)	Biochemistry (Moscow), 1, 12.5% Biochemistry (Moscow) 1 publication, 12.5%
Acta Naturae	Acta Naturae, 1, 12.5% Acta Naturae 1 publication, 12.5%
Microbial Pathogenesis	Microbial Pathogenesis, 1, 12.5% Microbial Pathogenesis 1 publication, 12.5%
Protein and Peptide Letters	Protein and Peptide Letters, 1, 12.5% Protein and Peptide Letters 1 publication, 12.5%
Biochemical and Biophysical Research Communications	Biochemical and Biophysical Research Communications, 1, 12.5% Biochemical and Biophysical Research Communications 1 publication, 12.5%
Molecular Genetics, Microbiology and Virology	Molecular Genetics, Microbiology and Virology, 1, 12.5% Molecular Genetics, Microbiology and Virology 1 publication, 12.5%
International Journal of Biological Macromolecules	International Journal of Biological Macromolecules, 1, 12.5% International Journal of Biological Macromolecules 1 publication, 12.5%
	1

Citing journals

	1 2 3
Progress in Molecular Biology and Translational Science	Progress in Molecular Biology and Translational Science, 3, 10.71% Progress in Molecular Biology and Translational Science 3 citations, 10.71%
Frontiers in Immunology	Frontiers in Immunology, 2, 7.14% Frontiers in Immunology 2 citations, 7.14%
Biochemistry (Moscow)	Biochemistry (Moscow), 2, 7.14% Biochemistry (Moscow) 2 citations, 7.14%
Journal of Autoimmunity	Journal of Autoimmunity, 2, 7.14% Journal of Autoimmunity 2 citations, 7.14%
International Journal of Molecular Sciences	International Journal of Molecular Sciences, 2, 7.14% International Journal of Molecular Sciences 2 citations, 7.14%
Molecular Plant-Microbe Interactions	Molecular Plant-Microbe Interactions, 2, 7.14% Molecular Plant-Microbe Interactions 2 citations, 7.14%
Molecules	Molecules, 1, 3.57% Molecules 1 citation, 3.57%
Environmental Microbiology	Environmental Microbiology, 1, 3.57% Environmental Microbiology 1 citation, 3.57%
Evolutionary Bioinformatics	Evolutionary Bioinformatics, 1, 3.57% Evolutionary Bioinformatics 1 citation, 3.57%
Biochemistry (Moscow) Supplement Series A: Membrane and Cell Biology	Biochemistry (Moscow) Supplement Series A: Membrane and Cell Biology, 1, 3.57% Biochemistry (Moscow) Supplement Series A: Membrane and Cell Biology 1 citation, 3.57%
Bulletin of Experimental Biology and Medicine	Bulletin of Experimental Biology and Medicine, 1, 3.57% Bulletin of Experimental Biology and Medicine 1 citation, 3.57%
Microbial Pathogenesis	Microbial Pathogenesis, 1, 3.57% Microbial Pathogenesis 1 citation, 3.57%
Current Protein and Peptide Science	Current Protein and Peptide Science, 1, 3.57% Current Protein and Peptide Science 1 citation, 3.57%
MicrobiologyOpen	MicrobiologyOpen, 1, 3.57% MicrobiologyOpen 1 citation, 3.57%
AMB Express	AMB Express, 1, 3.57% AMB Express 1 citation, 3.57%
Biomolecules	Biomolecules, 1, 3.57% Biomolecules 1 citation, 3.57%
npj Vaccines	npj Vaccines, 1, 3.57% npj Vaccines 1 citation, 3.57%
Infection and Immunity	Infection and Immunity, 1, 3.57% Infection and Immunity 1 citation, 3.57%
Frontiers in Cellular and Infection Microbiology	Frontiers in Cellular and Infection Microbiology, 1, 3.57% Frontiers in Cellular and Infection Microbiology 1 citation, 3.57%
Environmental Science and Pollution Research	Environmental Science and Pollution Research, 1, 3.57% Environmental Science and Pollution Research 1 citation, 3.57%
Биохимия	Биохимия, 1, 3.57% Биохимия 1 citation, 3.57%
	1 2 3

Publishers

	1 2 3
Elsevier	Elsevier, 3, 37.5% Elsevier 3 publications, 37.5%
Pleiades Publishing	Pleiades Publishing, 2, 25% Pleiades Publishing 2 publications, 25%
Bentham Science Publishers Ltd.	Bentham Science Publishers Ltd., 1, 12.5% Bentham Science Publishers Ltd. 1 publication, 12.5%
Acta Naturae Ltd	Acta Naturae Ltd, 1, 12.5% Acta Naturae Ltd 1 publication, 12.5%
	1 2 3

Organizations from articles

	1 2 3 4 5 6
G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences	G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences, 6, 37.5% G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences 6 publications, 37.5%
Far Eastern Federal University	Far Eastern Federal University, 3, 18.75% Far Eastern Federal University 3 publications, 18.75%
Organization not defined	Organization not defined, 2, 12.5% Organization not defined 2 publications, 12.5%
Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences	Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 1, 6.25% Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 1 publication, 6.25%
National Scientific Center of Marine Biology of the Far Eastern Branch of the Russian Academy of Sciences	National Scientific Center of Marine Biology of the Far Eastern Branch of the Russian Academy of Sciences, 1, 6.25% National Scientific Center of Marine Biology of the Far Eastern Branch of the Russian Academy of Sciences 1 publication, 6.25%
Pacific State Medical University	Pacific State Medical University, 1, 6.25% Pacific State Medical University 1 publication, 6.25%
Ludwig Maximilian University of Munich	Ludwig Maximilian University of Munich, 1, 6.25% Ludwig Maximilian University of Munich 1 publication, 6.25%
University Medical Center Hamburg-Eppendorf	University Medical Center Hamburg-Eppendorf, 1, 6.25% University Medical Center Hamburg-Eppendorf 1 publication, 6.25%
	1 2 3 4 5 6

Countries from articles

	1 2 3 4 5 6
Russia	Russia, 6, 60% Russia 6 publications, 60%
Country not defined	Country not defined, 2, 20% Country not defined 2 publications, 20%
Germany	Germany, 2, 20% Germany 2 publications, 20%
	1 2 3 4 5 6

Citing organizations

	2 4 6 8 10 12
G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences	G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences, 12, 21.82% G. B. Elyakov Pacific Institute of Bioorganic Chemistry of the Far Eastern Branch of the Russian Academy of Sciences 12 citations, 21.82%
Far Eastern Federal University	Far Eastern Federal University, 6, 10.91% Far Eastern Federal University 6 citations, 10.91%
University of South Florida	University of South Florida, 4, 7.27% University of South Florida 4 citations, 7.27%
Institute for Biological Instrumentation of the Russian Academy of Sciences	Institute for Biological Instrumentation of the Russian Academy of Sciences, 3, 5.45% Institute for Biological Instrumentation of the Russian Academy of Sciences 3 citations, 5.45%
University of Texas Medical Branch	University of Texas Medical Branch, 3, 5.45% University of Texas Medical Branch 3 citations, 5.45%
Organization not defined	Organization not defined, 2, 3.64% Organization not defined 2 citations, 3.64%
National Scientific Center of Marine Biology of the Far Eastern Branch of the Russian Academy of Sciences	National Scientific Center of Marine Biology of the Far Eastern Branch of the Russian Academy of Sciences, 2, 3.64% National Scientific Center of Marine Biology of the Far Eastern Branch of the Russian Academy of Sciences 2 citations, 3.64%
University of California, Davis	University of California, Davis, 2, 3.64% University of California, Davis 2 citations, 3.64%
Ludwig Maximilian University of Munich	Ludwig Maximilian University of Munich, 2, 3.64% Ludwig Maximilian University of Munich 2 citations, 3.64%
Shiraz University	Shiraz University, 1, 1.82% Shiraz University 1 citation, 1.82%
University of Madras	University of Madras, 1, 1.82% University of Madras 1 citation, 1.82%
Central University of Tamil Nadu	Central University of Tamil Nadu, 1, 1.82% Central University of Tamil Nadu 1 citation, 1.82%
SRM Institute of Science and Technology	SRM Institute of Science and Technology, 1, 1.82% SRM Institute of Science and Technology 1 citation, 1.82%
Karpagam Academy of Higher Education	Karpagam Academy of Higher Education, 1, 1.82% Karpagam Academy of Higher Education 1 citation, 1.82%
University of Malaya	University of Malaya, 1, 1.82% University of Malaya 1 citation, 1.82%
Radboud University Nijmegen Medical Centre	Radboud University Nijmegen Medical Centre, 1, 1.82% Radboud University Nijmegen Medical Centre 1 citation, 1.82%
University of Oslo	University of Oslo, 1, 1.82% University of Oslo 1 citation, 1.82%
Akershus University Hospital	Akershus University Hospital, 1, 1.82% Akershus University Hospital 1 citation, 1.82%
Norwegian Institute of Public Health	Norwegian Institute of Public Health, 1, 1.82% Norwegian Institute of Public Health 1 citation, 1.82%
Sichuan Agricultural University	Sichuan Agricultural University, 1, 1.82% Sichuan Agricultural University 1 citation, 1.82%
Norwegian University of Life Sciences	Norwegian University of Life Sciences, 1, 1.82% Norwegian University of Life Sciences 1 citation, 1.82%
Northwest University	Northwest University, 1, 1.82% Northwest University 1 citation, 1.82%
University of Queensland	University of Queensland, 1, 1.82% University of Queensland 1 citation, 1.82%
Northwest A&F University	Northwest A&F University, 1, 1.82% Northwest A&F University 1 citation, 1.82%
University Medical Center Hamburg-Eppendorf	University Medical Center Hamburg-Eppendorf, 1, 1.82% University Medical Center Hamburg-Eppendorf 1 citation, 1.82%
Friedrich Loeffler Institute	Friedrich Loeffler Institute, 1, 1.82% Friedrich Loeffler Institute 1 citation, 1.82%
University of Salamanca	University of Salamanca, 1, 1.82% University of Salamanca 1 citation, 1.82%
Texas A&M University	Texas A&M University, 1, 1.82% Texas A&M University 1 citation, 1.82%
	2 4 6 8 10 12

Citing countries

	2 4 6 8 10 12
Russia	Russia, 12, 30% Russia 12 citations, 30%
USA	USA, 10, 25% USA 10 citations, 25%
Germany	Germany, 4, 10% Germany 4 citations, 10%
Country not defined	Country not defined, 2, 5% Country not defined 2 citations, 5%
China	China, 2, 5% China 2 citations, 5%
Colombia	Colombia, 2, 5% Colombia 2 citations, 5%
Australia	Australia, 1, 2.5% Australia 1 citation, 2.5%
India	India, 1, 2.5% India 1 citation, 2.5%
Iran	Iran, 1, 2.5% Iran 1 citation, 2.5%
Spain	Spain, 1, 2.5% Spain 1 citation, 2.5%
Malaysia	Malaysia, 1, 2.5% Malaysia 1 citation, 2.5%
Netherlands	Netherlands, 1, 2.5% Netherlands 1 citation, 2.5%
Norway	Norway, 1, 2.5% Norway 1 citation, 2.5%
Ecuador	Ecuador, 1, 2.5% Ecuador 1 citation, 2.5%
	2 4 6 8 10 12