Scimago Journal & Country Rank


Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Molecular Biology

Physical and Theoretical Chemistry

Materials Science
Materials Science (miscellaneous)
Nanoscience and Nanotechnology

Physics and Astronomy
Condensed Matter Physics
PublisherAmerican Institute of Physics
Publication typeJournals
Scope Biomicrofluidics is an online open-access journal published by the American Institute of Physics to rapidly disseminate research in elucidating fundamental physicochemical mechanisms associated with microfluidic and nanofluidic phenomena as well as novel microfluidic and nanofluidic techniques for diagnostic, medical, biological, pharmaceutical, environmental, and chemical applications.


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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Condensed Matter Physics2008Q2
Condensed Matter Physics2009Q2
Condensed Matter Physics2010Q1
Condensed Matter Physics2011Q2
Condensed Matter Physics2012Q1
Condensed Matter Physics2013Q1
Condensed Matter Physics2014Q1
Condensed Matter Physics2015Q1
Condensed Matter Physics2016Q1
Condensed Matter Physics2017Q2
Condensed Matter Physics2018Q1
Materials Science (miscellaneous)2008Q2
Materials Science (miscellaneous)2009Q2
Materials Science (miscellaneous)2010Q1
Materials Science (miscellaneous)2011Q1
Materials Science (miscellaneous)2012Q1
Materials Science (miscellaneous)2013Q1
Materials Science (miscellaneous)2014Q1
Materials Science (miscellaneous)2015Q1
Materials Science (miscellaneous)2016Q1
Materials Science (miscellaneous)2017Q2
Materials Science (miscellaneous)2018Q1
Molecular Biology2008Q3
Molecular Biology2009Q3
Molecular Biology2010Q2
Molecular Biology2011Q3
Molecular Biology2012Q3
Molecular Biology2013Q2
Molecular Biology2014Q3
Molecular Biology2015Q3
Molecular Biology2016Q3
Molecular Biology2017Q3
Molecular Biology2018Q3
Nanoscience and Nanotechnology2008Q3
Nanoscience and Nanotechnology2009Q2
Nanoscience and Nanotechnology2010Q2
Nanoscience and Nanotechnology2011Q2
Nanoscience and Nanotechnology2012Q2
Nanoscience and Nanotechnology2013Q2
Nanoscience and Nanotechnology2014Q2
Nanoscience and Nanotechnology2015Q2
Nanoscience and Nanotechnology2016Q2
Nanoscience and Nanotechnology2017Q2
Nanoscience and Nanotechnology2018Q2
Physical and Theoretical Chemistry2008Q2
Physical and Theoretical Chemistry2009Q2
Physical and Theoretical Chemistry2010Q1
Physical and Theoretical Chemistry2011Q2
Physical and Theoretical Chemistry2012Q2
Physical and Theoretical Chemistry2013Q1
Physical and Theoretical Chemistry2014Q1
Physical and Theoretical Chemistry2015Q2
Physical and Theoretical Chemistry2016Q2
Physical and Theoretical Chemistry2017Q2
Physical and Theoretical Chemistry2018Q2

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20070.000
Cites / Doc. (4 years)20081.727
Cites / Doc. (4 years)20092.868
Cites / Doc. (4 years)20104.078
Cites / Doc. (4 years)20113.888
Cites / Doc. (4 years)20123.477
Cites / Doc. (4 years)20134.138
Cites / Doc. (4 years)20143.825
Cites / Doc. (4 years)20153.278
Cites / Doc. (4 years)20163.220
Cites / Doc. (4 years)20172.928
Cites / Doc. (4 years)20182.569
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20081.727
Cites / Doc. (3 years)20092.868
Cites / Doc. (3 years)20104.078
Cites / Doc. (3 years)20113.818
Cites / Doc. (3 years)20123.506
Cites / Doc. (3 years)20134.217
Cites / Doc. (3 years)20143.846
Cites / Doc. (3 years)20153.181
Cites / Doc. (3 years)20163.113
Cites / Doc. (3 years)20172.497
Cites / Doc. (3 years)20182.638
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20081.727
Cites / Doc. (2 years)20092.868
Cites / Doc. (2 years)20104.191
Cites / Doc. (2 years)20113.924
Cites / Doc. (2 years)20123.488
Cites / Doc. (2 years)20134.302
Cites / Doc. (2 years)20143.683
Cites / Doc. (2 years)20152.971
Cites / Doc. (2 years)20162.528
Cites / Doc. (2 years)20172.523
Cites / Doc. (2 years)20182.428
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20070
Self Cites20083
Self Cites200935
Self Cites201098
Self Cites2011109
Self Cites2012201
Self Cites2013306
Self Cites2014259
Self Cites2015183
Self Cites2016188
Self Cites201779
Self Cites201880
Total Cites20070
Total Cites200838
Total Cites2009109
Total Cites2010367
Total Cites2011565
Total Cites2012915
Total Cites20131497
Total Cites20141600
Total Cites20151444
Total Cites20161494
Total Cites20171286
Total Cites20181224
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20070
External Cites per document20081.591
External Cites per document20091.947
External Cites per document20102.989
External Cites per document20113.081
External Cites per document20122.736
External Cites per document20133.355
External Cites per document20143.224
External Cites per document20152.778
External Cites per document20162.721
External Cites per document20172.344
External Cites per document20182.466
Cites per document20070.000
Cites per document20081.727
Cites per document20092.868
Cites per document20104.078
Cites per document20113.818
Cites per document20123.506
Cites per document20134.217
Cites per document20143.846
Cites per document20153.181
Cites per document20163.113
Cites per document20172.497
Cites per document20182.638
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20070
Non-citable documents20082
Non-citable documents20092
Non-citable documents20106
Non-citable documents20118
Non-citable documents201215
Non-citable documents201313
Non-citable documents201414
Non-citable documents201510
Non-citable documents201610
Non-citable documents201710
Non-citable documents20187
Citable documents20070
Citable documents200822
Citable documents200938
Citable documents201090
Citable documents2011148
Citable documents2012261
Citable documents2013355
Citable documents2014416
Citable documents2015454
Citable documents2016480
Citable documents2017515
Citable documents2018464
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20070
Uncited documents200810
Uncited documents20098
Uncited documents201014
Uncited documents201129
Uncited documents201245
Uncited documents201347
Uncited documents201458
Uncited documents201597
Uncited documents2016106
Uncited documents2017121
Uncited documents2018106
Cited documents20070
Cited documents200814
Cited documents200932
Cited documents201082
Cited documents2011127
Cited documents2012231
Cited documents2013321
Cited documents2014372
Cited documents2015367
Cited documents2016384
Cited documents2017404
Cited documents2018365
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The users of Scimago Journal & Country Rank have the possibility to dialogue through comments linked to a specific journal. The purpose is to have a forum in which general doubts about the processes of publication in the journal, experiences and other issues derived from the publication of papers are resolved. For topics on particular articles, maintain the dialogue through the usual channels with your editor.

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