Scimago Journal & Country Rank


CountryUnited Kingdom
H Index
Subject Area and CategoryEngineering
Biomedical Engineering

Materials Science
Nanoscience and Nanotechnology

Pharmacology, Toxicology and Pharmaceutics
PublisherInforma Healthcare
Publication typeJournals
ISSN17435390, 17435404
Scope Nanotoxicology invites contributions addressing research relating to the potential for human and environmental exposure, hazard and risk associated with the use and development of nano-structured materials. In this context, the term nano-structured materials has a broad definition, including ‘materials with at least one dimension in the nanometer size range’. These nanomaterials range from nanoparticles and nanomedicines, to nano-surfaces of larger materials and composite materials. (source)

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.

Biomedical Engineering2008Q1
Biomedical Engineering2009Q1
Biomedical Engineering2010Q1
Biomedical Engineering2011Q1
Biomedical Engineering2012Q1
Biomedical Engineering2013Q1
Biomedical Engineering2014Q1
Biomedical Engineering2015Q1
Nanoscience and Nanotechnology2008Q2
Nanoscience and Nanotechnology2009Q2
Nanoscience and Nanotechnology2010Q2
Nanoscience and Nanotechnology2011Q1
Nanoscience and Nanotechnology2012Q1
Nanoscience and Nanotechnology2013Q1
Nanoscience and Nanotechnology2014Q1
Nanoscience and Nanotechnology2015Q1

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)20083.960
Cites / Doc. (4 years)20095.711
Cites / Doc. (4 years)20105.026
Cites / Doc. (4 years)20116.741
Cites / Doc. (4 years)20127.329
Cites / Doc. (4 years)20137.259
Cites / Doc. (4 years)20147.036
Cites / Doc. (4 years)20157.305
Cites / Doc. (3 years)20083.960
Cites / Doc. (3 years)20095.711
Cites / Doc. (3 years)20105.026
Cites / Doc. (3 years)20115.542
Cites / Doc. (3 years)20127.699
Cites / Doc. (3 years)20136.879
Cites / Doc. (3 years)20146.639
Cites / Doc. (3 years)20157.036
Cites / Doc. (2 years)20083.960
Cites / Doc. (2 years)20095.711
Cites / Doc. (2 years)20103.327
Cites / Doc. (2 years)20115.698
Cites / Doc. (2 years)20127.198
Cites / Doc. (2 years)20136.485
Cites / Doc. (2 years)20145.929
Cites / Doc. (2 years)20156.876
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 Cites200811
Self Cites200917
Self Cites201026
Self Cites201126
Self Cites201240
Self Cites201383
Self Cites2014102
Self Cites2015129
Total Cites200899
Total Cites2009257
Total Cites2010387
Total Cites2011460
Total Cites2012947
Total Cites20131135
Total Cites20141434
Total Cites20151766
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 document20083.520
External Cites per document20095.333
External Cites per document20104.688
External Cites per document20115.229
External Cites per document20127.374
External Cites per document20136.376
External Cites per document20146.167
External Cites per document20156.522
Cites per document20083.960
Cites per document20095.711
Cites per document20105.026
Cites per document20115.542
Cites per document20127.699
Cites per document20136.879
Cites per document20146.639
Cites per document20157.036
% 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 documents20081
Non-citable documents20091
Non-citable documents20105
Non-citable documents20116
Non-citable documents20128
Non-citable documents20136
Non-citable documents20145
Non-citable documents20154
Citable documents200825
Citable documents200945
Citable documents201077
Citable documents201183
Citable documents2012123
Citable documents2013165
Citable documents2014216
Citable documents2015251
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 documents20089
Uncited documents20097
Uncited documents201017
Uncited documents201110
Uncited documents20129
Uncited documents20139
Uncited documents201415
Uncited documents201516
Cited documents200817
Cited documents200939
Cited documents201065
Cited documents201179
Cited documents2012122
Cited documents2013162
Cited documents2014206
Cited documents2015239
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