Toward a Blended Ontology: Applying Knowledge Systems to Compare Therapeutic and Toxicological Nanoscale Domains

<table>The distribution of publications by journal in the time before and after the boom of nano research as classified by WoK publication title analysis of 1802 records (see Table <a href="../tab2/">2</a>).</table>

BioMed Research International

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Figure 4

Figure 4: Toward a Blended Ontology: Applying Knowledge Systems to Compare Therapeutic and Toxicological Nanoscale Domains 