Nano-drug delivery systems integrated with low radiation doses for enhanced therapeutic efficacy in cancer treatment

Figure 2 International partnership network among nations engaged in glioblastoma nanomedicine research. The dimensions of each node indicate the publishing volume of each country, whilst the lines depict the frequency of collaborative publications among nations. Color-coded clusters indicate regional collaboration patterns, with notable clusters demonstrating robust connections across China, the United States, and European countries. This figure illustrates the geographical diversity and collaboration intensity within the field.