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. 2024 May 15;29(10):2318. doi: 10.3390/molecules29102318

Figure 6.

Figure 6

Key words in the field of iron carrier secretion. (A) Keyword clustering view made by Cite Space (V.6.2.R4) software. The color change from blue to yellow represents the year when the keyword was studied from 2000 to 2024, and the size of the node represents the importance of the keyword. The bigger the node, the more important the keyword is. (B) Keyword pop-up view made by VOS viewer (V1.6.20) software, and the size of nodes represents the importance of keywords. The bigger the node, the more important the keyword is. The color of nodes represents the relationship between different keywords, and the keywords with the same color are more closely related. (C) Tree diagram of the keyword matrix made for the micro-letter webpage, and the larger the area occupied by keywords, the more critical it is. (D) Keyword cloud made by the chart show webpage, and the bigger the keyword font size, the more important it is.