14432
The scaffolds obtained by freeze - drying of the cryogels consist of regular , interconnected pores of diameters ranging from 50 to 10 mu m that could be regulated by the synthesis parameters .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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