16609
After a 24 - h incubation , we quantified that 7 wt . % of the initial TNF - alpha was degraded over time , 6 wt . % adsorbed on the walls of 96 - well plates , and 13 wt . % adsorbed on the boehmite surface .
 Chemical: boehmite
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: boehmite