11302
However , questions as to are we able to contain or control the toxicity effects of AgNPs , and how much do we know about the toxicological profile of AgNPs which are commonly used in emerging nanotechnology - based applications , still remain .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None