28444
Two different types of ternary nanoparticles are prepared , differing for the sequence of the functionalization steps ( adsorption of DOXO first and then mAb or vice versa ) , and it is found that the ones in which mAb is adsorbed first are more efficient under all the examined aspects ( binding , internalization , cytotoxicity ) , possibly because of a better mAb orientation on the nanoparticle surface .
 Chemical: DOXO
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: DOXO