22537
The selected topics mainly include patterned surface wettability for lithographic printing with different plate - making techniques , patterned surface wettability for microcontact printing with a patterned wetting stamp and special wettability mediated patterning microtransfer printing , patterned surface wettability for inkjet printing with controllable surface wettability of the substrate and printing head to ink , and patterned surface wettability by a combination of different printing techniques .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None