25941
Zno nanoparticle based highly efficient CdS / CdSe quantum dot - sensitized solar cells .
 Chemical: Zno; Chemical: CdS; Chemical: CdSe
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: Zno; Chemical: CdS; Chemical: CdSe