7370
Effect of nuclear vibrations , temperature , co - adsorbed water , and dye orientation on light absorption , charge injection and recombination conditions in organic dyes on TiO2 .
 Chemical: TiO2
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: TiO2