1834
Coatings can go from simple paint jobs to improve aesthetics and seal against corrosive atmospheres through to providing significant functional properties , including bioactive features .
 application: Coatings; material: go; manufacturing process: simple; machanical property: corrosive; concept or principle: properties; concept or principle: bioactive features
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 application: Coatings; material: go; manufacturing process: simple; machanical property: corrosive; concept or principle: properties; concept or principle: bioactive features