5079
The powder was produced using a spray drying process and the laser matter interaction was enhanced by a binder pyrolysis .
 powder, spray drying, process, laser, binder
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 powder, spray drying, process, laser, binder