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The total fabrication time including ink preparation , printing and sintering was less than 5 h for 8 cm2 of implant .
 process parameter: fabrication time; material: ink; manufacturing process: sintering; application: implant
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:
 process parameter: fabrication time; material: ink; manufacturing process: sintering; application: implant