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The potential of fabricating functional devices , directly from commercial 3D printers with controllable properties , created a huge rush for new developments and research in this field .
 manufacturing process: fabricating; machine or equipment: 3D printers; concept or principle: properties; concept or principle: research
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:
 manufacturing process: fabricating; machine or equipment: 3D printers; concept or principle: properties; concept or principle: research