1484
It presents a novel method for the deposition of biopolymers in high-resolution structures , using a pressure-activated microsyringe .
 concept or principle: deposition; material: biopolymers; process parameter: high-resolution; machine or equipment: pressure-activated microsyringe
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:
 concept or principle: deposition; material: biopolymers; process parameter: high-resolution; machine or equipment: pressure-activated microsyringe