A method and apparatus for fabricating an array of biopolymers on a substrate using a biopolymer or biomonomer fluid, and using a dispensing head. The head has a reservoir chamber and at least one jet which can dispense droplets onto a substrate. The jet includes a capillary delivery chamber communicating...http://www.google.com.au/patents/US6323043?utm_source=gb-gplus-sharePatent US6323043 - Fabricating biopolymer arrays
