Method and multiple reservoir apparatus for fabrication of biomolecular arrays

摘要: Methods and apparatus for delivering a plurality of different biological materials onto discrete locations on receiving surface, as example to fabricate an array materials. The methods may include orifices in orifice member, at least six delivery chambers each fluid conducting relationship with one the orifices, reservoirs communication chambers, means associated propelling through from chamber that is orifice, vent commonly venting two reservoirs. In some embodiments are loaded fluids containing selected biomolecules by drawing into orifices; other introduced Also, depositing biomolecular array, employ apparatus.