Dna synthesis using magnetic nanoparticles

A control system for serial and contemporaneous synthesis of disparate deoxy-ribonucleic acid (DNA) or ribonucleic acid (RNA) strands in an array of wells defined within a substrate comprising

• a controller including a processor and a memory, the memory further including a control application and a data structure stored thereon, and wherein the control application is executable by the processor to
• designate a first subset of wells in the array of wells defined within the substrate and containing a precursor nucleotide chain as proscribed from receiving a nucleotide of a specified nucleobase type for a synthesis cycle, wherein the designations is based, at least in part, upon sequence instruction data stored in the data structure;
• close the first subset of wells;
• flow a solution of a binding reaction enzyme and nucleotides of the specified nucleobase type bound with a corresponding chemical blocker over the array of wells for receipt in each of a second subset of wells of the array of wells that are open as designated by the sequence instruction data to receive the nucleotide of the specified nucleobase type for binding of the received nucleotides of the specified nucleobase type with assistance of the binding reaction enzyme to corresponding precursor nucleotide chains in the second subset of wells.