The International Society for Nanoscale Science, Computation, and Engineering (ISNSCE, pronounced like "essence") is a scientific society specializing in nanotechnology and DNA computing. It was started in 2004 by Nadrian Seeman, founder of the field of DNA nanotechnology. According to the society, its purpose is "to promote the study of the control of the arrangement of the atoms in matter, examine the principles that lead to such control, to develop tools and methods to increase such control, and to investigate the use of these principles for molecular computation, and for engineering on the finest possible scales."