co-assembly

https://doi.org/10.1351/goldbook.13801
Self-assembly of two or more self-assembling species that might or might not incorporate a non-assembling component into an ordered structure.
Source:
PAC, 2012, 85, 463. (Terminology for aggregation and self-assembly in polymer science (IUPAC Recommendations 2013)) on page 467 [Terms] [Paper]