{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["107(28)"],"submitter":["Kolmakov GV"],"pubmed_abstract":["Using computational modeling, we design colonies of biomimetic microcapsules that exploit chemical mechanisms to communicate and alter their local environment. As a result, these synthetic objects can self-organize into various autonomously moving structures and exhibit ant-like tracking behavior. In the simulations, signaling microcapsules release agonist particles, whereas target microcapsules release antagonist particles and the permeabilities of both capsule types depend on the local particle concentration in the surrounding solution. Additionally, the released nanoscopic particles can bind to the underlying substrate and thereby create adhesion gradients that propel the microcapsules to move. Hydrodynamic interactions and the feedback mechanism provided by the dissolved particles are "],"journal":["Proceedings of the National Academy of Sciences of the United States of America"],"pagination":["12417-22"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC2906556"],"repository":["biostudies-literature"],"pubmed_title":["Designing communicating colonies of biomimetic microcapsules."],"pmcid":["PMC2906556"],"pubmed_authors":["Kolmakov GV","Yashin VV","Levitan SP","Balazs AC"],"additional_accession":[]},"is_claimable":false,"name":"Designing communicating colonies of biomimetic microcapsules.","description":"Using computational modeling, we design colonies of biomimetic microcapsules that exploit chemical mechanisms to communicate and alter their local environment. As a result, these synthetic objects can self-organize into various autonomously moving structures and exhibit ant-like tracking behavior. In the simulations, signaling microcapsules release agonist particles, whereas target microcapsules release antagonist particles and the permeabilities of both capsule types depend on the local particle concentration in the surrounding solution. Additionally, the released nanoscopic particles can bind to the underlying substrate and thereby create adhesion gradients that propel the microcapsules to move. Hydrodynamic interactions and the feedback mechanism provided by the dissolved particles are ","dates":{"release":"2010-01-01T00:00:00Z","publication":"2010 Jul","modification":"2025-04-22T06:48:27.534Z","creation":"2019-03-27T00:32:32Z"},"accession":"S-EPMC2906556","cross_references":{"pubmed":["20616065"],"doi":["10.1073/pnas.1001950107"]}}