{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T07:07:41Z","timestamp":1781680061384,"version":"3.54.5"},"reference-count":42,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2020,11,16]],"date-time":"2020-11-16T00:00:00Z","timestamp":1605484800000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2020,11,16]],"date-time":"2020-11-16T00:00:00Z","timestamp":1605484800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000078","name":"Division of Materials Research","doi-asserted-by":"publisher","award":["DMR-1420620"],"award-info":[{"award-number":["DMR-1420620"]}],"id":[{"id":"10.13039\/100000078","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000121","name":"Division of Mathematical Sciences","doi-asserted-by":"publisher","award":["DMS-1628411"],"award-info":[{"award-number":["DMS-1628411"]}],"id":[{"id":"10.13039\/100000121","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000086","name":"Directorate for Mathematical and Physical Sciences","doi-asserted-by":"publisher","award":["DMS-1735700"],"award-info":[{"award-number":["DMS-1735700"]}],"id":[{"id":"10.13039\/100000086","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Intelligent Systems"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:sec><jats:label\/><jats:p>Active particles consume energy stored in the environment and convert it into mechanical motion. Many potential applications of these systems involve their flowing, extrusion, and deposition through channels and nozzles, such as targeted drug delivery and out\u2010of\u2010equilibrium self\u2010assembly. However, understanding their fundamental interactions with flow and boundaries remain incomplete. Herein, experimental and theoretical studies of hydrogen peroxide (H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub>) powered self\u2010propelled gold\u2013platinum nanorods in parallel channels and nozzles are conducted. The behaviors of active (self\u2010propelled) and passive rods are systematically compared. It is found that most active rods self\u2010align with the flow streamlines in areas with high shear and exhibit rheotaxis (swimming against the flow). In contrast, passive rods continue moving unaffected until the flow rate is very high, at which point they also start showing some alignment. The experimental results are rationalized by computational modeling delineating activity and rod\u2010flow interactions. The obtained results provide insight into the manipulation and control of active particle flow and extrusion in complex geometries.<\/jats:p><\/jats:sec>","DOI":"10.1002\/aisy.202000178","type":"journal-article","created":{"date-parts":[[2020,11,16]],"date-time":"2020-11-16T12:06:57Z","timestamp":1605528417000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["Self\u2010Propulsion and Shear Flow Align Active Particles in Nozzles and Channels"],"prefix":"10.1002","volume":"3","author":[{"given":"Leonardo Dominguez","family":"Rubio","sequence":"first","affiliation":[{"name":"Department of Biomedical Engineering The Pennsylvania State University  University Park PA 16802 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3791-5226","authenticated-orcid":false,"given":"Mykhailo","family":"Potomkin","sequence":"additional","affiliation":[{"name":"Department of Mathematics University of California  Riverside CA 92521 USA"},{"name":"Department of Mathematics The Pennsylvania State University  University Park PA 16802 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8901-4489","authenticated-orcid":false,"given":"Remmi Danae","family":"Baker","sequence":"additional","affiliation":[{"name":"Department of Material Science and Engineering The Pennsylvania State University  University Park PA 16802 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0556-9509","authenticated-orcid":false,"given":"Ayusman","family":"Sen","sequence":"additional","affiliation":[{"name":"Department of Chemistry The Pennsylvania State University  University Park PA 16802 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leonid","family":"Berlyand","sequence":"additional","affiliation":[{"name":"Department of Mathematics The Pennsylvania State University  University Park PA 16802 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4062-5393","authenticated-orcid":false,"given":"Igor S.","family":"Aranson","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering The Pennsylvania State University  University Park PA 16802 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,11,16]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1088\/1361-648X\/ab6348"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1202032109"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.109.248109"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.103.148101"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.110.268103"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.115.028301"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0913015107"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0910426107"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.112.158101"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.84.3017"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.80.031903"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1088\/1742-5468\/2014\/04\/P04030"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1088\/1478-3975\/5\/4\/046003"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.80.041922"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.81.056307"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphys2883"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms11114"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja047697z"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3TB21451F"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn3028997"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5b03140"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/1981221a0"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3495(90)82436-X"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.101.038102"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.98.068101"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1120955109"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.1400214"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsif.2016.1031"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1088\/1367-2630\/aa94fd"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8NR10257K"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja0643164"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.7b06107"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1098\/rspa.1922.0078"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.100.178103"},{"key":"e_1_2_9_36_1","volume-title":"Microhydrodynamics: Principles and Selected Applications","author":"Kim S.","year":"2013"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1201\/9780429399640"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.99.052607"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-019-1736-8"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-11360-0"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6LC00163G"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-12904-0"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-4095(199908)11:12<1021::AID-ADMA1021>3.0.CO;2-S"}],"container-title":["Advanced Intelligent Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aisy.202000178","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/aisy.202000178","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aisy.202000178","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aisy.202000178","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T23:25:20Z","timestamp":1759879520000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/aisy.202000178"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,11,16]]},"references-count":42,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2021,2]]}},"alternative-id":["10.1002\/aisy.202000178"],"URL":"https:\/\/doi.org\/10.1002\/aisy.202000178","archive":["Portico"],"relation":{},"ISSN":["2640-4567","2640-4567"],"issn-type":[{"value":"2640-4567","type":"print"},{"value":"2640-4567","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,11,16]]},"assertion":[{"value":"2020-07-27","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-11-16","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2000178"}}