{"volume":12,"publication_identifier":{"eissn":["1744-6848"],"issn":["1744-683X"]},"year":"2016","language":[{"iso":"eng"}],"issue":"30","date_updated":"2023-02-23T13:47:40Z","date_created":"2021-02-01T13:44:15Z","publication_status":"published","month":"08","scopus_import":"1","oa_version":"Preprint","_id":"9052","status":"public","author":[{"first_name":"Henrique","full_name":"Moyses, Henrique","last_name":"Moyses"},{"id":"8fb92548-2b22-11eb-b7c1-a3f0d08d7c7d","orcid":"0000-0002-7253-9465","first_name":"Jérémie A","last_name":"Palacci","full_name":"Palacci, Jérémie A"},{"first_name":"Stefano","full_name":"Sacanna, Stefano","last_name":"Sacanna"},{"full_name":"Grier, David G.","last_name":"Grier","first_name":"David G."}],"publication":"Soft Matter","extern":"1","page":"6357-6364","oa":1,"title":"Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam","intvolume":"        12","external_id":{"arxiv":["1609.01497"],"pmid":["27338294"]},"date_published":"2016-08-14T00:00:00Z","citation":{"mla":"Moyses, Henrique, et al. “Trochoidal Trajectories of Self-Propelled Janus Particles in a Diverging Laser Beam.” <i>Soft Matter</i>, vol. 12, no. 30, Royal Society of Chemistry , 2016, pp. 6357–64, doi:<a href=\"https://doi.org/10.1039/c6sm01163b\">10.1039/c6sm01163b</a>.","ista":"Moyses H, Palacci JA, Sacanna S, Grier DG. 2016. Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam. Soft Matter. 12(30), 6357–6364.","short":"H. Moyses, J.A. Palacci, S. Sacanna, D.G. Grier, Soft Matter 12 (2016) 6357–6364.","ama":"Moyses H, Palacci JA, Sacanna S, Grier DG. Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam. <i>Soft Matter</i>. 2016;12(30):6357-6364. doi:<a href=\"https://doi.org/10.1039/c6sm01163b\">10.1039/c6sm01163b</a>","ieee":"H. Moyses, J. A. Palacci, S. Sacanna, and D. G. Grier, “Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam,” <i>Soft Matter</i>, vol. 12, no. 30. Royal Society of Chemistry , pp. 6357–6364, 2016.","chicago":"Moyses, Henrique, Jérémie A Palacci, Stefano Sacanna, and David G. Grier. “Trochoidal Trajectories of Self-Propelled Janus Particles in a Diverging Laser Beam.” <i>Soft Matter</i>. Royal Society of Chemistry , 2016. <a href=\"https://doi.org/10.1039/c6sm01163b\">https://doi.org/10.1039/c6sm01163b</a>.","apa":"Moyses, H., Palacci, J. A., Sacanna, S., &#38; Grier, D. G. (2016). Trochoidal trajectories of self-propelled Janus particles in a diverging laser beam. <i>Soft Matter</i>. Royal Society of Chemistry . <a href=\"https://doi.org/10.1039/c6sm01163b\">https://doi.org/10.1039/c6sm01163b</a>"},"doi":"10.1039/c6sm01163b","article_processing_charge":"No","article_type":"original","pmid":1,"quality_controlled":"1","keyword":["General Chemistry","Condensed Matter Physics"],"abstract":[{"text":"We describe colloidal Janus particles with metallic and dielectric faces that swim vigorously when illuminated by defocused optical tweezers without consuming any chemical fuel. Rather than wandering randomly, these optically-activated colloidal swimmers circulate back and forth through the beam of light, tracing out sinuous rosette patterns. We propose a model for this mode of light-activated transport that accounts for the observed behavior through a combination of self-thermophoresis and optically-induced torque. In the deterministic limit, this model yields trajectories that resemble rosette curves known as hypotrochoids.","lang":"eng"}],"publisher":"Royal Society of Chemistry ","type":"journal_article","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","day":"14","main_file_link":[{"url":"https://arxiv.org/abs/1609.01497","open_access":"1"}]}