{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,4]],"date-time":"2026-03-04T05:00:46Z","timestamp":1772600446482,"version":"3.50.1"},"reference-count":70,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2019,12,2]],"date-time":"2019-12-02T00:00:00Z","timestamp":1575244800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"the National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21873082, 21674082 and 21674096"],"award-info":[{"award-number":["21873082, 21674082 and 21674096"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"the National Natural Science Foundation of Zhejiang Province","award":["LY19B040006"],"award-info":[{"award-number":["LY19B040006"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>Coarse-grained molecular dynamics simulations are used to investigate the conformations of binary semiflexible ring polymers (SRPs) of two different lengths confined in a hard sphere. Segregated structures of SRPs in binary mixtures are strongly dependent upon the number density of system (\u03c1), the bending energy of long SRPs (Kb, long), and the chain length ratio of long to short SRPs (\u03b1). With a low \u03c1 or a weak Kb, long at a small ratio \u03b1, long SRPs are immersed randomly in the matrix of short SRPs. As \u03c1 and bending energy of long SRPs (Kb, long) are increased up to a certain value for a large ratio \u03b1, a nearly complete segregation between long and short SRPs is observed, which can be further characterized by the ratio of tangential and radial components of long SRPs velocity. These explicit segregated structures of the two components in spherical confinement are induced by a delicate competition between the entropic excluded volume (depletion) effects and bending contributions.<\/jats:p>","DOI":"10.3390\/polym11121992","type":"journal-article","created":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T04:58:39Z","timestamp":1575349119000},"page":"1992","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Entropy-Induced Separation of Binary Semiflexible Ring Polymer Mixtures in Spherical Confinement"],"prefix":"10.3390","volume":"11","author":[{"given":"Xiaolin","family":"Zhou","sequence":"first","affiliation":[{"name":"Department of Physics, Zhejiang University, Hangzhou 310027, Zhejiang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fuchen","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Physics, Zhejiang University, Hangzhou 310027, Zhejiang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ke","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Physics, Zhejiang University, Hangzhou 310027, Zhejiang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9297-4379","authenticated-orcid":false,"given":"Linli","family":"He","sequence":"additional","affiliation":[{"name":"Department of Physics, Wenzhou University, Wenzhou 325035, Zhejiang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7371-8695","authenticated-orcid":false,"given":"Linxi","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Physics, Zhejiang University, Hangzhou 310027, Zhejiang, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2019,12,2]]},"reference":[{"key":"ref_1","unstructured":"Ciferri, A. 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