{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T20:16:37Z","timestamp":1788466597161,"version":"build-2803163510"},"reference-count":37,"publisher":"American Chemical Society (ACS)","issue":"35","license":[{"start":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T00:00:00Z","timestamp":1787097600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T00:00:00Z","timestamp":1787097600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T00:00:00Z","timestamp":1787097600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21673289"],"award-info":[{"award-number":["21673289"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22073113"],"award-info":[{"award-number":["22073113"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>To further explore the intrinsic mechanism of excitation energy transfer (EET) in a hybrid light-harvesting system composed of a natural antenna complex and fluorophores, the peripheral light-harvesting complex LH2 from Rhodobacter (Rba.) sphaeroides and a bistyryl-BODIPY derivative (B6) were co-assembled into phospholipid bilayers, followed by experimental and theoretical investigations. The singlet EET efficiency from B6 to B850 BChls of LH2 was determined by fluorescence excitation profile, exceeding 60%. The ultrafast dynamics study reveals that EET from optimally aligned B6 monomers to B850 BChls occurs in \u223c7 ps, while EET from randomly dispersed B6 molecules occurs in \u223c90 ps. Combined with CD and Raman spectroscopy, along with DFT and molecular dynamics simulations, a structural mechanism is proposed. In the co-assembled system, pairs of B6 molecules insert into the grooves between adjacent beta-subunits surrounding the B850 ring of LH2, with a closest distance of 21 \u00c5 from the B850 BChls. These results provide molecular-level insights and design principles for biomimetic hybrid light-harvesting systems.<\/jats:p>","DOI":"10.1021\/acs.jpcb.6c03708","type":"journal-article","created":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T11:01:26Z","timestamp":1787137286000},"page":"8845-8854","source":"Crossref","is-referenced-by-count":0,"title":["Mechanistic Insights\ninto Ultrafast Excitation Energy\nTransfer in Hybrid Light-Harvesting System of BODIPY Derivatives and\nLH2 from\n                    <i>Rhodobacter sphaeroides<\/i>\n                    2.4.1\nCo-assembled in Lipid Bilayers"],"prefix":"10.1021","volume":"130","author":[{"given":"Ming-Qing","family":"Chen","sequence":"first","affiliation":[{"name":"Renmin University of China , , ,","place":["Beijing, P. R. China, 100872"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaiwen","family":"Wu","sequence":"additional","affiliation":[{"name":"ShanghaiTech University , , ,","place":["Shanghai, China, 201210"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kang","family":"Li","sequence":"additional","affiliation":[{"name":"Renmin University of China , , ,","place":["Beijing, P. R. China, 100872"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bo","family":"Peng","sequence":"additional","affiliation":[{"name":"ShanghaiTech University , , ,","place":["Shanghai, China, 201210"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rui","family":"Zhang","sequence":"additional","affiliation":[{"name":"Renmin University of China , , ,","place":["Beijing, P. R. 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China, 100872"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yao","family":"Lu","sequence":"additional","affiliation":[{"name":"Renmin University of China , , ,","place":["Beijing, P. R. China, 100872"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jia-Yi","family":"Li","sequence":"additional","affiliation":[{"name":"Renmin University of China , , ,","place":["Beijing, P. R. China, 100872"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9359-1465","authenticated-orcid":true,"given":"Weimin","family":"Liu","sequence":"additional","affiliation":[{"name":"ShanghaiTech University , , ,","place":["Shanghai, China, 201210"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7019-9885","authenticated-orcid":true,"given":"Peng","family":"Wang","sequence":"additional","affiliation":[{"name":"Renmin University of China , , ,","place":["Beijing, P. R. 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