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The intensity of the blue light emission varies depending on the ratio of the aliphatic linkers, attributed to through\u2010space intrachain ground\u2010state interactions among the styrene chromophores. Consequently, emission properties can be finely tuned; \u03c0\u2010conjugated chromophores enriched with 2,2\u2010propylidene linkers display higher luminescence intensity with discernible vibronic structure compared to those with higher percentages of 1,2\u2010isobutylidene spacers. This difference underscores the folding behaviors of the oligomers, where even slight structural variations in the oligomer structure can markedly influence their 3D conformation. Importantly, these experimental findings are corroborated by molecular dynamic simulations.<\/jats:p>","DOI":"10.1002\/marc.202401075","type":"journal-article","created":{"date-parts":[[2025,3,9]],"date-time":"2025-03-09T23:51:45Z","timestamp":1741564305000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis and Luminescence of Oligomers Containing Multiple Styrene Chromophores Regioselectively Separated by 2,2\u2010Propylidene and 1,2\u2010Isobutylidene Bridges"],"prefix":"10.1002","volume":"46","author":[{"given":"Qianqian","family":"Hu","sequence":"first","affiliation":[{"name":"Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education College of Material Science Chemistry and Chemical Engineering Hangzhou Normal University  Hangzhou Zhejiang 311121 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