{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T05:51:31Z","timestamp":1791352291831,"version":"4.3.1"},"reference-count":44,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:00:00Z","timestamp":1791244800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003977","name":"Israel Science Foundation","doi-asserted-by":"publisher","award":["3085\/21"],"award-info":[{"award-number":["3085\/21"]}],"id":[{"id":"10.13039\/501100003977","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    We report the solvent\u2010dependent self\u2010assembly of\n                    <jats:bold>\n                      1\u2010Py\n                      <jats:sub>2<\/jats:sub>\n                    <\/jats:bold>\n                    , a novel bifuran\u2013imide building block functionalized with terminal pyrene units and an enantiopure, alanine\u2010derived chiral side chain. In pure tetrahydrofuran,\n                    <jats:bold>\n                      1\u2010Py\n                      <jats:sub>2<\/jats:sub>\n                    <\/jats:bold>\n                    exists as a monomer with no electronic circular dichroism (ECD) signal. Increasing the water content to 60% drives the formation of highly organized hierarchical helical fibers. These chiral assemblies exhibit a strong ECD signal, and cryo\u2010TEM measurements reveal an internal layer spacing of 3.7\u00a0nm within the helical fibers, indicative of a tail\u2010to\u2010tail bilayer arrangement. Upon further increasing the water content to 70%, the ECD signal is abolished as the molecules transition into nanospheres, accompanied by a bathochromic shift to an orange\u2013red photoluminescence. This divergent aggregation highlights the potential of bifuran\u2013imides as a platform for divergent assemblies.\n                  <\/jats:p>","DOI":"10.1002\/chem.71770","type":"journal-article","created":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T05:45:41Z","timestamp":1791351941000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Self\u2010Assembly of a Chiral Pyrene\u2013Bifuran\u2013Imide Into Helical and Spherical Nanostructures"],"prefix":"10.1002","author":[{"given":"Hadar R.","family":"Yakir","sequence":"first","affiliation":[{"name":"Institute of Chemistry and the Center for Nanoscience and Nanotechnology The Hebrew University of Jerusalem  Jerusalem Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Or","family":"Dishi","sequence":"additional","affiliation":[{"name":"Institute of Chemistry and the Center for Nanoscience and Nanotechnology The Hebrew University of Jerusalem  Jerusalem Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2764-2738","authenticated-orcid":false,"given":"Yael","family":"Levi\u2010Kalisman","sequence":"additional","affiliation":[{"name":"The Harvey M. Krueger Family Center for Nanoscience and Nanotechnology The Hebrew University of Jerusalem  Jerusalem Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1855-2685","authenticated-orcid":false,"given":"Inna","family":"Popov","sequence":"additional","affiliation":[{"name":"The Harvey M. Krueger Family Center for Nanoscience and Nanotechnology The Hebrew University of Jerusalem  Jerusalem Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linda J. W.","family":"Shimon","sequence":"additional","affiliation":[{"name":"Department of Chemical Research Support Weizmann Institute of Science  Rehovot Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7037-0563","authenticated-orcid":false,"given":"Ori","family":"Gidron","sequence":"additional","affiliation":[{"name":"Institute of Chemistry and the Center for Nanoscience and Nanotechnology The Hebrew University of Jerusalem  Jerusalem Israel"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,6]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1SC02335G"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/B800407M"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7SC04312K"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200701285"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1205962"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.7b00624"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0MH01303J"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/jz402615n"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr030070z"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202314211"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC07199D"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b11512"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr100428a"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.8b01276"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8CC00158H"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9NJ03695D"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3CS00251A"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7CC08302E"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201101360"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matchemphys.2022.126839"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11664\u2010021\u201009178\u2010y"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3TC00594A"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202310727"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol060580q"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.0c00195"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.1c03988"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202107842"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/chir.1039"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms15066"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00188"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9NR03898A"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.0c11382"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202216729"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja804331b"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2SC21178E"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8TC02908C"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9SC03247A"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202103536"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202202082"},{"key":"e_1_2_7_41_1","volume-title":"Density\u2010Functional Theory of Atoms and Molecules","author":"Parr R. 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