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This new family of chromophores was synthesized according to a simple two\u2010step sequential cross\u2010coupling reaction, and the optical properties were investigated in solution and in a polymeric matrix. To tune the mechanochromic performances in smart polymer materials, a virtual screening was set up that was able to select a derivative with optimal spectral features. The effective combination of experimental and computational investigations allowed us to spot those homologues with already potential anisotropic and aggregachromic features and characterized by the best spectral properties and luminescent response. The best candidate was synthesized and dispersed into a polyethylene matrix, indeed achieving an \u201cin silico designed\u201d mechanochromic material. Besides the specific applications of this novel material, the integration of computational and experimental techniques reported here defines an efficient protocol that can be applied to make a selection among similar dye candidates, which constitute the essential responsive part of such supramolecular devices.<\/jats:p>","DOI":"10.1002\/chem.201203672","type":"journal-article","created":{"date-parts":[[2012,12,23]],"date-time":"2012-12-23T19:19:28Z","timestamp":1356290368000},"page":"1996-2004","source":"Crossref","is-referenced-by-count":48,"title":["Computational Design, Synthesis, and Mechanochromic Properties of New Thiophene\u2010Based \u03c0\u2010Conjugated Chromophores"],"prefix":"10.1002","volume":"19","author":[{"given":"Giacomo","family":"Prampolini","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabio","family":"Bellina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malgorzata","family":"Biczysko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chiara","family":"Cappelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luciano","family":"Carta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Lessi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Pucci","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giacomo","family":"Ruggeri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vincenzo","family":"Barone","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,12,23]]},"reference":[{"key":"e_1_2_5_1_2","unstructured":"\u00a0"},{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1038\/nchem.368"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/nchem.411"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201100914"},{"key":"e_1_2_5_4_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201100914"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201105629"},{"key":"e_1_2_5_5_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201105629"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/cm1034694"},{"key":"e_1_2_5_7_2","unstructured":"\u00a0"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1039\/c0sm01038c"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1039\/c0jm03653f"},{"key":"e_1_2_5_10_2","unstructured":"\u00a0"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature07970"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1038\/nchem.1358"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1039\/c1jm90068d"},{"key":"e_1_2_5_14_2","unstructured":"\u00a0"},{"key":"e_1_2_5_15_2","volume-title":"Essentials of Computational Chemistry","author":"Cramer C. 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