130683 20240130150402.0 doi 10.1039/d0qo00537a sideral 119733 ART-2020-119733 eng Concellon, A. (orcid)0000-0002-8932-9085 Semiconducting and electropolymerizable liquid crystalline carbazole-containing porphyrin-core dendrimers 2020 The self-assembly of liquid crystals (LCs) is an important method to control the organization of single molecules into periodically nanostructured phases that have found applications in organic electronics. Herein, we report a new family of LC porphyrin-core dendrimers bearing carbazole moieties at the periphery of the dendrimer. These compounds are synthetic light-harvesting antennas, which exhibit intramolecular energy transfer from the carbazole moieties to the central porphyrin core. We also demonstrate that it is possible to deposit spherical polymeric nanoparticles on ITO electrodesviaelectrochemical crosslinking of peripheral carbazole units. Moreover, the porphyrin-core dendrimers exhibit discotic nematic phases with excellent film-forming properties and a strong tendency towards defect-free homeotropic alignment. Charge mobility studies reveal promising semiconductor properties with high hole mobility values. Therefore, such carbazole-containing LC dendrimers exhibit a unique combination of interesting properties, opening the way for the preparation of new optoelectronic materials. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/DGA-FSE/E47-17R info:eu-repo/grantAgreement/ES/MINECO/PGC2018-097583-B-I00 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 5.281 2020 CHEMISTRY, ORGANIC 8 / 57 = 0.14 2020 Q1 T1 1.377 2020 Organic Chemistry 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Termine, R. Golemme, A. Romero, P. Universidad de Zaragoza (orcid)0000-0003-1378-0571 Marcos, M. (orcid)0000-0001-7056-3181 Serrano, J.L. Universidad de Zaragoza (orcid)0000-0001-9866-6633 2013 765 Universidad de Zaragoza Dpto. Química Orgánica Área Química Orgánica 7, 15 (2020), 2008-2015 Organic chemistry frontiers. ORGANIC CHEMISTRY FRONTIERS 2052-4129 763556 http://zaguan.unizar.es/record/130683/files/texto_completo.pdf Postprint 2769366 http://zaguan.unizar.es/record/130683/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:130683 articulos driver 2024-01-30-14:07:31 ARTICLE