{"volume":10,"license":"https://creativecommons.org/licenses/by-nc/3.0/","extern":"1","month":"11","external_id":{"pmid":["35516533"]},"publication_status":"published","article_type":"original","DOAJ_listed":"1","title":"Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers","publisher":"Royal Society of Chemistry","date_updated":"2024-12-10T10:38:07Z","issue":"68","oa_version":"Published Version","publication_identifier":{"issn":["2046-2069"]},"OA_type":"gold","language":[{"iso":"eng"}],"scopus_import":"1","OA_place":"publisher","page":"41264-41271","status":"public","doi":"10.1039/d0ra08220a","pmid":1,"tmp":{"short":"CC BY-NC (3.0)","image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/3.0/legalcode"},"citation":{"ama":"Guijarro FG, Medina Rivero S, Gunasekaran S, et al. Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers. <i>RSC Advances</i>. 2020;10(68):41264-41271. doi:<a href=\"https://doi.org/10.1039/d0ra08220a\">10.1039/d0ra08220a</a>","ieee":"F. G. Guijarro <i>et al.</i>, “Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers,” <i>RSC Advances</i>, vol. 10, no. 68. Royal Society of Chemistry, pp. 41264–41271, 2020.","ista":"Guijarro FG, Medina Rivero S, Gunasekaran S, Arretxea I, Ponce Ortiz R, Caballero R, Cruz P de la, Langa F, Venkataraman L, Casado J. 2020. Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers. RSC Advances. 10(68), 41264–41271.","apa":"Guijarro, F. G., Medina Rivero, S., Gunasekaran, S., Arretxea, I., Ponce Ortiz, R., Caballero, R., … Casado, J. (2020). Synthesis and electronic properties of pyridine end-capped cyclopentadithiophene-vinylene oligomers. <i>RSC Advances</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d0ra08220a\">https://doi.org/10.1039/d0ra08220a</a>","short":"F.G. Guijarro, S. Medina Rivero, S. Gunasekaran, I. Arretxea, R. Ponce Ortiz, R. Caballero, P. de la Cruz, F. Langa, L. Venkataraman, J. Casado, RSC Advances 10 (2020) 41264–41271.","chicago":"Guijarro, Fernando G., Samara Medina Rivero, Suman Gunasekaran, Iratxe Arretxea, Rocío Ponce Ortiz, Rubén Caballero, Pilar de la Cruz, Fernando Langa, Latha Venkataraman, and Juan Casado. “Synthesis and Electronic Properties of Pyridine End-Capped Cyclopentadithiophene-Vinylene Oligomers.” <i>RSC Advances</i>. Royal Society of Chemistry, 2020. <a href=\"https://doi.org/10.1039/d0ra08220a\">https://doi.org/10.1039/d0ra08220a</a>.","mla":"Guijarro, Fernando G., et al. “Synthesis and Electronic Properties of Pyridine End-Capped Cyclopentadithiophene-Vinylene Oligomers.” <i>RSC Advances</i>, vol. 10, no. 68, Royal Society of Chemistry, 2020, pp. 41264–71, doi:<a href=\"https://doi.org/10.1039/d0ra08220a\">10.1039/d0ra08220a</a>."},"date_created":"2024-09-09T07:14:34Z","day":"11","type":"journal_article","year":"2020","article_processing_charge":"Yes","author":[{"last_name":"Guijarro","first_name":"Fernando G.","full_name":"Guijarro, Fernando G."},{"full_name":"Medina Rivero, Samara","last_name":"Medina Rivero","first_name":"Samara"},{"full_name":"Gunasekaran, Suman","first_name":"Suman","last_name":"Gunasekaran"},{"last_name":"Arretxea","first_name":"Iratxe","full_name":"Arretxea, Iratxe"},{"first_name":"Rocío","last_name":"Ponce Ortiz","full_name":"Ponce Ortiz, Rocío"},{"full_name":"Caballero, Rubén","first_name":"Rubén","last_name":"Caballero"},{"last_name":"Cruz","first_name":"Pilar de la","full_name":"Cruz, Pilar de la"},{"last_name":"Langa","first_name":"Fernando","full_name":"Langa, Fernando"},{"last_name":"Venkataraman","first_name":"Latha","full_name":"Venkataraman, Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","orcid":"0000-0002-6957-6089"},{"full_name":"Casado, Juan","last_name":"Casado","first_name":"Juan"}],"abstract":[{"lang":"eng","text":"A series of four oligomers of cyclopentadithiophene-vinylenes end capped with pyridine groups was prepared and their optical and electronic properties studied. Treatment with trifluoroacetic acid (TFA) leads to the bisprotonation of the nitrogens of the pyridine, which has an important impact on the optical properties. Excess treatment with TFA provokes the oxidation of the conjugated core, generating radical cations and dications. The ease of the TFA treatment in solution was extended to protonation in the solid-state where further characterization of the neutral and TFA-treated samples was carried out in electrically active substrates in organic field-effect transistors. Finally, the new molecules were found to be excellent conductors in single-molecule junctions thanks to strong electron delocalization and resonance orbital mediated transport. These studies show the opening of a spectrum of possibilities by suitable terminal substitution of π-cores."}],"date_published":"2020-11-11T00:00:00Z","intvolume":"        10","quality_controlled":"1","publication":"RSC Advances","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"17905"}