2026-06-13T02:38:19Z https://api.figshare.com/v2/oai

oai:figshare.com:article/32293293 2026-05-15T08:21:46Z category_25147 category_25165 portal_549 item_type_3 month_year_05_2026

10.5522/04/32293293.v1 https://figshare.com/articles/dataset/Dataset_for_Nucleobase_tethered_conjugated_polymers_insights_from_post-polymerization_modification_/32293293 https://ndownloader.figshare.com/files/64566042 https://ndownloader.figshare.com/files/64566045 https://ndownloader.figshare.com/files/64566048 https://ndownloader.figshare.com/files/64566051 https://ndownloader.figshare.com/files/64566054 https://ndownloader.figshare.com/files/64566057 https://ndownloader.figshare.com/files/64566060 https://ndownloader.figshare.com/files/64566063 https://ndownloader.figshare.com/files/64566066 https://ndownloader.figshare.com/files/64566069 https://ndownloader.figshare.com/files/64566072 https://ndownloader.figshare.com/files/64566075 https://ndownloader.figshare.com/files/64566078 https://ndownloader.figshare.com/files/64566081 https://ndownloader.figshare.com/files/64566084 https://ndownloader.figshare.com/files/64566087 https://ndownloader.figshare.com/files/64566090 https://ndownloader.figshare.com/files/64566093 https://ndownloader.figshare.com/files/64566096 https://ndownloader.figshare.com/files/64566099 https://ndownloader.figshare.com/files/64566102 https://ndownloader.figshare.com/files/64566105 https://ndownloader.figshare.com/files/64566108 https://ndownloader.figshare.com/files/64566111 https://ndownloader.figshare.com/files/64566114 https://ndownloader.figshare.com/files/64566117 https://ndownloader.figshare.com/files/64566120 https://ndownloader.figshare.com/files/64566123 https://ndownloader.figshare.com/files/64566126 https://ndownloader.figshare.com/files/64566129 https://ndownloader.figshare.com/files/64566132 https://ndownloader.figshare.com/files/64566135 https://ndownloader.figshare.com/files/64566138 https://ndownloader.figshare.com/files/64566141 https://ndownloader.figshare.com/files/64566144 https://ndownloader.figshare.com/files/64566147 https://ndownloader.figshare.com/files/64566150 https://ndownloader.figshare.com/files/64566153 https://ndownloader.figshare.com/files/64566156 https://ndownloader.figshare.com/files/64566159 https://ndownloader.figshare.com/files/64566165 https://ndownloader.figshare.com/files/64566168 https://ndownloader.figshare.com/files/64566171 https://ndownloader.figshare.com/files/64566174 https://ndownloader.figshare.com/files/64566177 https://ndownloader.figshare.com/files/64566180 https://ndownloader.figshare.com/files/64566183 https://ndownloader.figshare.com/files/64566186 https://ndownloader.figshare.com/files/64566189 https://ndownloader.figshare.com/files/64566192 https://ndownloader.figshare.com/files/64566195 https://ndownloader.figshare.com/files/64566198 https://ndownloader.figshare.com/files/64566201 https://ndownloader.figshare.com/files/64566204 https://ndownloader.figshare.com/files/64566207 https://ndownloader.figshare.com/files/64566210 https://ndownloader.figshare.com/files/64566213 https://ndownloader.figshare.com/files/64566216 https://ndownloader.figshare.com/files/64566219 https://ndownloader.figshare.com/files/64566222 https://ndownloader.figshare.com/files/64566225 https://ndownloader.figshare.com/files/64566228 https://ndownloader.figshare.com/files/64566231 Schroeder, Bob Bob Schroeder Westwood, Megan M. Megan M. Westwood Gilhooly-Finn, Peter A. Peter A. Gilhooly-Finn Cowen, Lewis M. Lewis M. Cowen Wang, Yunfei Yunfei Wang Upreti, Saroj Saroj Upreti Chomiuk, Jakub Jakub Chomiuk Bigot, Benjamin Benjamin Bigot Gu, Xiaodan Xiaodan Gu Macromolecular materials Supramolecular chemistry self-healing (self-repairing) nucleobase hydrogen bonding conjugated polymer post-polymerization reaction 2026-05-15 2026-05-15 Dataset 2026 University College London Assessing the influence of supramolecular crosslinkers within a conjugated polymer network is difficult due to being convoluted by the presence of π-π interactions, the degree of which varies across polymer batches when molecular weight distributions and monomer composition inevitably vary. Here, we implement the strategy of post-polymerization modification to a diketopyrrolopyrrole (DPP) and benzothiadiazole (BT) copolymer, for the attachment of sidechains with tethered hydrogen bonding motifs. By comparison of the parent polymer with its functionalized counterpart, thermal analysis revealed that addition of thymine nucleobases into the material resulted in disrupted ordering in the bulk polymer and in thin films. Grazing incidence wide angle scattering (GIWAXS) patterns were studied in parallel with characterization of organic field effect transistors (OFETs) to correlate changes in microstructural order with charge carrier mobility in as-cast and thermally annealed films. These insights provide a foundation for the rational selection of hydrogen bonding motifs in conjugated polymers and enable the systematic study of functionalized materials for wearable electronic applications.

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