{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T04:55:02Z","timestamp":1791608102326,"version":"4.3.4"},"reference-count":38,"publisher":"Wiley","license":[{"start":{"date-parts":[[2025,12,24]],"date-time":"2025-12-24T00:00:00Z","timestamp":1766534400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Retina\u2010inspired neuromorphic systems require seamless integration of light sensing and adaptive synaptic modulation, yet conventional materials fail to integrate ionic charge transport with optoelectronic signal processing. Organic iono\u2010optoelectronic devices offer a promising solution by coupling the optoelectronic properties of conjugated polymers with ionic and electronic transport. Here, we present an organic iono\u2010optoelectronic synapse enabled by a p\u2010type mixed ionic\u2010electronic conductor (OMIEC). The OMIEC material, gDPP\u2010MeOT2, a donor\u2010acceptor polymer comprising a thiophene\u2010flanked diketopyrrolopyrrole acceptor and methoxy\u2010bithiophene donor, serves simultaneously as a light absorber and an ion reservoir, enabling light\u2010modulated mixed charge transport. Our iono\u2010optoelectronic synapse exhibits broad\u2010band light detection spanning the visible to near\u2010infrared range and synaptic plasticity features central to learning processes of the human brain. These results suggest that OMIECs can unify light detection, logic operation, and energy\u2010efficient information processing, paving the way for next generation biohybrid vision systems and bio\u2010inspired neuromorphic electronics.<\/jats:p>","DOI":"10.1002\/adma.202514620","type":"journal-article","created":{"date-parts":[[2025,12,24]],"date-time":"2025-12-24T15:18:19Z","timestamp":1766589499000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["A Retina\u2010Inspired Organic Iono\u2010Optoelectronic Synapse"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0615-5567","authenticated-orcid":false,"given":"Yazhou","family":"Wang","sequence":"first","affiliation":[{"name":"Organic Bioelectronics Laboratory Biological and Environmental Science and Engineering Division King Abdullah University of Science and Technology (KAUST)  Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-2517-6859","authenticated-orcid":false,"given":"Wentao","family":"Shan","sequence":"additional","affiliation":[{"name":"Organic Bioelectronics Laboratory Biological and Environmental Science and Engineering Division King Abdullah University of Science and Technology (KAUST)  Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6447-4211","authenticated-orcid":false,"given":"Hanrui","family":"Li","sequence":"additional","affiliation":[{"name":"Smart, Advanced Memory Devices and Applications (SAMA) Laboratory Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology (KAUST)  Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xun","family":"Lei","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Advanced Micro and Nano Manufacture Technology Key Laboratory of Polymer Chemistry and Physics of Ministry of Education School of Materials Science and Engineering Peking University  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tianrui","family":"Chang","sequence":"additional","affiliation":[{"name":"Organic Bioelectronics Laboratory Biological and Environmental Science and Engineering Division King Abdullah University of Science and Technology (KAUST)  Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2296-2003","authenticated-orcid":false,"given":"Nazek","family":"El\u2010Atab","sequence":"additional","affiliation":[{"name":"Smart, Advanced Memory Devices and Applications (SAMA) Laboratory Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology (KAUST)  Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8190-9483","authenticated-orcid":false,"given":"Ting","family":"Lei","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Advanced Micro and Nano Manufacture Technology Key Laboratory of Polymer Chemistry and Physics of Ministry of Education School of Materials Science and Engineering Peking University  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1166-1512","authenticated-orcid":false,"given":"Sahika","family":"Inal","sequence":"additional","affiliation":[{"name":"Organic Bioelectronics Laboratory Biological and Environmental Science and Engineering Division King Abdullah University of Science and Technology (KAUST)  Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,24]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201041083\u20102"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202500953"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201802883"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201806646"},{"key":"e_1_2_9_6_1","first-page":"13","article-title":"Gang Liu Perovskite Retinomorphic Image Sensor for Embodied Intelligent Vision","volume":"11","author":"He Z.","year":"2025","journal-title":"Science Advances"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202208497"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202405887"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010024\u201050496\u20106"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578\u2010023\u201000622\u20105"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563\u2010022\u201001450\u20108"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928\u2010022\u201000859\u2010y"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928\u2010025\u201001357\u20107"},{"key":"e_1_2_9_14_1","doi-asserted-by":"crossref","DOI":"10.1002\/adfm.202304103","article-title":"Acceptor Functionalization via Green Chemistry EnablesHigh\u2010Performance n\u2010Type Organic ElectrochemicalTransistors for Biosensing","volume":"34","author":"Wang Y.","year":"2023","journal-title":"Advanced Functional Materials"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/aisy.201900136"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.8b05036"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1088\/2058\u20108585\/ac66ac"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41566\u2010023\u201001232\u2010x"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aat7387"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202102149"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201041313\u20107"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.4c00512"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578\u2010024\u201000652\u20107"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563\u2010024\u201001970\u20105"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.3c02385"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202205744"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202107314"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202411214"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201056814\u2010w"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1TC00440A"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202014078"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1TC02994K"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3ee00015j"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/polb.24038"},{"key":"e_1_2_9_35_1","first-page":"10","article-title":"Deqing Zhang Remarkable Enhancement of Charge Carrier Mobility of Conjugated Polymer Field\u2010Effect Transistors Upon Incorporating an Ionic Additive","volume":"2","author":"Hewei Luo C. Y.","year":"2016","journal-title":"Science Advances"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010022\u201005592\u20102"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202207554"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201906899"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202202972"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202514620","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,24]],"date-time":"2025-12-24T15:18:20Z","timestamp":1766589500000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202514620"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,24]]},"references-count":38,"alternative-id":["10.1002\/adma.202514620"],"URL":"https:\/\/doi.org\/10.1002\/adma.202514620","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,24]]},"assertion":[{"value":"2025-07-29","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-24","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e14620"}}