https://m2.mtmt.hu/ eng 2026-06-27 01:15 JournalArticle 30679354 VALIDATED true Funding Agency and Grant Number: National Research, Development and Innovation Fund of Hungary [KFI_16-1-2016-0177, NVKP_16-1-2016-0043, OTKA PD 128612] Funding text: This project was supported by National Research, Development and Innovation Fund of Hungary, financed under the [KFI_16-1-2016-0177; NVKP_16-1-2016-0043; OTKA PD 128612] funding scheme. 0 false 2026-06-25T04:41:11.513+0000 2024-06-20T18:01:48.447+0000 2019-05-17T08:24:49.318+0000 true 10067762 Gyurászová Marianna /api/admin/10067762 Admin true 2025-11-29T14:04:46.529+0000 Admin 10013962 /api/admin/10013962 Vasvari Lilian true 10013962 true 2025-02-15T15:12:25.644+0000 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Jancsó, Attila Synthesis and spectroscopic characterization of novel GFP chromophore analogues based on aminoimidazolone derivatives true true /api/journal/4141 REVIEWED true false 4141 false 4141 true 1386-1425 1873-3557 Journal FOREIGN 218 161 170 161 10 2019 In order to improve the fluorescence properties of the green fluorescent protein chromophore, p‑HOBDI ((5‑(4‑hydroxybenzylidene)‑2,3‑dimethyl‑3,5‑dihydro‑4H‑imidazol‑4‑one), sixteen dihydroimidazolone derivates were synthesized from thiohydantoin and arylaldehydes. The synthesis developed is an efficient, novel, one-pot procedure. The study provides a detailed description of the spectroscopic characteristics of the newly synthesized compounds, using p‑HOBDI as a reference. The new compounds all exhibited significantly stronger fluorescence than p‑HOBDI, up to 28 times higher quantum yields. An experimental and theoretical investigation of the relationship of the fluorescence properties with the molecular structure was also carried out. A good correlation was found between the emission wavenumber and the Hammett constant of the functional group, which suggests the intermolecular charge transfer (ICT) mechanism between the aromatic groups. true 2019 true true true false true false GREEN 2026-06-25 true https://real.mtak.hu/102366 21 0 18 6 13 16 17 16 16 16 16 6 6 9 12 0 21 9 18 6 0 4 4 Folyóiratcikk Journal Article 24 16 Könyvrészlet Chapter in Book 25 0 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 2 Disszertáció Thesis 28 2 Egyéb Miscellaneous 29 1 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2020 0 1 1 1 1 2021 0 4 3 4 3 2022 0 4 0 4 0 2023 0 3 0 3 0 2024 0 4 1 4 1 2025 0 3 2 3 2 2026 0 2 2 2 2 Q2 false false false false 2019-05-16T09:01:35.195+0000 Anyag- és Környezetkémiai Intézet (TTK); Femtonics Kutató és Fejlesztő Korlátolt Felelős...; Információs Technológiai és Bionikai Kar (PPKE); Neuronhálózat és Dendritikus Aktivitás Kutatócs... (HRN KOKI); Polimer Kémiai Kutatócsoport (HRN TTK / AKI); Szervetlen és Analitikai Kémiai Tanszék (SZTE / TTIK / KI) 6 56 6 7 0 true 10013962 Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 87131659 /api/authorship/87131659 1 0.14285715 true false Author 10002894 /api/author/10002894 Jancsó Attila true 10002894 true Jancsó Attila true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 87131660 /api/authorship/87131660 2 0.14285715 false false Author 10030581 /api/author/10030581 Kovács Ervin true 10030581 true Kovács Ervin true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 87131661 /api/authorship/87131661 3 0.14285715 false false Author 10079416 /api/author/10079416 Cseri Levente true true Cseri Levente true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 87131825 /api/authorship/87131825 4 0.14285715 false false Author 10012926 /api/author/10012926 Rózsa J. Balázs true 10012926 true Rózsa Balázs J true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 87131663 /api/authorship/87131663 5 0.14285715 false false Author 10002987 /api/author/10002987 Galbács Gábor true 10002987 true Galbács Gábor true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 87131664 /api/authorship/87131664 6 0.14285715 false false Csizmadia Imre G true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PersonAuthorship 87131826 /api/authorship/87131826 7 0.143 false true true Author 10042935 /api/author/10042935 Mucsi Zoltán true 10042935 true Mucsi Zoltán true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false true PublicationIdentifier 15625681 /api/publicationidentifier/15625681 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true IDENTICAL 10.1016/j.saa.2019.03.111 https://doi.org/10.1016/j.saa.2019.03.111 false true PublicationIdentifier 15980092 /api/publicationidentifier/15980092 SwordSource 36 /api/publicationsource/36 PublicationSourceType 10007 /api/publicationsourcetype/10007 true true true REAL REAL https://real.mtak.hu/@@@ true true 36 true GREEN true 102366 https://real.mtak.hu/102366 false true PublicationIdentifier 15709149 /api/publicationidentifier/15709149 PlainSource 1 /api/publicationsource/1 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true WoS WoS https://www.webofscience.com/wos/woscc/full-record/@@@ true true 1 true IDENTICAL 000471333300020 https://www.webofscience.com/wos/woscc/full-record/000471333300020 false true PublicationIdentifier 18838495 /api/publicationidentifier/18838495 PlainSource 3 /api/publicationsource/3 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 85064245006 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85064245006 false true PublicationIdentifier 15625680 /api/publicationidentifier/15625680 PlainSource 17 /api/publicationsource/17 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true PubMed PubMed http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=@@@&dopt=Abstract true true 17 true IDENTICAL 30986708 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=30986708&dopt=Abstract false true PublicationIdentifier 15805627 /api/publicationidentifier/15805627 SwordSource 90 /api/publicationsource/90 PublicationSourceType 10007 /api/publicationsourcetype/10007 true true true SZTE Publicatio SZTE Publicatio http://publicatio.bibl.u-szeged.hu/@@@ true true 90 true GREEN true IDENTICAL 16379 http://publicatio.bibl.u-szeged.hu/16379 false true Keyword 2127 /api/keyword/2127 true 2127 true Keyword 1015380 /api/keyword/1015380 true 1015380 true Keyword 1054451 /api/keyword/1054451 true 1054451 true Keyword 1721948 /api/keyword/1721948 true true SjrRating 10738782 /api/sjrrating/10738782 51 0.49 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 1602 /api/classificationexternal/1602 true 1602 true Q2 DIRECT true true /api/publication/30679354 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10002894"><a href="/gui2/?type=authors&mode=browse&sel=10002894" target="_blank">Jancsó Attila (<span class="authorship-author-name">Jancsó Attila</span> <span class="authorAux-mtmt"> Bioszervetlen kémia</span>) </a> </span> <span class="author-affil"><span title="University of Szeged">SZTE</span>/<span title="Faculty of Science and Informatics">TTIK</span>/<span title="Kémiai Intézet">KI</span>/Department of Inorganic and Analytical Chemistry</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10030581"><a href="/gui2/?type=authors&mode=browse&sel=10030581" target="_blank">Kovács Ervin (<span class="authorship-author-name">Kovács Ervin</span> <span class="authorAux-mtmt"> Szerves kémia</span>) </a> </span> <span class="author-affil"><span title="Research Centre for Natural Sciences">RCNS</span>/Institute of Materials and Environmental Chemistry; <span title="MTA Research Centre for Natural Sciences">MTA TTK</span>/<span title="Institute of Materials and Environmental Chemistry">IMEC</span>/Polymer Chemistry; Femtonics Ltd.</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10079416"><a href="/gui2/?type=authors&mode=browse&sel=10079416" target="_blank">Cseri Levente (<span class="authorship-author-name">Cseri Levente</span> <span class="authorAux-mtmt"> vegyészmérnök</span>) </a> </span> <span class="author-affil">Femtonics Ltd.</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10012926"><a href="/gui2/?type=authors&mode=browse&sel=10012926" target="_blank">Rózsa Balázs J (<span class="authorship-author-name">Rózsa J. Balázs</span> <span class="authorAux-mtmt"> Idegtudomány, fizika</span>) </a> </span> <span class="author-affil"><span title="Pázmány Péter Catholic University">PPCU</span>/Információs Technológiai és Bionikai Kar; <span title="Institute of Experimental Medicine">IEM</span>/<span title="Department of Pharmacology">DP</span>/Neuronhálózat és Dendritikus Aktivitás Kutatócsoport</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10002987"><a href="/gui2/?type=authors&mode=browse&sel=10002987" target="_blank">Galbács Gábor (<span class="authorship-author-name">Galbács Gábor</span> <span class="authorAux-mtmt"> analitikai kémia</span>) </a> </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Csizmadia Imre G </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10042935"><a href="/gui2/?type=authors&mode=browse&sel=10042935" target="_blank">Mucsi Zoltán ✉ (<span class="authorship-author-name">Mucsi Zoltán</span> <span class="authorAux-mtmt"> szerves kémia</span>) </a> </span> <span class="author-affil"><span title="Pázmány Péter Catholic University">PPCU</span>/Információs Technológiai és Bionikai Kar; Femtonics Ltd.</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;30679354" target="_blank">Synthesis and spectroscopic characterization of novel GFP chromophore analogues based on aminoimidazolone derivatives</a></div> <div> <span class="journal-title">SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/1386-1425">1386-1425</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1873-3557">1873-3557</a>)</span>: <span class="journal-volume">218</span> <span class="page"> pp 161-170 </span> <span class="year">(2019)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.1016/j.saa.2019.03.111" target="_blank" href="https://doi.org/10.1016/j.saa.2019.03.111"> DOI </a> </span> <span class="id identifier oa_GREEN" title=" Green "> <a style="color:black" title="102366" target="_blank" href="https://real.mtak.hu/102366"> REAL </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000471333300020" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000471333300020"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85064245006" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85064245006"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="30986708" target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=30986708&dopt=Abstract"> PubMed </a> </span> <span class="id identifier oa_GREEN" title=" Green "> <a style="color:blue" title="16379" target="_blank" href="http://publicatio.bibl.u-szeged.hu/16379"> SZTE Publicatio </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Journal subject: Scopus - Analytical Chemistry&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> <div class="journal-subject">Journal subject: Scopus - Atomic and Molecular Physics, and Optics&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> <div class="journal-subject">Journal subject: Scopus - Instrumentation&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> <div class="journal-subject">Journal subject: Scopus - Spectroscopy&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="" class="citingPub-count">Citing papers: 21</span> | Independent citation: 9 | Self citation: 12 | Unknown citation: 0 | Number of citations in WoS: 16 | Number of citations in Scopus:&nbsp;16 | WoS/Scopus assigned:&nbsp;16 | Number of citations with DOI:&nbsp;17 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;30679354&sort=publishedYear,desc&sort=title"> Number of cited publications: 4 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 30679354</span> | <span class="status-data status-VALIDATED"> Validated </span> Core Citing | <span class="type-subtype">Journal Article ( Article ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">PubMed (pubmed_result(1).xml, 2019-05-17)</span> </div> <div class="lastModified">Last Modified: 2024.06.20. 20:01 Évi Nemec (MTMT Központi 3, admin) </div> <div class="lockedBy">Centrally managed 2025.02.15. 16:12 Lilian Vasvari (MTMT Központ, admin) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Comments</u>: Funding Agency and Grant Number: National Research, Development and Innovation Fund of Hungary [KFI_16-1-2016-0177, NVKP_16-1-2016-0043, OTKA PD 128612] Funding text: This project was supported by National Research, Development and Innovation Fund of Hungary, financed under the [KFI_16-1-2016-0177; NVKP_16-1-2016-0043; OTKA PD 128612] funding scheme.</pre> </div></div>