{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T14:53:23Z","timestamp":1767192803134,"version":"build-2065373602"},"reference-count":37,"publisher":"MDPI AG","issue":"17","license":[{"start":{"date-parts":[[2020,8,26]],"date-time":"2020-08-26T00:00:00Z","timestamp":1598400000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","award":["UIDB\/50006\/2020","PTDC\/NAN-MAT\/31781\/2017","PD\/BD\/135073\/2017","SFRH\/BPD\/86173\/2012"],"award-info":[{"award-number":["UIDB\/50006\/2020","PTDC\/NAN-MAT\/31781\/2017","PD\/BD\/135073\/2017","SFRH\/BPD\/86173\/2012"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJMS"],"abstract":"<jats:p>A covalent conjugate between an antibacterial ionic liquid and an antimicrobial peptide was produced via \u201cclick\u201d chemistry, and found to retain the parent peptide\u2019s activity against multidrug-resistant clinical isolates of Gram-negative bacteria, and antibiofilm action on a resistant clinical isolate of Klebsiella pneumoniae, while exhibiting much improved stability towards tyrosinase-mediated modifications. This unprecedented communication is a prelude for the promise held by ionic liquids -based approaches as tools to improve the action of bioactive peptides.<\/jats:p>","DOI":"10.3390\/ijms21176174","type":"journal-article","created":{"date-parts":[[2020,8,27]],"date-time":"2020-08-27T08:05:18Z","timestamp":1598515518000},"page":"6174","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["\u201cClicking\u201d an Ionic Liquid to a Potent Antimicrobial Peptide: On the Route towards Improved Stability"],"prefix":"10.3390","volume":"21","author":[{"given":"Ana","family":"Gomes","sequence":"first","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8339-1964","authenticated-orcid":false,"given":"Lucinda J.","family":"Bessa","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2983-4290","authenticated-orcid":false,"given":"Patr\u00edcia","family":"Correia","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2297-0086","authenticated-orcid":false,"given":"Iva","family":"Fernandes","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1761-117X","authenticated-orcid":false,"given":"Ricardo","family":"Ferraz","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"},{"name":"Ci\u00eancias Qu\u00edmicas e das Biomol\u00e9culas, Escola Superior de Sa\u00fade, Polit\u00e9cnico do Porto, P-4200-072 Porto, Portugal"}]},{"given":"Paula","family":"Gameiro","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9506-3781","authenticated-orcid":false,"given":"C\u00e1tia","family":"Teixeira","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6018-4724","authenticated-orcid":false,"given":"Paula","family":"Gomes","sequence":"additional","affiliation":[{"name":"LAQV-REQUIMTE, Departamento de Qu\u00edmica e Bioqu\u00edmica, Faculdade de Ci\u00eancias, Universidade do Porto, P-4169-007 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2020,8,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1016\/j.molliq.2018.09.025","article-title":"Fundamental importance of ionic interactions in the liquid phase: A review of recent studies of ionic liquids in biomedical and pharmaceutical applications","volume":"272","author":"Egorova","year":"2018","journal-title":"J. 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