{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T21:48:31Z","timestamp":1783633711791,"version":"3.55.0"},"reference-count":38,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2024,8,4]],"date-time":"2024-08-04T00:00:00Z","timestamp":1722729600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>A binary system of uridine-5\u2032-diphosphoglucuronic acid with copper (II) ions was studied. Potentiometric studies in aqueous solutions using computer data analysis were carried out. The pH of dominance, the overall stability constants (log\u03b2), and the equilibrium constants of the formation reaction (logKe) were determined for each complex compound formed in the studied system. Spectroscopic studies were carried out to determine the mode of coordination in the compounds studied. Cytotoxicity and metabolic activity tests of the compounds obtained showed an increase in the biological activity of the complexes tested against the free ligand. The current research may contribute to the knowledge of complex compounds of biomolecules found in the human body and may also contribute to the characterization of a group of complex compounds with potential anticancer properties.<\/jats:p>","DOI":"10.3390\/molecules29153695","type":"journal-article","created":{"date-parts":[[2024,8,5]],"date-time":"2024-08-05T11:28:54Z","timestamp":1722857334000},"page":"3695","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Thermodynamic Studies of Complexes in Cu(II)\/Uridine-5\u2032-Diphosphoglucuronic Acid System"],"prefix":"10.3390","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3775-6138","authenticated-orcid":false,"given":"Klaudia","family":"Stachowiak","sequence":"first","affiliation":[{"name":"Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0591-9409","authenticated-orcid":false,"given":"Michal","family":"Zabiszak","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1994-7571","authenticated-orcid":false,"given":"Jakub","family":"Grajewski","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3918-712X","authenticated-orcid":false,"given":"Anna","family":"Teubert","sequence":"additional","affiliation":[{"name":"Institute of Bioorganic Chemistry, Polish Academy of Science, Zygmunta Noskowskiego 12\/14, 61-704 Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7720-8542","authenticated-orcid":false,"given":"Anna","family":"Bajek","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Urology and Andrology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Jagiellonska 13, 85-067 Bydgoszcz, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7989-5083","authenticated-orcid":false,"given":"Renata","family":"Jastrzab","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Adam Mickiewicz University in Poznan, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,8,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1093\/glycob\/cww086","article-title":"Biological role of glycans","volume":"27","author":"Varki","year":"2017","journal-title":"Glycobiology"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"526","DOI":"10.1038\/nrc1649","article-title":"The Sweet and Sour of Cancer: Glycans as Novel Therapeutic Targets","volume":"5","author":"Fuster","year":"2005","journal-title":"Nat. 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