Pregled bibliografske jedinice broj: 1267419
Vanadium(IV) complexes of salicylaldehyde-based furoic acid hydrazones: Synthesis, BSA binding and in vivo antidiabetic potential
Vanadium(IV) complexes of salicylaldehyde-based furoic acid hydrazones: Synthesis, BSA binding and in vivo antidiabetic potential // Journal of inorganic biochemistry, 244 (2023), 112232, 14 doi:10.1016/j.jinorgbio.2023.112232 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1267419 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Vanadium(IV) complexes of salicylaldehyde-based
furoic acid hydrazones: Synthesis, BSA binding and
in vivo antidiabetic potential
Autori
Zahirović, Adnan ; Hadžalić, Selma ; Višnjevac, Aleksandar ; Fočak, Muhamed ; Tüzün, Burak ; Žilić, Dijana ; Roca, Sunčica ; Jurec, Jurica ; Topčagić, Anela ; Osmanković, Irnesa
Izvornik
Journal of inorganic biochemistry (0162-0134) 244
(2023);
112232, 14
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Vanadium(IV) hydrazone complexes ; Salicylaldehyde ; 2-furoic acid ; BSA binding affinity ; Antidiabetic in vivo potential ; Swiss-ADME analysis
Sažetak
Solution synthesis afforded five novel neutral heteroleptic octahedral paramagnetic mononuclear oxidovanadium(IV) complexes of general composition [VO(bpy)L], where L is a dianionic tridentate ONO- donor hydrazone ligand derived from 2-furoic acid hydrazide and salicylaldehyde and its 5- substituted derivatives. Characterization was carried out by elemental analysis, mass spectrometry, infrared, electron, NMR, and EPR spectroscopy, cyclic voltammetry and conductometry. The molecular and crystal structure of the complex with 5-chloro-salicylaldehyde 2- furoic acid hydrazone (2) was determined. The quantum chemical properties of the vanadium complexes were studied at B3LYP and M062X levels with the lanl2dz basis set using Gaussian. Additionally, Swiss-ADME analysis was performed and complex (4), featuring a 5-nitro substituent on the hydrazone ligand, was selected for further investigation. The effects of the in vivo application of the complex on selected biochemical parameters in healthy and diabetic Wistar rats were investigated. Strong antidiabetic effect associated with moderate hypoalbuminemia was observed. Furthermore, the interaction of complexes with BSA was studied by spectrofluorimetry. A significant conformational change of BSA in the presence of vanadium complexes was found. Synchronous fluorescence spectra revealed significant changes in the tyrosine microenvironment of BSA. The FRET analysis was also used and the non-radiative process of energy transfer is elucidated. Thermodynamic data suggest van der Waals forces and hydrogen bonding as predominant binding modes of complexes to BSA.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija, Biologija
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-3168 - Studija važnosti spinskih međudjelovanja kao osnova za nove pristupe u istraživanju materijala (SPES) (Ilakovac-Kveder, Marina, HRZZ - 2018-01) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Jurica Jurec
(autor)
Aleksandar Višnjevac
(autor)
Dijana Žilić
(autor)
Sunčica Roca
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE