Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Elvira Bura-Nakić"'
Autor:
Dora Crmarić, Elvira Bura-Nakić
Publikováno v:
Molecules, Vol 28, Iss 13, p 5065 (2023)
Considering the biological and ecological importance of Cu–thiol interactions and the discrepancies in previous research, this study focuses on Cu interactions with biologically and ecologically relevant thiols: glutathione (GSH), L-cysteine (L-cys
Externí odkaz:
https://doaj.org/article/cf54ec6863544673b80d82c2f647d590
Publikováno v:
Molecules, Vol 26, Iss 9, p 2436 (2021)
An improved methodology was developed for V redox speciation in estuarine waters using a hyphenated technique consisting of ion chromatograph (IC) with an anion exchange column and a high-resolution inductively coupled plasma mass spectrometer (HR IC
Externí odkaz:
https://doaj.org/article/ac34127df55e4999ac1d53dfabbad672
Publikováno v:
Journal of Chromatography A
The interaction of V(IV) and V(V) with succinic acid was investigated by affinity capillary electrophore- sis (ACE) in aqueous acid solutions at pH values 1.5, 2.0 and 2.4, and different ligand concentra- tions. V(IV) and V(V) form protonated complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f090c0782fce337602e2c0316285139f
http://fulir.irb.hr/7938/
http://fulir.irb.hr/7938/
Publikováno v:
Journal of Electrochemical Science and Engineering, Vol 4, Iss 4, Pp 155-163 (2014)
Electroanalytical (voltammetric, polarographic, chronoamperometric) methods on an Hg electrode were applied for studying of different sulfur compounds in model and natural water systems (anoxic lakes, waste water, rain precipitation, sea-aerosols). I
Externí odkaz:
https://doaj.org/article/9c6407ce164a48de897f91741c4fe3e3
Publikováno v:
Archives of environmental contamination and toxicology
The abundance and distribution of dissolved Re (DRe) were determined in the freshwater part of the Krka River (Croatia), which drains a karst landscape, and in the salinity gradient of its highly stratified estuary. Due to the low DRe concentration,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45d03fe73e44d17bbc78fb1f70b631af
https://doi.org/10.1007/s00244-021-00876-6
https://doi.org/10.1007/s00244-021-00876-6
Autor:
Lucija Knežević, Elvira Bura-Nakić
Publikováno v:
Journal of Inorganic Biochemistry
Combined chromatographic and spectral analysis was used to analyse V redox conversion in the aqueous solution in the presence of several biologicaly and environmentally important thiols: L-cysteine, thioacetic acid and ethanethiol. The L-cysteine pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1c444a48c5baa128b64fe87113e87ce
https://doi.org/10.1016/j.jinorgbio.2023.112158
https://doi.org/10.1016/j.jinorgbio.2023.112158
In the environment vanadium(V) is found in three oxidation states (III, IV and V) depending on physicho-chemical conditions (pH, Eh, ionic strength, its concentration, biology, organic matter content ect.) of certain environmental medium [1]. Knowled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9084aef3f5bc125e5703309fd2c15830
https://doi.org/10.5194/egusphere-egu22-9099
https://doi.org/10.5194/egusphere-egu22-9099
Publikováno v:
Journal of inorganic biochemistry
The reduction of vanadate (+V) in the presence of 3-mercaptopropionic acid was studied using a chromatographic method for the determination of vanadate (+V) versus vanadyl (+IV) species. Ion chromatography was combined with spectrophotometric investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4703803fb7c8c58b8b2985c805d032d3
https://www.bib.irb.hr/1178438
https://www.bib.irb.hr/1178438
Autor:
Sonja Lojen, Polona Vreča, Neven Cukrov, Barbara Horvat, Tea Zuliani, Leja Rovan, Elvira Bura-Nakić, Marko Štrok, Tjaša Kanduč, Qasim Jamil, Branko Čermelj
Publikováno v:
Science of the total environment
The concentration and isotopic composition of uranium (δ238U, 234U/238U activity ratio) in combination with traditional isotopes (δ18O, δ13C) were examined as potential tracers of authigenic carbonate formation in a karst aquifer. The U concentrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f42c1d0a5a560b8c7303e7969b49f8f
https://pubmed.ncbi.nlm.nih.gov/34303980
https://pubmed.ncbi.nlm.nih.gov/34303980
The abundance and distribution of dissolved Re (DRe) has been determined in the freshwater part of the Krka River (Croatia), draining the karstic carbonate landscape, as well as in the salinity gradient of its highly stratified estuary. Due to low DR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ea24fe7b54827b0b98e604b3717e0f
https://doi.org/10.21203/rs.3.rs-344179/v1
https://doi.org/10.21203/rs.3.rs-344179/v1