Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Biljana, Otašević"'
Publikováno v:
Nutraceuticals, Vol 4, Iss 2, Pp 273-282 (2024)
The present study screened various fungal species for inhibitors of alpha-glucosidase, alpha-amylase, and DPP-4, enzymes that are crucial in carbohydrate metabolism. Ethanolic extracts exhibited superior inhibitory activity compared to water extracts
Externí odkaz:
https://doaj.org/article/be6b9ba8d692459aaefa4e880203ea42
Autor:
Jevrem Stojanović, Maja Milojević-Rakić, Danica Bajuk-Bogdanović, Dragana Ranđelović, Miroslav Sokić, Biljana Otašević, Anđelija Malenović, Aleksandra Janošević Ležaić, Ana Protić
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34841- (2024)
A chemometrically based approach was applied to select the most efficient drug adsorbent among the biochars obtained from the novel feedstock, the leaves of the invasive plant (Ailanthus altissima). The representative target adsorbates (atenolol, par
Externí odkaz:
https://doaj.org/article/db99f9be59bf48688f8d5c6d3ebd149e
Autor:
Milena Rmandić, Đorđe Vasilić, Marija Rašević, Mira Zečević, Biljana Otašević, Ana Protić, Anđelija Malenović
Publikováno v:
Pharmaceuticals, Vol 16, Iss 9, p 1296 (2023)
In this study, an AQbD-compliant chaotropic chromatography method for ziprasidone and the determination of its five impurities was developed. The influence of critical method parameters (initial and final methanol fraction in the mobile phase, gradie
Externí odkaz:
https://doaj.org/article/22bbd39ab7194528acc1a150a85dde1a
Autor:
Nevena Djajić, Jovana Krmar, Milena Rmandić, Marija Rašević, Biljana Otašević, Mira Zečević, Anđelija Malenović, Ana Protić
Publikováno v:
Journal of Chromatography Open, Vol 2, Iss , Pp 100023- (2022)
Most commonly used analytical technique for determination of active pharmaceutical ingredients and their impurities in quality control throughout all phases of drug research, development and manufacture is definitely reversed-phase high performance l
Externí odkaz:
https://doaj.org/article/b951d10991bf4d35b54db372d2376916
Autor:
Ruben Pawellek, Jovana Krmar, Adrian Leistner, Nevena Djajić, Biljana Otašević, Ana Protić, Ulrike Holzgrabe
Publikováno v:
Journal of Cheminformatics, Vol 13, Iss 1, Pp 1-14 (2021)
Abstract The charged aerosol detector (CAD) is the latest representative of aerosol-based detectors that generate a response independent of the analytes’ chemical structure. This study was aimed at accurately predicting the CAD response of homologo
Externí odkaz:
https://doaj.org/article/8a0cdc642f4543929945594110545d92
Autor:
Rasmus Walther, Jovana Krmar, Adrian Leistner, Bojana Svrkota, Biljana Otašević, Andjelija Malenović, Ulrike Holzgrabe, Ana Protić
Publikováno v:
Pharmaceuticals, Vol 16, Iss 4, p 478 (2023)
An alternative to the time-consuming and error-prone pharmacopoeial gas chromatography method for the analysis of fatty acids (FAs) is urgently needed. The objective was therefore to propose a robust liquid chromatography method with charged aerosol
Externí odkaz:
https://doaj.org/article/8ef32e416f0b4464afdde9d101cbad72
Autor:
Janko Ignjatović, Nevena Maljurić, Jelena Golubović, Matjaž Ravnikar, Miloš Petković, Nika Savodnik, Borut Štrukelj, Biljana Otašević
Publikováno v:
Acta Chimica Slovenica, Vol 67, Iss 2, Pp 445-461 (2020)
Recently, growing interest is devoted to investigation of bioactive secondary metabolites of endophytic fungi. Thus, as an extension to our previous achievements related to antimicrobial potential of endophytic fungi, Phomopsis species isolated from
Externí odkaz:
https://doaj.org/article/0f2bc846386d4f0798ec7f0c51fc75bb
Publikováno v:
Arhiv za farmaciju. 73:146-171
High-pressure liquid chromatography (HPLC) is a technique of paramount importance in the analysis of pharmaceuticals because of its ability to separate moderately polar to less polar compounds, such as drugs and related substances.High-pressure liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ecea5a97e35e14549752f5db31e1a39
https://doi.org/10.5937/arhfarm73-43479
https://doi.org/10.5937/arhfarm73-43479
Publikováno v:
Journal of the Serbian Chemical Society
A new optimization strategy based on the mixed quantitative struc- ture–retention relationship (QSRR) model is proposed for improving the RP- HPLC separation of aripiprazole and its impurities (IMP A-E). Firstly, experi- mental parameters (EPs), na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f1b54d18340790fcb977f7e21c8d242
https://doi.org/10.2298/jsc210709092s
https://doi.org/10.2298/jsc210709092s
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis
A priori estimation of analyte response is crucial for the efficient development of liquid chromatography–electrospray ionization/mass spectrometry (LC–ESI/MS) methods, but remains a demanding task given the lack of knowledge about the factors af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ee571d8bb22ee210a18191c58c308c7
https://farfar.pharmacy.bg.ac.rs/handle/123456789/4881
https://farfar.pharmacy.bg.ac.rs/handle/123456789/4881
