Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Jelena Acevska"'
Autor:
Marija Tomikj, Marijana Božinovska, Natasha Anevska-Stojanovska, Jelena Lazova, Jelena Acevska, Katerina Brezovska, Jasmina Tonich-Ribarska, Natalija Nakov
Publikováno v:
Green Analytical Chemistry, Vol 8, Iss , Pp 100103- (2024)
This study presents a collaboration between academia and the pharmaceutical industry with one goal, to implement the transformation of the conventional into sustainable HPLC methods and to use these methods in the routine quality control of medicines
Externí odkaz:
https://doaj.org/article/adfe1e6cef4a4005a9c966fe8241be93
Autor:
Elena Trajchova Kovachovska, Jelena Acevska, Katerina Brezovska, Stefan Trajkovic, Ivana Mitrevska, Sonja Ugarkovic, Aneta Dimitrovska
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 41, Iss 1 (2022)
This research highlights the specificity of the new stability-indicating method developed to evaluate the impurity profile of Atorvastatin film-coated tablets. The proposed method has the ability to capture any possible changes that may occur during
Externí odkaz:
https://doaj.org/article/214a12dafb3f438e89ddfb64163cf6b5
Optimization of a forced degradation study of atorvastatin employing an experimental design approach
Autor:
Maja Hadzieva Gigovska, Ana Petkovska, Jelena Acevska, Natalija Nakov, Blagica Manchevska, Packa Antovska, Sonja Ugarkovic, Aneta Dimitrovska
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 37, Iss 2, Pp 111-125 (2018)
This study involved the optimization of experimental conditions for the forced degradation of atorvastatin employing the experimental design (DoE) approach, as a scientific multifactorial strategy. Using 2n full factorial design, stress conditions of
Externí odkaz:
https://doaj.org/article/e3777fca0c984f1e843cccc644a69f76
Autor:
Maja Hadzieva Gigovska, Ana Petkovska, Jelena Acevska, Natalija Nakov, Packa Antovska, Sonja Ugarkovic, Aneta Dimitrovska
Publikováno v:
International Journal of Analytical Chemistry, Vol 2018 (2018)
This manuscript describes comprehensive approach for assessment of degradation behavior of simvastatin employing experimental design methodology as scientific multifactorial strategy. Experimental design methodology was used for sample preparation an
Externí odkaz:
https://doaj.org/article/de1beb54f6ed47ed9b68e146c126a9de
Autor:
Katerina Brezovska, Gabriela Petrovska, Jelena Acevska, Natalija Nakov, Ana Poceva-Panovska, Jasmina Tonic-Ribarska, Maja Hadzieva, Aneta Dimitrovska
Publikováno v:
Makedonsko Farmacevtski Bilten, Vol 61, Iss (1), Pp 13-18 (2015)
Core-shell silica particles were developed as a new material for chromatographic stationary phases in order to provide fast and high efficiency separations of small and large molecules and complex samples, at pressures compatible with conventional HP
Externí odkaz:
https://doaj.org/article/1ca63b00ffe646f8a7fa1a4f5b17415c
Autor:
Jelena Acevska, Gjoshe Stefkov, Natalija Nakov, Rumenka Petkovska, Liljana Ugrinova, Svetlana Kulevanova, Aneta Dimitrovska
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 33, Iss 1, Pp 73-83 (2014)
Two hydrophilic interaction liquid chromatography (HILIC) methods for simultaneous determination of the major alkaloids (morphine, codeine, thebaine, oripavine, papaverine and noscapine) in opium poppy straw (Papaver somniferum L., Papaveraceae) were
Externí odkaz:
https://doaj.org/article/9a7c23b0d93e4550aeceed267474b5cb
Autor:
Jelena Acevska, Gjoshe Stefkov, Natalija Nakov, Marija Karapandzova, Svetlana Kulevanova, Aneta Dimitrovska
Publikováno v:
Makedonsko Farmacevtski Bilten, Vol 57, Iss (1, 2), Pp 37-41 (2012)
In this work, a convenient method for determination of relative UV response factors (RRFs) of morphine, codeine, thebaine, oripavine, noscapine and papaverine by high performance liquid chromatography (HPLC) equipped with a diode array detector (DAD)
Externí odkaz:
https://doaj.org/article/e6936e46cc19466aa3bbe09991f521c0
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 31, Iss 1, Pp 47-54 (2012)
A new Hydrophilic Interaction Liquid Chromatography (HILIC) method was developed for simultaneous determination of cetylpyridinium chloride and benzocaine as active substances in lozenges. Method development included investigation of the influence of
Externí odkaz:
https://doaj.org/article/955b049dfb7c44d69799073ada0a9cc2
Autor:
Natalija, Nakov, Jelena, Acevska, Katerina, Brezovska, Zoran, Kavrakovski, Aneta, Dimitrovska
Publikováno v:
High Performance Liquid Chromatography-Recent Advances and Applications ISBN: 9781837685653
High Performance Liquid Chromatography-Recent Advances and Applications
High Performance Liquid Chromatography-Recent Advances and Applications
The global need for changing the processes in order to meet the green analytical chemistry (GAC) criteria is a great challenge for the pharmaceutical industry. High-performance liquid chromatography (HPLC), as one of the most frequently used techniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::384ac3f8a594e777077c498b24724a5f
https://doi.org/10.5772/intechopen.110035
https://doi.org/10.5772/intechopen.110035
Design of experiments (DoE) to model phenolic compounds recovery from grape pomace using ultrasounds
Autor:
Veljko Ćućuz, Ljilja Torović, Turki M.S. Aldawoud, Charis M. Galanakis, Jelena Acevska, Ljiljana Gojkovic-Bukarica, Aneta Dimitrovska, Jelena Cvejić
Publikováno v:
Journal of Food Science and Technology
Grape processing by-products (particularly grape pomace) are known to contain high amounts of phenolic compounds. To improve the extraction of phenols from this by-product, it is necessary to develop a method and set and model optimal conditions for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c8d38cd33150cf2e4bf4c5afec5cd00
https://doi.org/10.1007/s13197-021-05317-9
https://doi.org/10.1007/s13197-021-05317-9