Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nazangül Ünal"'
Publikováno v:
Journal of AOAC INTERNATIONAL. 106:429-435
BackgroundThe potential background of the study is related to comprehensive detection of the content of vitamin C with an actual chromatographic method.ObjectiveVitamin C is of vital importance in terms of human life and health due to its polyfunctio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba4bd3617d892fcf838bbf9af3c2a3a
https://doi.org/10.1093/jaoacint/qsac131
https://doi.org/10.1093/jaoacint/qsac131
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2594a51ee48df61bd2880d08f237bae
https://doi.org/10.2139/ssrn.4347249
https://doi.org/10.2139/ssrn.4347249
Publikováno v:
Food Chemistry. 421:136139
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5dc6bdd7a4178985f9b550e27afa7ac
https://doi.org/10.1016/j.foodchem.2023.136139
https://doi.org/10.1016/j.foodchem.2023.136139
Publikováno v:
Journal of Food and Drug Analysis. 29:76-86
Three-way analysis-based pH-UV-Vis spectroscopy was proposed for quantifying allura red in an energy drink product without the need for chromatographic analysis, and determining the colorant's pKa without using any titration technique. In this study,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48040e99837ff82d1ed4c87174d9f290
https://doi.org/10.38212/2224-6614.1275
https://doi.org/10.38212/2224-6614.1275
In the development of new commercial products in the pharmaceutical and food industries, acid dissociation constant (Ka) values of active and inactive ingredients are important factors for the estimation of the biological activity. In this regard, ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b66db9a59609f2dab176f39b494c32a8
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 248
In general, the identification of biological activities of a molecule requires the observation of its physicochemical characteristics with its molecular interactions in an organism. The acid-base ionization constant (or pKa) is one of the key paramet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e8afc0dc2d3488cbf555df405adf09
https://pubmed.ncbi.nlm.nih.gov/33302215
https://pubmed.ncbi.nlm.nih.gov/33302215
Three-way data analysis (or multi-way data analysis) of higher-order records is required to develop new and potential resolution methods to reveal multiple latent information or hidden features from multicomponent systems in presence of unknown inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06865444051b13fca15690c7a9cf2c65
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 230
A three-way analysis method, parallel factor analysis (PARAFAC) model was applied to the pH-absorbance dataset for the simultaneous determination of paracetamol and its acid-base dissociation constant in presence of excipient interference in a syrup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cb643df0fc4d08a4afaf8acd4776d8e
https://pubmed.ncbi.nlm.nih.gov/31982659
https://pubmed.ncbi.nlm.nih.gov/31982659
Quantitative determination of anionic surfactants using optical sensors with microtiter plate reader
Publikováno v:
Sensors and Actuators B: Chemical. 203:181-186
In this study, it is shown that anionic surfactants can be readily determined by using polymer film-based optodes containing an appropriate chromoionophore. The optodes are prepared with poly(vinyl chloride) (PVC), polyurethane (PU), bis(2-ethylhexyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba69582c876df6eba926c2c7b530eaf
https://doi.org/10.1016/j.snb.2014.06.099
https://doi.org/10.1016/j.snb.2014.06.099
Publikováno v:
Analytica Chimica Acta. 699:107-112
Polycation-sensitive membrane optodes based on the chromoionophore 2',7'-dichlorofluorescein octadecylester (DCFOE) have previously been developed and used for determination of heparin via a titri metric method. In this study, it is shown that some o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ebbae8d5fe0a580bab43ab6e3ea846e
https://doi.org/10.1016/j.aca.2011.05.007
https://doi.org/10.1016/j.aca.2011.05.007