Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Duygu Aksu"'
Publikováno v:
Afyon Kocatepe Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, Vol 26, Iss Özel Sayı, Pp 133-149 (2024)
Kamu Denetçiliği Kurumu, daha yaygın bilinen adıyla Ombudsmanlık, toplumda şeffaflık ve adalet ilkesinin korunması adına denetim mekanizmasında önemli rol üstlenen bir kurum olarak değerlendirilmektedir. Bu kurum, vatandaşların kamu hi
Externí odkaz:
https://doaj.org/article/ccd75ace9b804e739bdd556b4c3f0696
Publikováno v:
Present Environment and Sustainable Development, Vol 16, Iss 2, Pp 183-193 (2022)
Sustainability has recently been among the frequently repeated concepts upon recognition especially of value of nature and natural resources. Substantial studies have been conducted on the subjects related with sustainability after 1980s. Increasing
Externí odkaz:
https://doaj.org/article/8982268b3fe9458093a5e03986de868b
Autor:
Duygu Aksu, Hayati Filik
Publikováno v:
Food Analytical Methods. 5:359-365
A preconcentration methodology utilizing the cloud point phenomenon is described for the determination of total vanadium by graphite furnace atomic absorption spectrometry. Cloud point extraction method was based on the formation of a ternary complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d9ddae2789ad035f7897c3c28e42d0
https://doi.org/10.1007/s12161-011-9254-9
https://doi.org/10.1007/s12161-011-9254-9
Publikováno v:
Drug Testing and Analysis. 4:493-499
A redox colourimetric solid-phase extraction (C-SPE) procedure for the determination of ascorbic acid (AA) in pharmaceutical formulations was proposed. Iron (III)-2,2'-dipyridyl (Fe(III)-Bpy) reagent solution was used as a colouring reagent for AA an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a506671459fe03d371347930bbd3a35
https://doi.org/10.1002/dta.267
https://doi.org/10.1002/dta.267
Publikováno v:
American Journal of Analytical Chemistry. :276-283
Reflectance spectroscopy (RS) can be used as a rapid and sensitive method for the quantitative determination of low amounts of calcium. In this analytical technique, the analyte in complex samples is extracted onto a solid sorbent matrix loaded with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::929bd652bb50d60d1290b307c0208340
https://doi.org/10.4236/ajac.2011.22034
https://doi.org/10.4236/ajac.2011.22034
A fibre-optic sensor for p-aminophenol (PAP) based on the use of 25,26,27,28-tetrahydroxycalix[4]arene (CAL4) immobilised onto Amberlite XAD-16 and reflectance spectrometry has been developed. The sensor is based on the reaction of PAP with CAL4 in p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d09560b2aa83f1df90cd76f15fd1d70
https://hdl.handle.net/11499/6876
https://hdl.handle.net/11499/6876
Rapid Sensing Of Molybdenum By Combined Colorimetric Solid-Phase Extraction-Reflectance Spectroscopy
A new and selective colorimetric solid-phase extraction (C-SPE) procedure for the determination of Mo(VI) in aqueous samples is proposed. Phenylhydrazine (PHZ) was used as a coloring reagent for molybdenum and its immobilisation onto a commercially a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb2183d4b05ea09428e0fe61c625d414
https://aperta.ulakbim.gov.tr/record/42027
https://aperta.ulakbim.gov.tr/record/42027
Autor:
Hayati Filik, Emine Kılıç, Zeynep Yanaz, Mustafa Hayvali, Reşat Apak, Tayfun Çengel, Duygu Aksu
Publikováno v:
Talanta. 77(1)
2,2'-(1,4-Phenylenedivinylene)bis-8-hydroxyquinoline (PBHQ), a highly sensitive reagent used for the colorimetric determination of p-aminophenol (PAP), was successfully immobilised on XAD-7 and coupled with optical fibres to investigate a sensor-base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43982f078b1163de9028aff782b13e3c
https://pubmed.ncbi.nlm.nih.gov/18804606
https://pubmed.ncbi.nlm.nih.gov/18804606