Results 251 to 260 of about 7,036,213 (270)

Design of resonance Rayleigh scattering and spectrofluorimetric methods for the determination of the antihistaminic drug, hydroxyzine, based on its interaction with 2,4,5,7‐tetraiodofluorescein: Evaluation of analytical eco‐scale and greenness/whiteness algorithms

Luminescence
AbstractIn this work, two validated approaches were used for estimating hydroxyzine HCl for the first time using resonance Rayleigh scattering (RRS) and spectrofluorimetric techniques. The suggested approaches relied on forming an association complex between hydroxyzine HCl and 2,4,5,7‐tetraiodofluorescein (erythrosin B) reagent in an acidic media. The
Mohamed A. Abdel‐Lateef, Ibrahim A. Darwish, Hassanien Gomaa, Noha S. Katamesh   +3 more
openaire   +2 more sources

Greeness Assessment Metrics (AGREE, GAPI, and Eco-Scale) as Multi-Criteria Tools in Analytical Method Engineering

Green analytical chemistry (GAC) has turned the vision of a “green” analytical laboratory into a quantitative engineering problem, focusing on the development of analytical methods that reduce the use of hazardous reagents, energy consumption, waste generation and risk to the operator, while ensuring analytical performance. There are multiple greenness
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Validated HPLC method for assay of Xipamide, Triamterene and toxic impurity; Benzyl cyanide based on analytical Eco-scale assessment

Delta University Scientific Journal, 2022
Manal Mahrous, Mokhtar Mabrouk, Ahmed Habib, Mohammed Draz   +3 more
openaire   +1 more source

Micellar Organic-solvent free HPLC design of experiment for the determination of Ertapenem and meropenem; assessment using GAPI, AGREE and analytical Eco-scale models

Microchemical Journal, 2023
Hani M. Hafez, Sami El Deeb, Marwa Mahmoud Swaif, Rand Ismail Ibrahim, Raneen Ali Kamil, Ahmed Salman Abdelwahed, Adel Ehab Ibrahim   +6 more
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Simultaneous Determination of Glibenclamide, Metoprolol Tartrate, and Phenol Red Using HPLC‐PDA: Application in Rat Intestinal Permeability Studies and Its Greenness Assessment Using NEMI, Analytical Eco‐Scale, GAPI, MoGAPI, AGREE, AGREEprep, RAPI, BAGI, and CACI

Biomedical Chromatography
ABSTRACTThis study presents the development and validation of an environmentally friendly HPLC‐PDA method for the simultaneous determination of glibenclamide (GLB), metoprolol tartrate (MET), and phenol red (PR). The method was optimized to ensure high trueness, precision, and robustness, adhering to ICH guidelines.
Murat Soyseven, Mustafa Sinan Kaynak, Berna Kaval, Mustafa Çelebier, Emrah Aygeyik, Fargana Musayeva, Burcu Sezgin, Göksel Arli   +7 more
openaire   +4 more sources

Comparative study of two versatile multi-analyte chromatographic methods for determination of diacerein together with four non-steroidal anti-inflammatory drugs: Greenness appraisal using Analytical Eco-Scale and AGREE metrics

Sustainable Chemistry and Pharmacy, 2022
Dina S. El-Kafrawy, Amira H. Abo-Gharam, Magdy M. Abdel-Khalek, Tarek S. Belal   +3 more
openaire   +1 more source

Green fast and simple UPLC-ESI-MRM/MS method for determination of trace water-soluble vitamins in honey: Greenness assessment using GAPI and analytical eco-scale

Microchemical Journal, 2022
Amr El-Hawiet, Fatma M. Elessawy, M.A. El Demellawy, Amira F. El-Yazbi   +3 more
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Inside Back Cover: Analytical eco‐scale and quality by design‐oriented liquid chromatography method for simultaneous quantification of metoprolol succinate, telmisartan, and cilnidipine in their fixed‐dose combination

SEPARATION SCIENCE PLUS, 2021
Sagar Suman Panda, Sucharita Dutta, Ravi Kumar Venkata Varaha Bera, Sruti Jammula   +3 more
openaire   +1 more source

The Hogg Eco-Anxiety Scale: Development and validation of a multidimensional scale

Global Environmental Change, 2021
Samantha Stanley, Marc Wilson, Teaghan Hogg   +2 more
exaly  

Hollow fiber liquid phase microextraction of fluoroquinolones in chicken livers followed by high pressure liquid chromatography: Greenness assessment using National Environmental Methods Index Label (NEMI), green analytical procedure index (GAPI), Analytical GREEnness metric (AGREE), and Eco Scale

Journal of Food Composition and Analysis, 2023
D. Moema, T.A. Makwakwa, B.E. Gebreyohannes, S. Dube, M.M. Nindi   +4 more
openaire   +1 more source