131 related articles for article (PubMed ID: 32276225)
1. Coupling of liquid-liquid extraction and mathematical filtration techniques for the separation and quantification of five components in semisolid dosage form with severely overlapped spectra.
Lotfy HM; Fahmy NM
Spectrochim Acta A Mol Biomol Spectrosc; 2020 Jul; 235():118299. PubMed ID: 32276225
[TBL] [Abstract][Full Text] [Related]
2. Evaluation of graphical and statistical representation of analytical signals of spectrophotometric methods.
Lotfy HM; Fayez YM; Tawakkol SM; Fahmy NM; Shehata MAE
Spectrochim Acta A Mol Biomol Spectrosc; 2017 Sep; 184():61-70. PubMed ID: 28482207
[TBL] [Abstract][Full Text] [Related]
3. Three Different Approaches Based on Derivative Ratio Spectra for Spectrophotometric Resolution of a Quaternary Mixture in Semisolid Dosage Form.
Fahmy NM; Hesham K; Tawakkol SM; AbdelAziz L; Abdelrahman MH
J AOAC Int; 2021 Sep; 104(5):1223-1231. PubMed ID: 33871621
[TBL] [Abstract][Full Text] [Related]
4. A comparative study of novel spectrophotometric resolution techniques applied for pharmaceutical mixtures with partially or severely overlapped spectra.
Lotfy HM; Tawakkol SM; Fahmy NM; Shehata MA
Spectrochim Acta A Mol Biomol Spectrosc; 2015 Feb; 136 Pt B():937-52. PubMed ID: 25459620
[TBL] [Abstract][Full Text] [Related]
5. Mathematical filtration of quaternary mixture to the zero order spectra of its individual components.
Fahmy NM; Hesham K; Tawakkol SM; AbdelAziz L; Abdelrahman MH
Spectrochim Acta A Mol Biomol Spectrosc; 2021 Nov; 261():119999. PubMed ID: 34091362
[TBL] [Abstract][Full Text] [Related]
6. Novel spectral manipulations for determinations of Tolnaftate along with related toxic compounds: Drug profiling and a comparative study.
Emam RA; Abdelrahman MM; Abdelaleem EA; Ali NW
Spectrochim Acta A Mol Biomol Spectrosc; 2019 Dec; 223():117290. PubMed ID: 31284238
[TBL] [Abstract][Full Text] [Related]
7. Comparative Study for the Assay of Plant Derived Chemicals in Pharmaceutical Formulation Using Methods Dependent on Factorized Spectra.
Fahmy NM; Michael AM
J AOAC Int; 2021 Aug; 104(4):968-974. PubMed ID: 33624758
[TBL] [Abstract][Full Text] [Related]
8. Novel spectrophotometric methods for simultaneous determination of Amlodipine, Valsartan and Hydrochlorothiazide in their ternary mixture.
Lotfy HM; Hegazy MA; Mowaka S; Mohamed EH
Spectrochim Acta A Mol Biomol Spectrosc; 2015 Apr; 140():495-508. PubMed ID: 25638433
[TBL] [Abstract][Full Text] [Related]
9. Simultaneous determination of enalapril maleate and nitrendipine in tablets using spectrophotometric methods manipulating ratio spectra.
Mohammad MA; Mahrouse MA; Amer EAH; Elharati NS
Spectrochim Acta A Mol Biomol Spectrosc; 2021 Jan; 244():118894. PubMed ID: 32919159
[TBL] [Abstract][Full Text] [Related]
10. Spectrophotometric resolution of the severely overlapped spectra of clotrimazole with dexamethasone in cream dosage form by mathematical manipulation steps.
Lotfy HM; Fayez YM; Tawakkol SM; Fahmy NM; Shehata MAE
Spectrochim Acta A Mol Biomol Spectrosc; 2018 Sep; 202():115-122. PubMed ID: 29778704
[TBL] [Abstract][Full Text] [Related]
11. Successive spectrophotometric resolution as a novel technique for the analysis of ternary mixtures of pharmaceuticals.
Lotfy HM; Tawakkol SM; Fahmy NM; Shehata MA
Spectrochim Acta A Mol Biomol Spectrosc; 2014; 121():313-23. PubMed ID: 24263128
[TBL] [Abstract][Full Text] [Related]
12. Different applications of isosbestic points, normalized spectra and dual wavelength as powerful tools for resolution of multicomponent mixtures with severely overlapping spectra.
Mohamed EH; Lotfy HM; Hegazy MA; Mowaka S
Chem Cent J; 2017 May; 11(1):43. PubMed ID: 29086829
[TBL] [Abstract][Full Text] [Related]
13. Simultaneous determination of mebeverine hydrochloride and chlordiazepoxide in their binary mixture using novel univariate spectrophotometric methods via different manipulation pathways.
Lotfy HM; Fayez YM; Michael AM; Nessim CK
Spectrochim Acta A Mol Biomol Spectrosc; 2016 Feb; 155():11-20. PubMed ID: 26562180
[TBL] [Abstract][Full Text] [Related]
14. Validated spectrophotometric and chromatographic methods for simultaneous determination of ketorolac tromethamine and phenylephrine hydrochloride.
Belal TS; El-Kafrawy DS; Mahrous MS; Abdel-Khalek MM; Abo-Gharam AH
Ann Pharm Fr; 2016 Jul; 74(4):267-82. PubMed ID: 26895689
[TBL] [Abstract][Full Text] [Related]
15. Resolution of overlapped spectra for the determination of ternary mixture using different and modified spectrophotometric methods.
Moussa BA; El-Zaher AA; Mahrouse MA; Ahmed MS
Spectrochim Acta A Mol Biomol Spectrosc; 2016 Aug; 165():127-137. PubMed ID: 27128521
[TBL] [Abstract][Full Text] [Related]
16. Impact Study of Mathematical Manipulation on the Resolution Efficiency of the Spectrophotometric Technique-An Application on Veterinary Binary Mixture with Overlapping Absorption Bands.
Lotfy HM; Monir HH; Michael AM; Fayez YM; Nessim CK
J AOAC Int; 2020 Sep; 103(5):1412-1423. PubMed ID: 33241409
[TBL] [Abstract][Full Text] [Related]
17. Different mathematical processing of absorption, ratio and derivative spectra for quantification of mixtures containing minor component: An application to the analysis of the recently co-formulated antidiabetic drugs; canagliflozin and metformin.
Lotfy HM; Mohamed D; Elshahed MS
Spectrochim Acta A Mol Biomol Spectrosc; 2018 Jan; 189():100-109. PubMed ID: 28802856
[TBL] [Abstract][Full Text] [Related]
18. Validated spectrophotometric and chromatographic methods for analysis of the recently approved hepatitis C antiviral combination ledipasvir and sofosbuvir.
Baker MM; El-Kafrawy DS; Mahrous MS; Belal TS
Ann Pharm Fr; 2018 Jan; 76(1):16-31. PubMed ID: 28842163
[TBL] [Abstract][Full Text] [Related]
19. Different resolution techniques for management of overlapped spectra: Application for the determination of novel co-formulated hypoglycemic drugs in their combined pharmaceutical dosage form.
Moussa BA; Mahrouse MA; Fawzy MG
Spectrochim Acta A Mol Biomol Spectrosc; 2018 Dec; 205():235-242. PubMed ID: 30025293
[TBL] [Abstract][Full Text] [Related]
20. Comparative study for determination of some polycyclic aromatic hydrocarbons 'PAHs' by a new spectrophotometric method and multivariate calibration coupled with dispersive liquid-liquid extraction.
Abdel-Aziz O; El Kosasy AM; El-Sayed Okeil SM
Spectrochim Acta A Mol Biomol Spectrosc; 2014 Dec; 133():119-29. PubMed ID: 24934969
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
