191 related articles for article (PubMed ID: 31193052)
1. Study of efficiency and spectral resolution for mathematical filtration technique using novel unlimited derivative ratio and classical univariate spectrophotometric methods for the multicomponent determination-stability analysis.
Lotfy HM; Ahmed DA; Abdel Rahman MK; Weshahy SAF
Heliyon; 2019 May; 5(5):e01669. PubMed ID: 31193052
[TBL] [Abstract][Full Text] [Related]
2. 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]
3. 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]
4. 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]
5. Evaluation of in silico and in lab sample enrichment techniques for the assessment of challengeable quaternary combination in critical ratio.
Ahmed DA; Lotfy HM
Spectrochim Acta A Mol Biomol Spectrosc; 2021 Nov; 260():119943. PubMed ID: 34030038
[TBL] [Abstract][Full Text] [Related]
6. 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]
7. 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]
8. Smart UV spectrophotometric methods based on simple mathematical filtration and classical methods for the simultaneous determination of tamsulosin and solifenacin: A comparative study of efficacy and spectral resolution.
El-Henawee MM; Abd El-Hay SS; Attala K; Eissa MS
Spectrochim Acta A Mol Biomol Spectrosc; 2021 Feb; 247():119151. PubMed ID: 33188970
[TBL] [Abstract][Full Text] [Related]
9. Novel spectrophotometric methods for simultaneous determination of timolol and dorzolamide in their binary mixture.
Lotfy HM; Hegazy MA; Rezk MR; Omran YR
Spectrochim Acta A Mol Biomol Spectrosc; 2014 May; 126():197-207. PubMed ID: 24607469
[TBL] [Abstract][Full Text] [Related]
10. Sticking - pulling strategy for assessment of combined medicine for management of tough symptoms in COVID-19 Pandemic using different windows of spectrophotometric Platform-Counterfeit products' detection.
Ahmed DA; Lotfy HM
Spectrochim Acta A Mol Biomol Spectrosc; 2022 Sep; 277():121256. PubMed ID: 35483258
[TBL] [Abstract][Full Text] [Related]
11. 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]
12. Validated spectrophotometric methods for simultaneous determination of Omeprazole, Tinidazole and Doxycycline in their ternary mixture.
Lotfy HM; Hegazy MA; Mowaka S; Mohamed EH
Spectrochim Acta A Mol Biomol Spectrosc; 2016 Jan; 153():321-32. PubMed ID: 26322842
[TBL] [Abstract][Full Text] [Related]
13. A comparative study of progressive versus successive spectrophotometric resolution techniques applied for pharmaceutical ternary mixtures.
Saleh SS; Lotfy HM; Hassan NY; Salem H
Spectrochim Acta A Mol Biomol Spectrosc; 2014 Nov; 132():239-48. PubMed ID: 24873889
[TBL] [Abstract][Full Text] [Related]
14. Spectrophotometric methods for simultaneous determination of betamethasone valerate and fusidic acid in their binary mixture.
Lotfy HM; Salem H; Abdelkawy M; Samir A
Spectrochim Acta A Mol Biomol Spectrosc; 2015 Apr; 140():294-304. PubMed ID: 25615682
[TBL] [Abstract][Full Text] [Related]
15. Simultaneous determination of some anti-hypertensive drugs in their binary mixture by novel spectrophotometric methods.
Fayez YM
Spectrochim Acta A Mol Biomol Spectrosc; 2014 Nov; 132():446-51. PubMed ID: 24887506
[TBL] [Abstract][Full Text] [Related]
16. Novel Spectrophotometric Approaches for the Simultaneous Quantification of Ternary Common Cold Mixture Containing Paracetamol with a Challenging Formulation Ratio: Greenness Profile Evaluation.
Soliman RM; Mostafa NM; Fayez YM; Monir HH; Rostom Y
J AOAC Int; 2022 Sep; 105(5):1268-1279. PubMed ID: 35916665
[TBL] [Abstract][Full Text] [Related]
17. Spectral manipulation of ratio data for simultaneous determination of binary mixture of Paracetamol and Phenylephrine Hydrochloride.
Farid JF; Essam HM; Mostafa NM; Fayez YM
Spectrochim Acta A Mol Biomol Spectrosc; 2021 Nov; 260():119894. PubMed ID: 33993028
[TBL] [Abstract][Full Text] [Related]
18. Effective spectrophotometric methods for resolving the superimposed spectra of Diclofenac Potassium and Methocarbamol.
El-Malla SF; Hamza AA; Elagamy SH
Spectrochim Acta A Mol Biomol Spectrosc; 2023 Aug; 296():122662. PubMed ID: 37011438
[TBL] [Abstract][Full Text] [Related]
19. Spectral analysis of severely overlapping spectra based on newly developed mathematical filtration techniques and ratio spectra manipulations: An application to the concurrent determination of dapoxetine and sildenafil in combined dosage form.
Attala K; Abd El-Hay SS; El-Henawee MM; Eissa MS
Spectrochim Acta A Mol Biomol Spectrosc; 2021 Jul; 255():119715. PubMed ID: 33799188
[TBL] [Abstract][Full Text] [Related]
20. Smart Spectral Processing of Data for the estimation of Commonly Used Over-the-counter (OTC) Co-formulated drug; Pseudoephedrine hydrochloride and Ibuprofen.
Lotfy HM; Ahmed DA; Abd El-Rahman MK; Weshahy SA
Spectrochim Acta A Mol Biomol Spectrosc; 2019 Dec; 223():117322. PubMed ID: 31323498
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
