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Results: 1 to 20 of 205

1.

Spectrophotometric determination of sildenafil citrate in pure form and in pharmaceutical formulation using some chromotropic acid azo dyes.

Issa YM, El-Hawary WF, Youssef AF, Senosy AR.

Spectrochim Acta A Mol Biomol Spectrosc. 2010 Apr;75(4):1297-303. doi: 10.1016/j.saa.2009.12.068. Epub 2010 Jan 6.

PMID:
20129817
[PubMed - indexed for MEDLINE]
2.

Extractive spectrophotometric methods for determination of zolmitriptan in tablets.

Aydogmus Z, Inanli I.

J AOAC Int. 2007 Sep-Oct;90(5):1237-41.

PMID:
17955967
[PubMed - indexed for MEDLINE]
3.

Voltammetric method for the determination of sildenafil citrate (Viagra) in pure form and in pharmaceutical formulations.

Tyszczuk K, Korolczuk M.

Bioelectrochemistry. 2010 Jun;78(2):113-7. doi: 10.1016/j.bioelechem.2009.08.005. Epub 2009 Aug 19.

PMID:
19720570
[PubMed - indexed for MEDLINE]
4.

Resonance Rayleigh-scattering method for the determination of sildenafil citrate in a pharmaceutical formulation using Evans blue.

Liu SP, Fan L, Hu XL, Liu ZF, Li S.

Anal Sci. 2006 Jun;22(6):819-23.

PMID:
16772678
[PubMed - indexed for MEDLINE]
Free Article
5.

Extractive spectrophotometric assay of cyclizine in a pharmaceutical formulation and biological fluids.

Al-Shaalan NH.

Saudi Pharm J. 2012 Jul;20(3):255-62. doi: 10.1016/j.jsps.2012.02.002. Epub 2012 Feb 21.

PMID:
24115904
[PubMed]
Free PMC Article
7.

Colorimetric determination of sildenafil citrate (Viagra) through ion-associate complex formation.

Amin AS, Moustafa ME, El-Dosoky R.

J AOAC Int. 2009 Jan-Feb;92(1):125-30.

PMID:
19382569
[PubMed - indexed for MEDLINE]
8.
9.

Use of ceric ammonium sulphate and two dyes, methyl orange and indigo carmine, in the determination of lansoprazole in pharmaceuticals.

Basavaiah K, Ramakrishna V, Kumar UR.

Acta Pharm. 2007 Jun;57(2):211-20.

PMID:
17507317
[PubMed - indexed for MEDLINE]
10.

Stability indicating RP-LC determination of sildenafil citrate (Viagra) in pure form and in pharmaceutical samples.

Dinesh ND, Vishukumar BK, Nagaraja P, Made Gowda NM, Rangappa KS.

J Pharm Biomed Anal. 2002 Jul 20;29(4):743-8.

PMID:
12093504
[PubMed - indexed for MEDLINE]
11.

A new spectrophotometric method for the determination of tianeptine in tablets using ion-pair reagents.

Ulu ST, Aydogmus Z.

Chem Pharm Bull (Tokyo). 2008 Dec;56(12):1635-8.

PMID:
19043231
[PubMed - indexed for MEDLINE]
Free Article
12.

Simple extractive colorimetric determination of levofloxacin by acid-dye complexation methods in pharmaceutical preparations.

Ashour S, Al-Khalil R.

Farmaco. 2005 Sep;60(9):771-5.

PMID:
16023643
[PubMed - indexed for MEDLINE]
13.

Spectrophotometric determination of nizatidine and ranitidine through charge transfer complex formation.

Walash M, Sharaf-El Din M, Metwalli ME, RedaShabana M.

Arch Pharm Res. 2004 Jul;27(7):720-6.

PMID:
15356997
[PubMed - indexed for MEDLINE]
14.
15.

Spectrophotometric determination of fluoxetine hydrochloride in bulk and in pharmaceutical formulations.

Prabhakar AH, Patel VB, Giridhar R.

J Pharm Biomed Anal. 1999 Jul;20(3):427-32.

PMID:
10701958
[PubMed - indexed for MEDLINE]
16.

Rapid titrimetric and spectrophotometric methods for salbutamol sulphate in pharmaceuticals using N-bromosuccinimide.

Basavaiah K, Somashekar BC, Ramakrishna V.

Acta Pharm. 2007 Mar;57(1):87-98.

PMID:
19839409
[PubMed - indexed for MEDLINE]
17.

Spectrophotometric determination of benzydamine HCl, levamisole HCl and mebeverine HCl through ion-pair complex formation with methyl orange.

El-Didamony AM.

Spectrochim Acta A Mol Biomol Spectrosc. 2008 Mar;69(3):770-5. Epub 2007 May 21.

PMID:
17625955
[PubMed - indexed for MEDLINE]
18.

UV-spectrophotometric determination of imatinib mesylate and its application in solubility studies.

Bende G, Kollipara S, Sekar V, Saha R.

Pharmazie. 2008 Sep;63(9):641-5.

PMID:
18819515
[PubMed - indexed for MEDLINE]
19.
20.

A sensitive spectrophotometric method for the determination of sulfonamides in pharmaceutical preparations.

Nagaraja P, Naik SD, Shrestha AK, Shivakumar A.

Acta Pharm. 2007 Sep;57(3):333-42.

PMID:
17878112
[PubMed - indexed for MEDLINE]

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