Výsledky vyhledávání - "U. R. Anil Kumar"

Akademický článek

Spectrophotometric determination of lansoprazole in pharmaceuticals using bromate-bromide mixture based on redox and complexation reactions

Autor: Kanakapura Basavaiah, V. Ramakrishna, U. R. Anil Kumar, B. C. Somashekar

Publikováno v: Eclética Química, Vol 32, Iss 1, Pp 57-64 (2018)

Two sensitive spectrophotometric methods are described for the determination of lansoprazole (LPZ) in bulk drug and in capsule formulation. The methods are based on the oxidation of lansoprazole by insitu generated bromine followed by determination o

Externí odkaz: https://doaj.org/article/708fc691bb374a4ca761c8ceb46b8b34

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Akademický článek

Sensitive Spectrophotometric Methods for the Determination of Gatifloxacin in Pharmaceuticals Using Bromate-Bromide, Methylene Blue and Rhodamine-B as Reagents

Autor: K. Basavaiah, U. R. Anil Kumar

Publikováno v: E-Journal of Chemistry, Vol 4, Iss 2, Pp 154-161 (2007)

Two new simple, precise, rapid and extraction-free spectrophotometric methods are proposed for the determination of gatifloxacin(GTF) using bromate-bromide mixture and two dyes, methylene blue and rhodamine B, as reagents. Spectrophotometric methods

Externí odkaz: https://doaj.org/article/5d4bc2c52f7841818afbd20e8b2877b9

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Akademický článek

Spectrophotometric Determination of Zidovudine in Pharmaceuticals Based on Charge-Transfer Complexation Involving N-Bromosuccinimide, Metol and Sulphanilic Acid as Reagents

Autor: K. Basavaiah, U. R. Anil Kumar

Publikováno v: E-Journal of Chemistry, Vol 4, Iss 2, Pp 173-179 (2007)

A simple spectrophotometric method is proposed for the determination of zidovudine(ZDV) in bulk drug and in pharmaceutical preparations. The method is based on the oxidation of ZDV by a known excess of oxidant N-bromosuccinimide (NBS), in buffer medi

Externí odkaz: https://doaj.org/article/4a4fd57da2074504bb8b14b84388ebf0

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Akademický článek

Simple Spectrophotometric Methods for the Determination of Zidovudine in Pharmaceuticals Using Chloramine-T, Methylene Blue and Rhodamine-B as Reagents

Autor: K. Basavaiah, U. R. Anil Kumar

Publikováno v: E-Journal of Chemistry, Vol 3, Iss 3, Pp 173-181 (2006)

Two new spectrophotometric methods are proposed for the determination of zidovudine(ZDV) in pharmaceuticals. The methods use chloramine-T (CAT) and two dyes, methylene blue and rhodamine-B, as reagents and are based on adding of a known excess of CAT

Externí odkaz: https://doaj.org/article/a1e78031144d496ba9a33ed25d0b3297

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Akademický článek

New Sensitive Spectrophotometric Methods for the Determination of Raloxifene Hydrochloride in Pharmaceuticals Using Bromate-Bromide,Methyl Orange and Indigo Carmine

Autor: K Basavaiah, U. R. Anil Kumar

Publikováno v: E-Journal of Chemistry, Vol 3, Iss 4, Pp 242-249 (2006)

Two new sensitive spectrophotometric methods are proposed for the determination of raloxifene hydrochloride (RLX) using bromate-bromide mixture and two dyes, methyl orange and indigocarmine, as reagents. The methods entail the addition of a known exc

Externí odkaz: https://doaj.org/article/354b58e386864162930b2c8b8d8f6c8d

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Sensitive liquid chromatography–tandem mass spectrometry method for the determination of pantoprazole sodium in human urine

Autor: B.L.a Bhaskara, U. R. Anil Kumar, K.b Basavaiah

Publikováno v: Arabian Journal of Chemistry. 4(2):163-168

A sensitive and selective liquid chromatographic–tandem mass spectrometric (LC–MS–MS) method was developed to determine pantoprazole sodium (PNT) in human urine. After solid-phase extraction with SPE cartridge, the urine sample was analysed on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::827963dc39d411f64a7db6b499e42fbc

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