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2 edition of Assay of drugs in dosage forms and biological fluids by differential pulse polarography found in the catalog.

Assay of drugs in dosage forms and biological fluids by differential pulse polarography

Ram Narayan Yadav

Assay of drugs in dosage forms and biological fluids by differential pulse polarography

by Ram Narayan Yadav

  • 224 Want to read
  • 13 Currently reading

Published .
Written in English


The Physical Object
Pagination1 v., 298 leaves
Number of Pages298
ID Numbers
Open LibraryOL19550973M

  Pharmaceutics the science of dosage form design 2 ed SUMMARY This chapter has demonstrated that the formulation of drugs into dosage forms requires the interpreta- tion and application of a wide range of information from several study areas. Although the physical and chemical properties of drugs and additives need to be understood, the. A comprehensive textbook covering the design of dosage forms and all aspects of drug delivery systems. 'Pharmaceutics' in its broadest sense is the 'art of the apothecary' or, in simple terms, pharmaceutical preparations. It remains a diverse subject in the pharmacy curriculum, encompassing design of drugs, their manufacture, and the elimination of micro-organisms from the products.5/5(1).

  36 IN BIOLOGICAL FLUIDS 1st Capillary Electrophoretic Methods cephalosporins were determined using capillary zone electrophoresis(CZE) after hydrodynamic injection on a fused- silica capillary and detection was performed at nm,method proposed by (Mrestani et al).Cefixme and five of its metabolites were determined in human. ANALYSIS OF NICOTINE IN ANTISMOKING PHARMACEUTICAL PRODUCTS BY DIFFERENTIAL PULSE POLAROGRAPHY AND VOLTAMMETRY Atle HANNISDALa,*, Øyvind MIKKELSENb1 and Knut H. SCHRØDERb2 a Department of Food Technology, Faculty of Food Science and Medical Technology, Sør-Trøndelag University College, N Trondheim, Norway; e-mail: [email protected] Size: KB.

  A selective chiral high-performance liquid chromatography (HPLC) method was developed and validated to separate and quantify the (d) and (l) carbinoxamine enantiomers in human plasma. Plasma samples were extracted by liquid-liquid extraction. The separation of carbinoxamine enantiomers and internal standard (IS, pargeverine hydrochloride) was achieved on an amylose tris(5 Cited by: 5. From this study, methods for quantitative analysis were developed to determine cefuroxime sodium in the raw material and in pharmaceutical formulations. These tests included instrumental methods such as spectrophotometry in the ultraviolet, visible and infrared, high performance liquid chromatography and potentiometric determination by microbiological methods (agar diffusion and turbidimetric).


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Assay of drugs in dosage forms and biological fluids by differential pulse polarography by Ram Narayan Yadav Download PDF EPUB FB2

The voltametric study and determination of ramipril in dosage forms and biological fluids Article in Il Farmaco 55(3) April with 89 Reads How we measure 'reads'. Differential-pulse polarography (DPP) determination of betamethasone valerate in dosage form Article (PDF Available) in Analytical and Bioanalytical Chemistry (5) August with.

Hidalgo-de Cisneros et al described a differential pulse polarography method for the determination of histamine in biological fluids [34]. Samples (20 mL) were added to 5 mL of M acetaldehyde, 1 mL of Na 2 H 2 EDTA, 20 mL of Britton-Robenson buffer, whereupon the pH was adjusted to with NaOH.

Abstract. A differential pulse polarographic (DPP) assay was developed to measure the stability kinetics of dipotassium clorazepate at 37°C in various aqueous buffers and in whole blood, and to characterize its transfer across the everted intestinal sac by: 7.

Ghada S. Hassan, in Profiles of Drug Substances, Excipients and Related Methodology, Voltammetric methods. Many drugs including VK 3 were determined by differential pulse voltammetry with a rotating glassy C disk electrode, which was oxidized anodically.

Differential pulse voltammograms of the drugs were obtained at the rotation rate of rpm. Polarography is used widely employed for the analysis of trace metals in the alloys including ultra-pure metals, minerals/metallurgy, environmental analysis, foodstuffs, beverages and body-fluids, toxicology and clinical analysis.

In the biological systems it is used to determine vitamins, alkaloids, hormones, terpenoid substances and so on. Direct differential pulse polarography allows the determination of the content uniformity of ketotifen (1) in single Zitaden® mg tablets using the reduction wave of the keto moiety. IN H 2 SO 4 is used as solvent and supporting electrolyte.

Only the techniques of fast scan polarography, differential pulse polarography and stripping voltammetry are capable of determining drugs in biological fluids with the limits of detection of approximately ng/ml, ng/ml and less than 10 ng/ml of biological fluid respectively Determination of the antiepileptics vigabatrin and gabapentin in dosage forms and biological fluids using Hantzsch reaction.

al-Zehouri J(1), al-Madi S, Belal F. Author information: (1)Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi by:   For the quantitative analysis of the sulphoxides (5-oxides) of pharmaceutically important phenothiazines in microgram amounts a method is developed using differential pulse polarography (DPP).

It is suitable for the determination of at least μol of the compounds. Surfactants present in the solution interfere. In degradation studies of phenothiazines isolation of the 5-oxides is necessary Cited by: 1.

The benzodiazepine class of drugs are characterised by a readily electrochemically reducible azomethine group. A number are also substituted by other electrochemically active nitro, N-oxide, and carbonyl groups, making them readily accessible to electrochemical determination.

Techniques such as polarography, voltammetry, and potentiometry have been employed for pharmaceutical and Author: Kevin C. Honeychurch. The Analysis of Drugs in Biological Fluids - CRC Press Book This new edition focuses on a variety of techniques available for the analysis of drugs in biological fluids.

Over figures and tables help to describe the latest advances and give examples of their applications. Differential pulse polarography and voltammetry of dipyridyl ketone benzoylhydrazone Differential pulse polarography and voltammetry of dipyridyl ketone benzoylhydrazone Kamal, M.; Zuhri, A.; Hannoun, M.

6 6 M. Kamal A. Abu Zuhri M. Hannoun Department of Chemistry, Faculty of Science UAE University P.O. Box Al-Ain United Arab. drug action in which the combination of two similar drugs is equal to the sum of the effects of each. Aerosol. particles of drug suspended in air. study of drug concentration in tissues and body fluids over a period of time.

pharmacologist. specialist in the study of properties, uses, and actions of drugs Chapter Pharmacology In combination with other antituberculosis drugs such as isoniazid, pyrazinamide and ethambutol, RIF in pharmaceutical dosage form has been assayed by H17, HP19, linear sweep and cyclic voltamme cyclic and square wave voltammetry 5, differential pulse polarogra22 and chemiluminescence spectrome Anodic polarographic determination of aztreonam in dosage forms and biological fluids in DC or DPP mode gives LOD around M.

Experimental design and multivariate calibration in the development, set-up and validation of a differential pulse polarographic and UV spectrophotometric method for the simultaneous plasmatic determination of the. method for the detection of CA enantiomers in biological samples.

Table 1 shows some methods for determination * Correspondence: [email protected] of racemic CA in biological fluids and dosage forms. So JSS College of Pharmacy, Mysuru, Karnataka, IndiaCited by: 5.

Table 1 Methods for the determination of CA in biological fluids and dosage forms MRM mode, electrospraypositive ionization Sciex APItriple quadrupole mass spectrometer DAD detection, absorbance at – nm range UV detection nm (anode at detection side) UV detection nm (22 °C) (GeetaBhavani et al.

) (Michael et al. Cited by: 5. Analysis in Bulk Drug and Dosage Forms: There are various methods available for the analysis of antibiotics in different formulations as well as in biological fluids. Some methods found in literature survey are for single cephalosporin while some methods are available with different combination.

from tap water by differential pulse polarography and by square wave polarography, Vitamin-C by differential pulse polarography, Determination of Pb in tap water by stripping method), Specific Applications.

Cyclic Voltametry: Principle of cyclic Voltammetry, cyclic voltamogram of K 3 [Fe(CN) 6], and parathion, criteria of. This new edition focuses on a variety of techniques available for the analysis of drugs in biological fluids.

Over figures and tables help to describe the latest advances and give examples of their applications. Current chiral analysis methods as well as discussions on the impact of chirality are described.Official methods of analysis of the association of official analytical chemists, 12th edition.

edited by William Horwitz. Association of official analytical chemists, p.o. boxBenjamin Franklin station, Washington, DC× 27 cm. pp. Price $ (domestic); $ (foreign).Photon Innovations Welcome to Photon Innovations The highly versatile Global Project which connects world's top most leaders, academicians, scientists, innovators, entrepreneurs and organizations towards highlighting World's Path Breaking Research Articles and project incubates milestone & cutting edge research and discoveries for the year which have potential.