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List of works by Elfrides Schapoval

A high-performance liquid chromatographic assay for sparfloxacin

scientific article published on 01 July 1999

A simple, fast and cheap non-SPE screening method for antibacterial residue analysis in milk and liver using liquid chromatography-tandem mass spectrometry.

scientific article published on 2 June 2014

Anti-inflammatory activity of essential oil from leaves of Myrciaria tenella and Calycorectes sellowianus.

scientific article published on April 2010

Antifungal activity of some Brazilian Hypericum species

scientific article published in March 2005

Antiinflammatory and antinociceptive activities of extracts and isolated compounds from Stachytarpheta cayennensis.

scientific article published in February 1998

Antiinflammatory investigation of some species of Mikania

scientific article published on 01 September 2002

Antioxidant and anti-inflammatory properties of Capsicum baccatum: from traditional use to scientific approach.

scientific article published on 9 November 2011

Antioxidant, a pro-oxidant and cytotoxic effects of Achyrocline satureioides extracts.

scientific article published in April 2004

Biological safety studies of gemifloxacin mesylate and related substances.

scientific article published on May 2013

Determination of dexamethasone acetate in cream by HPLC.

scientific article

Determination of quinolones and fluoroquinolones, tetracyclines and sulfonamides in bovine, swine and poultry liver using LC-MS/MS

scientific article published on 16 February 2015

Determination of sparfloxacin and its degradation products by HPLC-PDA

scientific article published on 01 August 1999

Development and validation of a dissolution test for rabeprazole sodium in coated tablets.

scientific article published on 2 March 2006

Dissolution test for citalopram in tablets and comparison of in vitro dissolution profiles

scientific article published on 20 February 2007

Ervatamia coronaria: chemical constituents and some pharmacological activities.

scientific article published in January 1996

Erythroxylum argentinum: assays for anti-inflammatory activity

scientific article published on 01 January 1988

Ethnopharmacological studies of antimicrobial remedies in the south of Brazil.

scientific article published on January 2004

Evaluation of some pharmacological activities of Eugenia uniflora L.

scientific article

Gemifloxacin mesylate (GFM) stability evaluation applying a validated bioassay method and in vitro cytotoxic study

scientific article published on 04 December 2010

Gemifloxacin mesylate (GFM): dissolution test based on in vivo data

scientific article

HPLC method for simultaneous analysis of ticagrelor and its organic impurities and identification of two major photodegradation products.

scientific article

HPLC-DAD for the determination of three different classes of antifungals: method characterization, statistical approach, and application to a permeation study

scientific article

High-performance liquid chromatographic assay of terbinafine hydrochloride in tablets and creams

scientific article published on 01 April 1999

Highly selective colorimetric method to determine gemifloxacin mesylate in the presence of a synthetic impurity

scientific article published on 01 January 2014

Hydrogel containing adapalene and dapsone loaded lipid-core nanocapsules for cutaneous application: development, characterization, in vitro irritation and permeation studies

scientific article published on 10 May 2016

Identification, characterization and cytotoxicity in vitro assay of nitazoxanide major degradation product

scientific article published on 23 February 2012

Increasing sodium pantoprazole photostability by microencapsulation: effect of the polymer and the preparation technique.

scientific article published on 31 January 2008

Influence of excipients and technological process on anti-inflammatory activity of quercetin and Achyrocline satureioides (Lam.) D.C. extracts by oral route

scientific article published on 15 November 2005

Influence of penetration enhancers and molecular weight in antifungals permeation through bovine hoof membranes and prediction of efficacy in human nails.

scientific article published on 30 August 2013

LC determination of flavonoids: separation of quercetin, luteolin and 3-O-methylquercetin in Achyrocline satureioides preparations.

scientific article

LC method for telithromycin in tablets: a stability-indicating assay.

scientific article

Micellar electrokinetic chromatographic method for mianserin hydrochloride and analysis of degradation products by mass spectrometry

scientific article published on 01 January 2012

Microbiological assay for azithromycin in pharmaceutical formulations.

scientific article published in July 2002

Microbiological assay for determination of ofloxacin injection.

scientific article published in January 2002

Microbiological assay for terbinafine hydrochloride in tablets and creams

scientific article published on 01 August 2000

Microbiological assay for the determination of meropenem in pharmaceutical dosage form.

scientific article published on 30 December 2004

Microbiological assay of ketoconazole in shampoo.

scientific article

Physico-Chemical Characterization and In Vivo Evaluation of Indomethacin Ethyl Ester-Loaded Nanocapsules by PCS, TEM, SAXS, Interfacial Alkaline Hydrolysis and Antiedematogenic Activity

scientific article published on 01 September 2006

Phytochemical and analgesic investigation of Tabebuia chrysotricha

scientific article published on 01 June 1992

Quantitative evaluation of besifloxacin ophthalmic suspension by HPLC, application to bioassay method and cytotoxicity studies.

scientific article

Screening of plants used in south Brazilian folk medicine.

scientific article published in December 1991

Spectrophotometric determination of sparfloxacin in tablets

scientific article published on 01 July 1999

Stability and degradation kinetics of meropenem in powder for injection and reconstituted sample.

scientific article published on 14 March 2006

Stability of doripenem in reconstituted solution - thermal and oxidative decomposition kinetics and degradation products by LC-MS.

scientific article

Stability-indicating RP-LC method for the determination of vildagliptin and mass spectrometry detection for a main degradation product.

scientific article published in May 2012

Stimulation of the hypothalamo-pituitary-adrenal axis by compounds formed in inflamed tissue

scientific article

Structural elucidation of gemifloxacin mesylate degradation product.

scientific article published on 23 July 2015

Structural elucidation of rabeprazole sodium photodegradation products.

scientific article published on 8 September 2007

Validation of HPLC and UV spectrophotometric methods for the determination of meropenem in pharmaceutical dosage form.

scientific article

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