DJ Tognarelli
April 23, 2020
A simple, specific, and rapid kinetic study of benazepril (BNZ) hydrolysis was developed and validated using HPLC. BNZ was degraded… Continue reading Kinetic Profiling of the Hydrolytic Reaction of Benazepril: Metabolic Pathway Simulation.
DJ Tognarelli
April 23, 2020
A simple, selective, rapid, and economical reversed phase high performance liquid chromatogra phy(RPHPLC) method for the determination of doxofylline in… Continue reading Development and Validation of Rapid HPLC Method for Determination of Doxofylline in Bulk Drug and Pharmaceutical Dosage Forms
DJ Tognarelli
August 27, 2020
To study the effective therapeutic bioavailability of Atazanavir Sulfate (ATV), administered singly or in combination with Ritonavir, a cost effective… Continue reading Development, Validation and Statistical Correlation of RP–LC Methods for Determination of Atazanavir Sulfate in Capsule Dosage Form
DJ Tognarelli
April 23, 2020
Degradation products of itopride formed under different forced conditions have been identified using LC-PDA and LC-MS techniques. Itopride was subjected… Continue reading Identification of Forced Degradation Products of Itopride by LC-PDA and LC-MS
DJ Tognarelli
April 23, 2020
Two sensitive and reproducible methods are described for the quantitative determination of dasatinib in the presence of its degradation products.… Continue reading Stability indicating HPTLC and LC determination of dasatinib in pharmaceutical dosage form
DJ Tognarelli
April 23, 2020
Dichloromethane extra dry, N,N-dimethylformamide, sodium chloride, triethylamine were purchased from Acros Organics (Geel, Belgium). N,N′-dicyclohexylcarbodiimide, Nhydroxysuccinimide, sodium bicarbonate and dialysis… Continue reading Label-free , Optical Sensing of DNA-Ditryptophan Hybrids Supramolecular Assembly
DJ Tognarelli
April 23, 2020
A simple, rapid reversed-phase high performance liquid chromatographic method had been developed and validated for estimation of Ritonavir in tablet… Continue reading Simple validated isocratic RP-LC method for estimation of Ritonavir in bulk and tablet dosage form
DJ Tognarelli
April 23, 2020
DJ Tognarelli
April 23, 2020
DJ Tognarelli
April 23, 2020
A simple, precise and accurate high performance liquid chromatography (HPLC) method was developed for simultaneous quantitative determination of rosiglitazone maleate… Continue reading DEVELOPMENT AND VALIDATION OF LC METHOD FOR THE SIMULTANEOUS ESTIMATION OF ROSIGLITAZONE MALEATE AND GLIMEPIRIDE IN PHARMACEUTICAL DOSAGE FORM
DJ Tognarelli
April 23, 2020
Objective: The objective of this research work was to develop a sensitive, precise, specific, linear and stability-indicating gradient HPLC method… Continue reading A VALIDATED GRADIENT STABILITY-INDICATING LC METHOD FOR THE ANALYSIS OF VALSARTAN IN PHARMACEUTICAL DOSAGE FORM
DJ Tognarelli
August 27, 2020
DJ Tognarelli
April 23, 2020
In the present study, comprehensive stress testing of tenatoprazole was carried out according to ICH guideline Q1A (R2). Tenatoprazole was… Continue reading LC–UV and LC–MS evaluation of stress degradation behaviour of tenatoprazole
DJ Tognarelli
April 23, 2020
The effects of both wood chips addition and contact time on phenolic content, volatile composition, color parameters, and organoleptic character… Continue reading Differentiation of Wines Treated with Wood Chips Based on Their Phenolic Content, Volatile Composition, and Sensory Parameters
DJ Tognarelli
August 27, 2020
DJ Tognarelli
April 23, 2020
DJ Tognarelli
April 23, 2020
During hydrolysis treatments, where the main objective is the solubilization of hemicelluloses, several undesirable reactions may occur. As a result,… Continue reading Separation and Purification of Hemicellulose by Ultrafiltration
DJ Tognarelli
April 23, 2020
DJ Tognarelli
April 23, 2020
Self‐controlled synthesis of hyperbranched poly(ether‐ketone)s (HPEKs) were prepared from “A2 + B3” approach by using different monomer solubility in reaction medium.… Continue reading Self‐controlled synthesis of hyperbranched poly(ether‐ketone)s from A2 + B3 approach in poly(phosphoric acid)
DJ Tognarelli
April 23, 2020