Summary
Published articles Show More
OXIDATION OF POLYETHYLENE GLYCOL-200 BY POTASSIUM PERIODATE IN ALKALINE MEDIUM: A KINETIC STUDY
Published in RASAYAN Journal of Chemistry
Kinetics of PEG-200 oxidation by potassium periodatewas studied in alkaline medium. First-order dependence of reaction on periodate was observed. Rate of the reaction was found to be independent of substrate concentration. An inverse fractional order with respect to alkaliwas shown. Arrhenius parameters were calculated. Rate law was postulated taki...
Kinetics of periodate oxidation of polyoxyethylene – 300, a biodegradable pharmaceutical polymer
Published in International Journal of Research in Pharmaceutical Sciences
Polyoxyethylene-300 (POE) is a well-known biodegradable pharmaceutical polymer. In order to understand the stability of POE and to derive the reaction rate law, the title reaction was carried out in aqueous alkaline medium. Reaction was found to be eirst order dependent on the concentration oxidant (periodate) and independent of substrate (POE) con...
Design, synthesis and anti-tumour activity of new pyrimidine-pyrrole appended triazoles
Published in Toxicology in Vitro
The new pyrimidine-pyrrole scaffolds (7a-7m) with substituted 1,2,3-traizole moiety were synthesized in good to mild yields and subjected for anti-cancer activity against melanoma and breast cancer cell lines using MTT assay. The compounds 7f and 7m exhibited highest anti-cancer activity against both the tested cell lines in in vitro assay. The mol...
Books Show More
Determination of Riociguat using Ninhydrin as a Chromogen
A simple method is described to determine the amount of riociguat in bulk and tablet formulation by visible spectrophotometry. Formation of a chromophore with max of 597 nm, due to the reaction between the aromatic amine groups present on riociguat and ninhydrin in citric acid medium forms the basis for the current method. Extension of conjuga...
Biowaste Material Utilization for Water Defluoridation & Statistical Investigation of Ground Water in Nalgonda District
Physicochemical parameters of ground water in Nalgonda District of Telangana (erstwhile a part of Andhra Pradesh), India were measured and analysed by statistical investigation. Activated carbons were prepared from bio-waste materials viz., Citrous nobilis, Bombax malabaricum, Pithacelobium dulce and Citrous limon sheaths (CNC, BMC, PDLC and CLC...
