Sumerianz Journal of Scientific Research
Online ISSN: 2617-6955
Print ISSN: 2617-765X
Quarterly Published (4 Issues Per Year)
Journal Website: https://www.sumerianz.com/?ic=journal-home&journal=29Archive
Volume 2 Issue 5 (2019)
Assay of Sapropterin Dihydrochloride in Tablet Dosage Form Using Aromatic Aldehyde
Authors : U. Viplava Prasad ; Buridi Kalyana Ramu
Abstract:A simple and sensitive visible spectrophotometric method has been developed for the determination of sapropterin dihydrochloride in pure and tablet dosage forms. This method is based on the condensation reaction of drug with aromatic aldehyde such as Para dimethyl amino cinnamaldehyde (PDAC) in the presence of sulphuric acid in non aqueous medium and formed purple red colored Schiff base product with an absorption maximum of 534nm. The Beer’s law obeyed in the concentration range of 10-30µg/ml. The proposed method is applied to commercial available Kuvan tablets and the results are statistically compared with those obtained by the reference UV method and validated by recovery studies.
Pages: 78-82
Compton Effect and Transaspect Phenomenon
Authors : Luís Dias Ferreira
Abstract:We study here the generalization of Compton scattering to co-particles, conceived as particles with negative energy in the framework of Pseudotachyonic Relativity. This includes co-electrons and co-photons (which are not the same as photons) and is a very important basis for the foundations of a field theory concerning either matter or co-matter, either both together. Analysing the statistical side of the problem, we come to discover the arising of an extraordinary “transaspect phenomenon”, in certain cases of mixed energies: the pair of particles “involved in the the collision”. instantly turn into their homologous co-particles.
Pages: 63-77