Lamia Abdultef Risan Al-Iessa

Using Mobile– iPhone as New Visible Colour Detector for Determination of Pharmaceutical (Potassium Permanganate)

Mustafa Abdulkadhim Hussein, Lamia Abdultef Risan Al-Iessa, Mohauman Mohammed Majeed Alrufaie & K. H. Al–Sowdani · Journal of Pharmaceutical Research International · 2020

In this work the use of a mobile phone as a spectrophotometer using camera resolution by installing the software (application store AAP) on the phone (i Phone 6), which analyzes the colour images (RGB) in results with a colour length where it was possible to calculate the colour...

Open access Research Article 10.9734/jpri/2020/v32i130389

Spectrophotometric Assessment of Benzene 1,3,5-Triol in Pure Forms and in Bulk Sample by Diazotiization Coupling Reaction

Mohauman Mohammed Majeed Al-Rufaie, Aymen Abdul Rasool Jawad & Lamia Abdultef Risan Al-Iessa · Journal of Pharmaceutical Research International · 2022

The method was published for determining microgram quantities of benzene 1,3,5-triol (phloroglucinol) in aqueous solution and some bulk samples using an easy, quick, and effective spectrophotometric method. The method uses a diazotization as well as coupling process in basic medi...

Open access Research Article 10.9734/jpri/2022/v34i6B35433