Almir Šestan

Physico–Chemical Properties and Some Heavy Metal Contents in Public Water Sources in Tuzla and its surrounding, Bosnian and Herzegovina

Aida Crnkić, Almir Šestan, Aldina Kesić, Zorica Hodžić & Indira Šestan · Journal of Scientific Research and Reports · 2014

This paper presents the results of physico-chemical parameters and heavy metals (Cu, Zn, Pb and Cd) contents in water sources of public supply of Tuzla and the surrounding area, as alternative sources of water supply. The study area was divided into six (6) sampling sites and the...

Open access Research Article 10.9734/JSRR/2014/8137

Speciation of Manganese in Natural Waters Using Differential Pulse Stripping Voltammetry in Correlation with Physico-chemical Parameters

Indira Šestan, Amra Odobašić, Almir Šestan, Amra Bratovčić & Melisa Ahmetović · International Research Journal of Pure and Applied Chemistry · 2021

To understand the bio-geochemical distribution, activities and environmental consequences of heavy metals, it is very important to know their physico-chemical form and the conditions under which the transformation from one form to another occurs. The bioavailability of heavy meta...

Open access Research Article 10.9734/irjpac/2021/v22i630411

Effects of Botanical Origin and Ageing on HMF Content in Bee Honey

Aldina Kesić, Aida Crnkić, Zorica Hodžić, Nadira Ibrišimović & Almir Šestan · Journal of Scientific Research and Reports · 2014

Aims: HMF (5-hydroxymethylfurfural) is considered an important quality parameter for honey. Elevated concentrations of HMF in honey provide an indication of origin, storage in poor conditions or age of honey. The objectives of this study were to investigate the effect of aging an...

Open access Research Article 10.9734/JSRR/2014/8095