Browsing Agricultural Research Station by Type "Poster"

Now showing items 1-4 of 4

    • Detecting Organic Nitrogen with 1H-15N HMBC Spectra 

      Su, Haw-Lih; Rajan, Rajeesha; Hijji, Yousef Mohammad; Ibrahim, Mohammad Ibrahim Ahmad; Alsafran, Mohammed Hussain S A (1,3) ( Qatar University Press , 2021 , Poster)
      NMR spectroscopy has been the most important tool for organic chemistry research, providing detailed structure information. While 1H and 13C NMR spectra were frequently measured, 15N NMR spectra were relatively rare, even ...

    • Ecological and Health Risks Assessment of Potentially Toxic Metals and Metalloids Contaminants 

      Alsafran, Mohammed; Usman, Kamal; Al Jabri, Hareb; Rizwan, Muhammad ( Qatar University Press , 2021 , Poster)
      Potentially toxic environmental contaminants, including metals and metalloids, are commonly found in emerging economies. At high concentrations, elements such as As, Cr, and Ni can be hazardous and may lead to various ...

    • Effect of Plant Growth Regulators on Callus Induction from Leaf and Petiole explants of Hummeid (Rumex Vesicarius) 

      Wickramanayake, Kokila Kumudu; Ahmed, Talaat Abdel-Fattah; Al safran, Mohammed Hussain S A ( Qatar University Press , 2021 , Poster)
      Advancement in plant cell culture technology has permitted the increasing interest in harvesting plant metabolites from cell cultures. This technique is based on in vitro propagation of plant callus which contains many ...

    • Spectrophotometric Determination of the Honey Bee Quality 

      Alsafran, Mohammed H.; Akkbik, Mohammed; Ahmadi, Ahmad A.; Ahmad, Mohammad I. ( Qatar University Press , 2021 , Poster)
      Honey produced by bees from nectar in flowers and plants, is an aqueous supersaturated sugar solution, mainly monosaccharide (fructose and glucose) (70%–80%) and water (10%–20%). 5-Hydroxymethylfurfural (5-HMF) content in ...