Science Journal of Analytical Chemistry

Volume 9, Issue 2, June 2021

  • Comparison of Spectrophotometric Methods for Determination of Iron in Acid Cleaning, and Passivating Stainless Steel Solution by UV-VIS, ICP/MS, and FAAS

    Yusuf Yildiz, Recep Karadag, Irmak Cengiz

    Issue: Volume 9, Issue 2, June 2021
    Pages: 32-38
    Received: 8 April 2021
    Accepted: 28 April 2021
    Published: 8 May 2021
    Abstract: Generally, more sophisticated techniques such as, flame atomic absorption (AAS), inductively coupled plasma spectrometer (ICP-MS), and UV/Visible Spectrophotometer were used to determine trace iron metals in pickling (acid cleaning), and passivating stainless steel solutions. Simple and novel spectrophotometric methods are described for simultaneo... Show More
  • Intake and Abuse of Psychoactive Substances and Its Relative Consequences: A Review

    Anthony Ugbedeojo Atumeyi, Thaddeus Terungwa Ligom, Joseph Terfa Tivkaa

    Issue: Volume 9, Issue 2, June 2021
    Pages: 39-49
    Received: 6 April 2021
    Accepted: 27 April 2021
    Published: 14 May 2021
    Abstract: Substance abuse has been a thorny public health concern throughout human history. Manifestly, prevention and treatment are the two main strategies commonly adopted to tackle the problem of substance abuse. They are in fact cross-disciplinary, and they relate to the various domains of heredity, biology, psychology, cognitive science, family, social ... Show More
  • Nutritional Composition of Soft Drinks and Chips Consumed by School-aged Children in Dakar (Senegal)

    Amadou Diop, Diokel Sarr, Ndèye Yacine Ndiaye Diallo, Nassifatou Koko Tittikpina, Ousmane Niass, Serigne Omar Sarr, Bara Ndiaye, Yerim Mbagnick Diop

    Issue: Volume 9, Issue 2, June 2021
    Pages: 50-57
    Received: 19 May 2021
    Accepted: 1 June 2021
    Published: 10 June 2021
    Abstract: In Senegal, social-economic changes have likely affected dietary habits. As in many parts of the world, Senegalese children consume significant amounts of food between main meals (snacking) with a wide consumption of soft drinks and chips products which can have negative effects on children sanitary health. This study aims at investigating some die... Show More