1 Ocak 2021 Dergi makalesi Açık Erişim

Kumar, Sagar; Balouch, Aamna; Alveroglu, Esra; Jagirani, Muhammad Saqaf; Abdullah; Mughal, Moina Akhtar; Mal, Dadu

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{
  "@context": "https://schema.org/", 
  "@id": 236308, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro 76080, Sindh, Pakistan", 
      "name": "Kumar, Sagar"
    }, 
    {
      "@type": "Person", 
      "name": "Balouch, Aamna"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Tech Univ, Dept Engn Phys, Fac Sci & Letters, TR-34467 Istanbul, Turkey", 
      "name": "Alveroglu, Esra"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro 76080, Sindh, Pakistan", 
      "name": "Jagirani, Muhammad Saqaf"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro 76080, Sindh, Pakistan", 
      "name": "Abdullah"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Sindh, Dr MA Kazi Inst Chem, Jamshoro 76080, Sindh, Pakistan", 
      "name": "Mughal, Moina Akhtar"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro 76080, Sindh, Pakistan", 
      "name": "Mal, Dadu"
    }
  ], 
  "datePublished": "2021-01-01", 
  "description": "A new nickel ion, magnetic imprinted polymer was fabricated through the precipitation polymerization process, using amine-functionalized silica-capped iron oxide particles as a core material, and 4-vinyl pyridine as complexing agent methacrylic acid as functional monomer. The resulted magnetic adsorbent was employed to eliminate toxic Ni2+ ions from industrial wastewater. The different parameters were optimized, such as pH, shaking speed, and adsorbent dose, to obtain the maximum adsorption capacity. The synthesized material showed high selectivity coefficient for Ni+2 ions in the presence of other competitive ions and followed pseudo-second-order kinetics and Langmuir isotherm. A good adsorption capacity of 158.73 mg g(-1) was obtained at optimized pH 6 in the concentration of 5 mg L-1 nickel ions aqueous solution. The limit of detection, quantification, and the percent relative standard deviation was found to be 0.58, 1.93, and 3.4%. This proves the excellent performance of prepared magnetic Ni(II) ion-imprinted polymer for selective detoxification of Ni2+ ions from real aqueous samples. Due to tunable magnetic properties, the prepared MMIPs are highly selective and sensitive and highly porous in nature; due to excellent magnetic properties, there is no need for centrifugation. Just use external magnetic field, it has good reusability.", 
  "headline": "Fabrication of nickel-tagged magnetic imprinted polymeric network for the selective extraction of Ni(II) from the real aqueous samples", 
  "identifier": 236308, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Fabrication of nickel-tagged magnetic imprinted polymeric network for the selective extraction of Ni(II) from the real aqueous samples", 
  "url": "https://aperta.ulakbim.gov.tr/record/236308"
}