Magnetic nanomaterials for the removal, separation and preconcentration of organic and inorganic pollutants at trace levels and their practical applications: A review

SOYLAK M., ÖZALP Ö., UZCAN F.

TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY, cilt.29, 2021 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 29
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1016/j.teac.2020.e00109
  • Dergi Adı: TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, Chemical Abstracts Core, Food Science & Technology Abstracts
  • Anahtar Kelimeler: Magnetic nanomaterials, Removal, Separation, Preconcentration, SOLID-PHASE EXTRACTION, ENVIRONMENTAL WATER, CARBON NANOTUBES, CHROMATOGRAPHY, NANOPARTICLES, MICROSPHERES, HERBICIDES
  • Erciyes Üniversitesi Adresli: Evet

Özet

The presence of organic and inorganic pollutants in nature even in very small concentrations threatens human and other living bodies health and makes it significant to remove, separate and preconcentrate these pollutants. Recently magnetic nano sorbents has been used frequently in the separation and preconcentration of these pollutants. The use of magnetic nano sorbents modified with inorganic and organic species has widespread applications in the solid phase extraction (SPE) studies due to its many unique properties. These modified nano sorbents are preferred due to their advantages such as high adsorption capacities and large surface areas. This review examined different types of magnetic materials such as magnetic carbon-based nano sorbents, inorganic nano sorbents with magnetic properties, magnetized biosorbents, magnetic metal-organic frameworks, and magnetized ionic liquids used in SPE studies. In this study, a comprehensive and systematic review of the separation and preconcentration of analytes such as heavy metal ions, drug active substances, pesticides, dyes, hormone disruptors, etc with SPE methods using magnetic nanomaterials has been revealed. Future aspects and challenges that may be encountered are discussed.