Title: Ultrasound-assisted deep eutectic solvent-based liquid–liquid microextraction for simultaneous determination of Ni (II) and Zn (II) in food samples
Authors: Fazal Elahi, Muhammad Balal Arain, Wajid Ali Khan, Hameed Ul Haq, Asif Khan, Faheem Jan, Roberto Castro-Munoz, Grzegorz Boczkaj
Journal: Food Chemistry
Publication type: article
DOI: 10.1016/j.foodchem.2022.133384