Preparation of multiwall carbon nanotube/urea‐formaldehyde nanocomposite as a new sorbent in solid‐phase extraction and its combination with deep eutectic solvent‐based dispersive liquid–liquid microextraction for extraction of antibiotic residues in honey
2020 ◽
Vol 1627
◽
pp. 461390
◽
2012 ◽
Vol 40
(1)
◽
pp. 107
2009 ◽
Vol 32
(7)
◽
pp. 1069-1074
◽