β-Cyclodextrin decorated nanocellulose: a smart approach towards the selective fluorimetric determination of danofloxacin in milk samples

• Published in: Analyst (London) Vol. 140; no. 10; pp. 3431 - 3438
• Main Authors: Ruiz-Palomero, Celia, Soriano, M Laura, Valcárcel, Miguel
• Format: Journal Article
• Language: English
• Published: England 21.05.2015
• Subjects: Animal health; Animals; beta-Cyclodextrins - chemistry; Buffers; Cadmium; Cattle; Cellulose - chemistry; Extraction; Fluorometry - methods; Fluoroquinolones - analysis; Fluoroquinolones - chemistry; Fluoroquinolones - isolation & purification; Food Contamination - analysis; Hydrogen-Ion Concentration; Materials selection; Milk; Milk - chemistry; Nanostructure; Nanostructures - chemistry; Recognition; Solid Phase Microextraction; Sorbents

An innovative and versatile strategy of Solid Phase Microextraction (SPME) is shown by using a new type of β-cyclodextrin-modified nanocellulose (CD-NC) as a sorbent material. β-cyclodextrin (used as an inclusion-type selector) was covalently bonded to amine-modified nanocellulose by an amidation re...