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Rapid ultrasound‐assisted dispersive solid‐phase extraction of nonsteroidal anti‐inflammatory drugs in urine using oleic acid functionalized magnetic graphene oxide
35/35 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 35 checked references that resolve
resolves10.1016/j.ultsonch.2016.05.030
Magnetic Pd@Fe3O4 composite nanostructure as recoverable catalyst for sonoelectrohybrid degradation of Ibuprofen
resolves10.1039/c1jm11086a
Functionalization of PNIPAAm microgels using magnetic graphene and their application in microreactors as switch materials
resolves10.3390/molecules190710320
Microextraction Techniques Coupled to Liquid Chromatography with Mass Spectrometry for the Determination of Organic Micropollutants in Environmental Water Samples
resolves10.1007/s10337-015-2920-0
Liquid Chromatographic Determination of NSAIDs in Urine After Dispersive Liquid–Liquid Microextraction Based on Solidification of Floating Organic Droplets
resolves10.1016/j.foodchem.2012.11.121
Dispersive liquid–liquid microextraction combined with field-amplified sample stacking in capillary electrophoresis for the determination of non-steroidal anti-inflammatory drugs in milk and dairy products
resolves10.1016/j.chroma.2011.06.112
In situ aqueous derivatization and determination of non-steroidal anti-inflammatory drugs by salting-out-assisted liquid–liquid extraction and gas chromatography–mass spectrometry
resolves10.1007/s00216-014-8141-9
Development of novel sol–gel coatings by chemically bonded ionic liquids for stir bar sorptive extraction—application for the determination of NSAIDS in real samples
resolves10.1016/j.trac.2015.03.015
Ultrasound-assisted extraction of emerging contaminants from environmental samples
resolves10.1039/C6AY03057B
Graphene oxide–alizarin yellow R–magnetic chitosan nanocomposite: a selective and efficient sorbent for sub-trace determination of aluminum in water samples
resolves10.1016/j.chroma.2012.08.090
Pulsed electromembrane extraction: A new concept of electrically enhanced extraction
resolves10.1002/jssc.201501246
Ultrasound‐assisted magnetic dispersive solid‐phase microextraction: A novel approach for the rapid and efficient microextraction of naproxen and ibuprofen employing experimental design with high‐performance liquid chromatography
resolves10.1016/j.ultsonch.2016.07.025
Ultrasonic-assisted cathodic electrochemical discharge for graphene synthesis
resolves10.1002/jssc.201701322
β‐Cyclodextrin‐modified three‐dimensional graphene oxide‐wrapped melamine foam for the solid‐phase extraction of flavonoids
resolves10.1002/jssc.201600320
Simultaneous extraction and preconcentration of aniline, phenol, and naphthalene using magnetite–graphene oxide composites before gas chromatography determination
resolves10.1002/jssc.201400028
Graphene oxide as a micro‐solid‐phase extraction sorbent for the enrichment of parabens from water and vinegar samples
resolves10.1016/j.chroma.2013.09.012
Extraction of three nitrophenols using polypyrrole-coated magnetic nanoparticles based on anion exchange process
resolves10.1002/jssc.201700393
Magnetic graphene oxide modified by imidazole‐based ionic liquids for the magnetic‐based solid‐phase extraction of polysaccharides from brown alga
resolves10.1002/jssc.201400767
Microwave‐assisted preparation of magnetic nanoparticles modified with graphene oxide for the extraction and analysis of phenolic compounds
resolves10.1002/jssc.201700599
Dispersive solid‐phase extraction for the determination of trace organochlorine pesticides in apple juices using reduced graphene oxide coated with ZnO nanocomposites as sorbent
resolves10.1002/jssc.201500167
Magnetic solid‐phase extraction of brominated flame retardants from environmental waters with graphene‐doped Fe<sub>3</sub>O<sub>4</sub> nanocomposites
resolves10.1016/j.cej.2015.06.043
EDTA functionalized magnetic graphene oxide for removal of Pb(II), Hg(II) and Cu(II) in water treatment: Adsorption mechanism and separation property
resolves10.1016/j.jhazmat.2011.06.068
Removal of methylene blue from aqueous solution by a solvothermal-synthesized graphene/magnetite composite
resolves10.1016/j.cej.2013.04.045
Simultaneous removal of Cd(II) and ionic dyes from aqueous solution using magnetic graphene oxide nanocomposite as an adsorbent
resolves10.1016/j.seppur.2013.02.011
Removal of Cu(II) ions from aqueous solution using sulfonated magnetic graphene oxide composite
resolves10.1063/1.4928124
White light Z-scan measurements of ultrafast optical nonlinearity in reduced graphene oxide nanosheets in the 400–700 nm region
resolves10.1007/s11356-015-5664-3
Ionic liquid-modified silica-coated magnetic nanoparticles: promising adsorbents for ultra-fast extraction of paraquat from aqueous solution
resolves10.1007/s10661-017-5898-2
Simultaneous spectrophotometric determination of crystal violet and malachite green in water samples using partial least squares regression and central composite design after preconcentration by dispersive solid-phase extraction
resolves10.3390/w10040351
Removal of Chloramphenicol from Aqueous Solution Using Low-Cost Activated Carbon Prepared from Typha orientalis
resolves10.1038/srep31920
Adsorption of Antibiotics on Graphene and Biochar in Aqueous Solutions Induced by π-π Interactions
resolves10.1021/jz101360k
Adsorption of Aromatic and Anti-Aromatic Systems on Graphene through π−π Stacking
resolves10.1016/j.molliq.2017.06.068
Removal of non-steroidal anti-inflammatory drugs from water using high surface area nanographene: Kinetic and thermodynamic studies
The 2 references without a DOI — listed, not checked
no DOI — not checkedRelative Prescribing of NSAIDs in Management of Musculoskeletal Pain
no DOI — not checkedOne step synthesis of graphene oxide− magnetic nanoparticle composite
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