Recent applications of graphene and graphene-based materials as sorbents in trace analysis

Cationic polyelectrolyte/graphene oxide as an efficient sorbent for the extraction and analysis of trace acidic herbicides in vegetables

(2020) Xiudan Hou et al.   JOURNAL OF CHROMATOGRAPHY A

Preparation and comparison of Fe3O4@graphene oxide nanoclusters for analysis of glimepiride in urine by surface-assisted laser desorption/ionization time-of-flight mass spectrometry

(2020) Han-Ju Chien et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Graphene oxide/polydimethylsiloxane-coated stainless steel mesh for use in solid-phase extraction cartridges and extraction of polycyclic aromatic hydrocarbons

(2020) Amirhassan Amiri et al.   MICROCHIMICA ACTA

Determination of 2,3,7,8-tetrachlorodibenzo-p-dioxin based on SERS substrates composited of Au nanoparticles supported on twice-oxidized graphene oxide

(2020) Jie Cheng et al.   MICROCHIMICA ACTA

Strategies of molecular imprinting-based solid-phase extraction prior to chromatographic analysis

(2020) Maryam Arabi et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Novel materials for dispersive (micro) solid-phase extraction of polycyclic aromatic hydrocarbons in environmental water samples: A review

(2020) Muhammad Sajid et al.   ANALYTICA CHIMICA ACTA

Microwave-prepared mesoporous graphene as adsorbent and matrix of surface-assisted laser desorption/ionization mass spectrometry for the enrichment and rapid detection of polyphenols in biological samples

(2020) Linyi Lu et al.   TALANTA

Ionic liquids in the microextraction techniques: the influence of ILs structure and properties

(2020) Kateryna Yavir et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Ultrasound-assisted dispersive micro-solid phase extraction using molybdenum disulfide supported on reduced graphene oxide for energy dispersive X-ray fluorescence spectrometric determination of chromium species in water

(2020) Katarzyna Pytlakowska et al.   Microchimica Acta

Application of aqueous two-phase system for selective extraction and clean-up of emerging contaminants from aqueous matrices

(2020) Roberta C. Assis et al.   TALANTA

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

(2020) Mustafa Soylak et al.   Trends in Environmental Analytical Chemistry

Graphene/sepiolite mixtures as dispersive solid-phase extraction sorbents for the anaysis of polycyclic aromatic hydrocarbons in wastewater using surfactant aqueous solutions for desorption

(2019) Rocío Mateos et al.   JOURNAL OF CHROMATOGRAPHY A

Graphene/multi-walled carbon nanotubes as an adsorbent for pipette-tip solid-phase extraction for the determination of 17β-estradiol in milk products

(2019) Yanan Yuan et al.   JOURNAL OF CHROMATOGRAPHY A

Graphene oxide composites for magnetic solid-phase extraction of twelve quinolones in water samples followed by MALDI-TOF MS

(2019) Hong-zhi Tang et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Dispersive Magnetic Solid-Phase Extraction Coupled to Direct Analysis in Real Time Mass Spectrometry for High-Throughput Analysis of Trace Environmental Contaminants

(2019) Wenqiang Jing et al.   ANALYTICAL CHEMISTRY

Magnetic nitrogen-doped reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the separation of bisphenol endocrine disruptors in carbonated beverages

(2019) Na Li et al.   TALANTA

Micro solid-phase extraction (pipette tip and spin column) and thin film solid-phase microextraction: Miniaturized concepts for chromatographic analysis

(2019) Shahram Seidi et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

A facile one-pot green synthesis of β-cyclodextrin decorated porous graphene nanohybrid as a highly efficient adsorbent for extracting aflatoxins from maize and animal feeds

(2019) Najmeh Sheibani Tezerji et al.   FOOD CHEMISTRY

Green synthesis of magnetic carbon nanodot/graphene oxide hybrid material (Fe3O4@C-nanodot@GO) for magnetic solid phase extraction of ibuprofen in human blood samples prior to HPLC-DAD determination

(2019) Dönay Yuvali et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Electrochemically prepared three-dimensional reduced graphene oxide-polyaniline nanocomposite as a solid-phase microextraction coating for ethion determination

(2019) Maryam Heydari et al.   TALANTA

Facile preparation of reduced graphene oxide/ZnFe2O4 nanocomposite as magnetic sorbents for enrichment of estrogens

(2019) Wenqi Li et al.   TALANTA

Graphene oxide-Fe3O4 nanocomposite magnetic solid phase extraction followed by UHPLC-MS/MS for highly sensitive determination of eight psychoactive drugs in urine samples

(2019) Qing Lu et al.   TALANTA

Combination of a graphene SERS substrate and magnetic solid phase micro-extraction used for the rapid detection of trace illegal additives

(2018) Shihua Yu et al.   ANALYST

3D printing of graphene-doped target for “matrix-free” laser desorption/ionization mass spectrometry

(2018) Dingyi Wang et al.   CHEMICAL COMMUNICATIONS

Simultaneous Determination of Melatonin, l-Tryptophan, and two l-Tryptophan-Derived Esters in Food by HPLC with Graphene Oxide/SiO2 Nanocomposite as the Adsorbent

(2018) Jiahua Niu et al.   Food Analytical Methods

Reduced graphene oxide and gold nanoparticle composite-based solid-phase extraction coupled with ultra-high-performance liquid chromatography-tandem mass spectrometry for the determination of 9 mycotoxins in milk

(2018) Keqiu Jiang et al.   FOOD CHEMISTRY

Synthesis of magnetic graphene/mesoporous silica composites with boronic acid-functionalized pore-walls for selective and efficient residue analysis of aminoglycosides in milk

(2018) Jianan Feng et al.   FOOD CHEMISTRY

An ionic liquid functionalized graphene adsorbent with multiple adsorption mechanisms for pipette-tip solid-phase extraction of auxins in soybean sprouts

(2018) Hua Zhang et al.   FOOD CHEMISTRY

Selective determination of caffeine in foods with 3D-graphene based ultrasound-assisted magnetic solid phase extraction

(2018) Afshin Rahimi et al.   FOOD CHEMISTRY

Silica/graphene oxide nanocomposites: Potential adsorbents for solid phase extraction of trace aflatoxins in cereal crops coupled with high performance liquid chromatography

(2018) Li Yu et al.   FOOD CHEMISTRY

Graphene-coated polystyrene-divinylbenzene dispersive solid-phase extraction coupled with supercritical fluid chromatography for the rapid determination of 10 allergenic disperse dyes in industrial wastewater samples

(2018) Chaoyan Lou et al.   JOURNAL OF CHROMATOGRAPHY A

Miniaturized solid-phase extraction of macrolide antibiotics in honey and bovine milk using mesoporous MCM-41 silica as sorbent

(2018) Li-Jing Du et al.   JOURNAL OF CHROMATOGRAPHY A

Fabrication of a high selectivity magnetic solid phase extraction adsorbent based on β-cyclodextrin and application for recognition of plant growth regulators

(2018) Jiuyan Chen et al.   JOURNAL OF CHROMATOGRAPHY A

Preparation of porous zinc ferrite/carbon as a magnetic-assisted dispersive miniaturized solid phase extraction sorbent and its application

(2018) Shujun Xia et al.   JOURNAL OF CHROMATOGRAPHY A

β-Cyclodextrin-modified three-dimensional graphene oxide-wrapped melamine foam for the solid-phase extraction of flavonoids

(2018) Xiudan Hou et al.   JOURNAL OF SEPARATION SCIENCE

Magnetic dispersive solid phase extraction with graphene/ZnFe 2 O 4 nanocomposite adsorbent for the sensitive determination of mercury in water and fish samples by cold vapor atomic absorption spectrometry

(2018) Emre Yavuz et al.   MICROCHEMICAL JOURNAL

Graphene-Derivatized Silica Composite as Solid-Phase Extraction Sorbent Combined with GC–MS/MS for the Determination of Polycyclic Musks in Aqueous Samples

(2018) Cheng Li et al.   MOLECULES

Preparation of carbon-functionalized magnetic graphene/mesoporous silica composites for selective extraction of miglitol and voglibose in rat plasma

(2018) Xiaodan Liu et al.   TALANTA

An on-line solid-phase extraction disc packed with a phytic acid induced 3D graphene-based foam for the sensitive HPLC-PDA determination of bisphenol A migration in disposable syringes

(2018) Qiuhong Yao et al.   TALANTA

Graphene-based metal and nitrogen-doped carbon composites as adsorbents for highly sensitive solid phase microextraction of polycyclic aromatic hydrocarbons

(2018) Fuxin Wang et al.   Nanoscale

Rapid and sensitive determination of clenbuterol residues in animal urine by Surface-Enhanced Raman Spectroscopy

(2018) Jie Cheng et al.   SENSORS AND ACTUATORS B-CHEMICAL

Dual-Ion-Mode MALDI MS Detection of Small Molecules with the O–P,N-Doped Carbon/Graphene Matrix

(2018) Huifang Zhao et al.   ACS Applied Materials & Interfaces

Magnetic graphene oxide nanocomposites as the adsorbent for extraction and pre-concentration of azo dyes in different food samples followed by high-performance liquid chromatography analysis

(2018) Xiaoting Zhang et al.   Food Additives and Contaminants Part A-Chemistry Analysis Control Exposure & Risk Assessment

Rapid and sensitive detection of acrylamide in fried food using dispersive solid-phase extraction combined with surface-enhanced Raman spectroscopy

(2018) Jie Cheng et al.   FOOD CHEMISTRY

Synthesis, characterization, and application of a Zn (II)-imprinted polymer grafted on graphene oxide/magnetic chitosan nanocomposite for selective extraction of zinc ions from different food samples

(2017) Elahe Kazemi et al.   FOOD CHEMISTRY

Magnetic solid-phase extraction based on graphene oxide for the determination of lignans in sesame oil

(2017) Linxia Wu et al.   FOOD CHEMISTRY

One-pot synthesis of ethylenediamine-connected graphene/carbon nanotube composite material for isolation of clenbuterol from pork

(2017) Yanan Yuan et al.   FOOD CHEMISTRY

Electrophoretic deposition of graphene oxide onto carbon fibers for in-tube solid-phase microextraction

(2017) Juanjuan Feng et al.   JOURNAL OF CHROMATOGRAPHY A

Solid phase extraction based on porous magnetic graphene oxide/β-cyclodextrine composite coupled with high performance liquid chromatography for determination of antiepileptic drugs in plasma samples

(2017) Jingyi Zhang et al.   JOURNAL OF CHROMATOGRAPHY A

Three-dimensional ionic liquid functionalized magnetic graphene oxide nanocomposite for the magnetic dispersive solid phase extraction of 16 polycyclic aromatic hydrocarbons in vegetable oils

(2017) Yun Zhang et al.   JOURNAL OF CHROMATOGRAPHY A

Graphene oxide-SiO 2 nanocomposite as the adsorbent for extraction and preconcentration of plant hormones for HPLC analysis

(2017) Xiaona Zhang et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Preparation of arginine-modified reduced graphene oxide composite filled in an on-line solid-phase extraction disk and its application in the analysis of heterocyclic aromatic amines

(2017) Lemei Cai et al.   JOURNAL OF SEPARATION SCIENCE

Pipette-tip solid-phase extraction based on deep eutectic solvent modified graphene for the determination of sulfamerazine in river water

(2017) Lingling Liu et al.   JOURNAL OF SEPARATION SCIENCE

On-line separation and pre-concentration on a mesoporous silica-grafted graphene oxide adsorbent coupled with solution cathode glow discharge-atomic emission spectrometry for the determination of lead

(2017) Jiamei Mo et al.   MICROCHEMICAL JOURNAL

SiO 2 -coated magnetic graphene oxide modified with polypyrrole–polythiophene: A novel and efficient nanocomposite for solid phase extraction of trace amounts of heavy metals

(2017) Karam Molaei et al.   TALANTA

Analysis of flavors and fragrances by HPLC with Fe 3 O 4 @GO magnetic nanocomposite as the adsorbent

(2017) Rui Xiao et al.   TALANTA

A graphene oxide surface–molecularly imprinted polymer as a dispersive solid-phase extraction adsorbent for the determination of cefadroxil in water samples

(2017) Xinwei Chen et al.   RSC Advances

Ecofriendly Mechanochemical Extraction of Bioactive Compounds from Plants with Deep Eutectic Solvents

(2017) Man Wang et al.   ACS Sustainable Chemistry & Engineering

Fe3O4@Graphene Oxide@Ag Particles for Surface Magnet Solid-Phase Extraction Surface-Enhanced Raman Scattering (SMSPE-SERS): From Sample Pretreatment to Detection All-in-One

(2016) Zhigang Liu et al.   ACS Applied Materials & Interfaces

Ultraflexible In-Plane Micro-Supercapacitors by Direct Printing of Solution-Processable Electrochemically Exfoliated Graphene

(2016) Zhaoyang Liu et al.   ADVANCED MATERIALS

Metal–organic frameworks@graphene hybrid aerogels for solid-phase extraction of non-steroidal anti-inflammatory drugs and selective enrichment of proteins

(2016) Xiaoqiong Zhang et al.   ANALYST

Innovative separation and preconcentration technique of coagulating homogenous dispersive micro solid phase extraction exploiting graphene oxide nanosheets

(2016) Mehri Ghazaghi et al.   ANALYTICA CHIMICA ACTA

New developments in microextraction techniques in bioanalysis. A review

(2016) Juan Antonio Ocaña-González et al.   ANALYTICA CHIMICA ACTA

Are metal-organic frameworks able to provide a new generation of solid-phase microextraction coatings? – A review

(2016) Priscilla Rocío-Bautista et al.   ANALYTICA CHIMICA ACTA

Versatile metal–organic framework-functionalized magnetic graphene nanoporous composites: As deft matrix for high-effective extraction and purification of the N-linked glycans

(2016) Jiaxi Wang et al.   ANALYTICA CHIMICA ACTA

Fluorographene as a Mass Spectrometry Probe for High-Throughput Identification and Screening of Emerging Chemical Contaminants in Complex Samples

(2016) Xiu Huang et al.   ANALYTICAL CHEMISTRY

Bioinspired Polyelectrolyte-Assembled Graphene-Oxide-Coated C18 Composite Solid-Phase Microextraction Fibers for In Vivo Monitoring of Acidic Pharmaceuticals in Fish

(2016) Junlang Qiu et al.   ANALYTICAL CHEMISTRY

Noncovalent Functionalization of Graphene and Graphene Oxide for Energy Materials, Biosensing, Catalytic, and Biomedical Applications

(2016) Vasilios Georgakilas et al.   CHEMICAL REVIEWS

Carbon Dioxide Capture with Ionic Liquids and Deep Eutectic Solvents: A New Generation of Sorbents

(2016) Shokat Sarmad et al.   ChemSusChem

Miniaturization of self-assembled solid phase extraction based on graphene oxide/chitosan coupled with liquid chromatography for the determination of sulfonamide residues in egg and honey

(2016) Yazhen Li et al.   JOURNAL OF CHROMATOGRAPHY A

Mixed hemimicelles solid-phase extraction of cephalosporins in biological samples with ionic liquid-coated magnetic graphene oxide nanoparticles coupled with high-performance liquid chromatographic analysis

(2016) Jianrong Wu et al.   JOURNAL OF CHROMATOGRAPHY A

Three-dimensional graphene aerogel-supported iron oxide nanoparticles as an efficient adsorbent for magnetic solid phase extraction of organophosphorus pesticide residues in fruit juices followed by gas chromatographic determination

(2016) Shokouh Mahpishanian et al.   JOURNAL OF CHROMATOGRAPHY A

In situ solvothermal growth of metal-organic framework–ionic liquid functionalized graphene nanocomposite for highly efficient enrichment of chloramphenicol and thiamphenicol

(2016) Mian Wu et al.   JOURNAL OF CHROMATOGRAPHY A

Magnetic solid-phase extraction using nanoporous three dimensional graphene hybrid materials for high-capacity enrichment and simultaneous detection of nine bisphenol analogs from water sample

(2016) Lingling Wang et al.   JOURNAL OF CHROMATOGRAPHY A

Micro-solid phase extraction of perfluorinated carboxylic acids from human plasma

(2016) Maryam Lashgari et al.   JOURNAL OF CHROMATOGRAPHY A

Molecularly imprinted polymer on a SiO2-coated graphene oxide surface for the fast and selective dispersive solid-phase extraction of Carbamazepine from biological samples

(2016) Faezeh Khalilian et al.   JOURNAL OF SEPARATION SCIENCE

3-D graphene-supported mesoporous SiO2@Fe3O4composites for the analysis of pesticides in aqueous samples by magnetic solid-phase extraction with high-performance liquid chromatography

(2016) Xuemei Wang et al.   JOURNAL OF SEPARATION SCIENCE

Preparation of a graphene oxide/silica composite modified with nitro-substituted tris(indolyl)methane as a solid-phase extraction sorbent for the extraction of organic acids

(2016) Na Wang et al.   JOURNAL OF SEPARATION SCIENCE

Dispersive micro-solid phase extraction of bisphenol A from milk using magnetic nylon 6 composite and its final determination by HPLC-UV

(2016) Emilia M. Reyes-Gallardo et al.   MICROCHEMICAL JOURNAL

Solid phase extraction of hemin from serum of breast cancer patients using an ionic liquid coated Fe3O4/graphene oxide nanocomposite, and its quantitation by using FAAS

(2016) Leila Farzin et al.   MICROCHIMICA ACTA

Ultra trace analysis of PAHs by designing simple injection of large amounts of analytes through the sample reconcentration on SPME fiber after magnetic solid phase extraction

(2016) Nader Khodaee et al.   TALANTA

A critical review of solid phase microextraction for analysis of water samples

(2016) Hamed Piri-Moghadam et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Antimicrobial Electrospun Biopolymer Nanofiber Mats Functionalized with Graphene Oxide–Silver Nanocomposites

(2015) Andreia F. de Faria et al.   ACS Applied Materials & Interfaces

Monothiolation and Reduction of Graphene Oxide via One-Pot Synthesis: Hybrid Catalyst for Oxygen Reduction

(2015) Chun Kiang Chua et al.   ACS Nano

Magnetic graphene oxide modified with choline chloride-based deep eutectic solvent for the solid-phase extraction of protein

(2015) Yanhua Huang et al.   ANALYTICA CHIMICA ACTA

Preparation of magnetic chitosan and graphene oxide-functional guanidinium ionic liquid composite for the solid-phase extraction of protein

(2015) Xueqin Ding et al.   ANALYTICA CHIMICA ACTA

Carboxylated graphene oxide/polyvinyl chloride as solid-phase extraction sorbent combined with ion chromatography for the determination of sulfonamides in cosmetics

(2015) Zhixiong Zhong et al.   ANALYTICA CHIMICA ACTA

Graphene-modified TiO2 nanotube arrays as an adsorbent in micro-solid phase extraction for determination of carbamate pesticides in water samples

(2015) Qingxiang Zhou et al.   ANALYTICA CHIMICA ACTA

Green Approach for Ultratrace Determination of Divalent Metal Ions and Arsenic Species Using Total-Reflection X-ray Fluorescence Spectrometry and Mercapto-Modified Graphene Oxide Nanosheets as a Novel Adsorbent

(2015) Rafal Sitko et al.   ANALYTICAL CHEMISTRY

Dispersive solid-phase extraction of organophosphorus pesticides from apple, cucumber and water samples using reduced graphene oxide coated with ZnO nanocomposites as a sorbent

(2015) Ting Sun et al.   Analytical Methods

Preparation of porous graphene using cuprous oxide microspheres as sacrificial templates for enriching proteins and peptides

(2015) Huimin Ge et al.   CARBON

Preparation, characterization, and application of mesoporous silica-grafted graphene oxide for highly selective lead adsorption

(2015) Xiaohong Li et al.   CHEMICAL ENGINEERING JOURNAL

Graphene-Based Materials as Solid Phase Extraction Sorbent for Trace Metal Ions, Organic Compounds, and Biological Sample Preparation

(2015) Wan Aini Wan Ibrahim et al.   CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY

Graphene-derivatized silica as an efficient solid-phase extraction sorbent for pre-concentration of fluoroquinolones from water followed by liquid-chromatography fluorescence detection

(2015) Andrea Speltini et al.   JOURNAL OF CHROMATOGRAPHY A

Development of a novel graphene/polyaniline electrodeposited coating for on-line in-tube solid phase microextraction of aldehydes in human exhaled breath condensate

(2015) Yu Li et al.   JOURNAL OF CHROMATOGRAPHY A

Graphene oxide bound silica for solid-phase extraction of 14 polycyclic aromatic hydrocarbons in mainstream cigarette smoke

(2015) Rui Shi et al.   JOURNAL OF CHROMATOGRAPHY A

One pot synthesis of magnetic graphene/carbon nanotube composites as magnetic dispersive solid-phase extraction adsorbent for rapid determination of oxytetracycline in sewage water

(2015) Yunyun Sun et al.   JOURNAL OF CHROMATOGRAPHY A

Thermodynamics of the adsorption of nickel ions from aqueous phase using graphene oxide and glycine functionalized graphene oxide

(2015) Fahimeh Najafi et al.   JOURNAL OF MOLECULAR LIQUIDS

Graphene oxide reinforced polymeric ionic liquid monolith solid-phase microextraction sorbent for high-performance liquid chromatography analysis of phenolic compounds in aqueous environmental samples

(2015) Min Sun et al.   JOURNAL OF SEPARATION SCIENCE

Application of graphene nanoplatelets silica composite, prepared by sol-gel technology, as a novel sorbent in two microextraction techniques

(2015) Mahmoud Heidari et al.   JOURNAL OF SEPARATION SCIENCE

Application of deep eutectic solvents in the extraction and separation of target compounds from various samples

(2015) Baokun Tang et al.   JOURNAL OF SEPARATION SCIENCE

Tunable Functionalization of Graphene Oxide Sheets through Surface-Initiated Cationic Polymerization

(2015) Baopeng Li et al.   MACROMOLECULES

Dispersive solid phase microextraction with magnetic graphene oxide as the sorbent for separation and preconcentration of ultra-trace amounts of gold ions

(2015) Elahe Kazemi et al.   TALANTA

Preparation of magnetic graphene @polydopamine @Zr-MOF material for the extraction and analysis of bisphenols in water samples

(2015) Xianying Wang et al.   TALANTA

One-step synthesis of magnetic graphene oxide nanocomposite and its application in magnetic solid phase extraction of heavy metal ions from biological samples

(2015) Jieping Sun et al.   TALANTA

Graphene Oxide–Rare Earth Metal–Organic Framework Composites for the Selective Isolation of Hemoglobin

(2014) Jia-Wei Liu et al.   ACS Applied Materials & Interfaces

A novel hierarchical nanobiocomposite of graphene oxide–magnetic chitosan grafted with mercapto as a solid phase extraction sorbent for the determination of mercury ions in environmental water samples

(2014) Ehsan Ziaei et al.   ANALYTICA CHIMICA ACTA

Spherical silica particles decorated with graphene oxide nanosheets as a new sorbent in inorganic trace analysis

(2014) Rafal Sitko et al.   ANALYTICA CHIMICA ACTA

Graphene oxide–tripolyphosphate hybrid used as a potent sorbent for cationic dyes

(2014) Paul N. Diagboya et al.   CARBON

Deep Eutectic Solvents (DESs) and Their Applications

(2014) Emma L. Smith et al.   CHEMICAL REVIEWS

Molecularly Imprinted Polymer on Magnetic Graphene Oxide for Fast and Selective Extraction of 17β-Estradiol

(2014) Fangjian Ning et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Graphene based solid phase extraction combined with ultra high performance liquid chromatography–tandem mass spectrometry for carbamate pesticides analysis in environmental water samples

(2014) Zhihong Shi et al.   JOURNAL OF CHROMATOGRAPHY A

Facile synthesis of magnetic molecularly imprinted polymers and its application in magnetic solid phase extraction for fluoroquinolones in milk samples

(2014) Hao-Bo Zheng et al.   JOURNAL OF CHROMATOGRAPHY A

Application of magnetic graphitic carbon nitride nanocomposites for the solid-phase extraction of phthalate esters in water samples

(2014) Man Wang et al.   JOURNAL OF SEPARATION SCIENCE

Synthesis of magnetite/graphene oxide/chitosan composite and its application for protein adsorption

(2014) Nengsheng Ye et al.   Materials Science & Engineering C-Materials for Biological Applications

One-Pot Self-Assembled Three-Dimensional TiO2-Graphene Hydrogel with Improved Adsorption Capacities and Photocatalytic and Electrochemical Activities

(2013) Zheye Zhang et al.   ACS Applied Materials & Interfaces

Natural deep eutectic solvents as new potential media for green technology

(2013) Yuntao Dai et al.   ANALYTICA CHIMICA ACTA

A self-assembly pipette tip graphene solid-phase extraction coupled with liquid chromatography for the determination of three sulfonamides in environmental water

(2013) Ning Sun et al.   ANALYTICA CHIMICA ACTA

Silica supported Fe3O4 magnetic nanoparticles for magnetic solid-phase extraction and magnetic in-tube solid-phase microextraction: application to organophosphorous compounds

(2013) Y. Moliner-Martinez et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Adsorption of divalent metal ions from aqueous solutions using graphene oxide

(2013) Rafal Sitko et al.   DALTON TRANSACTIONS

Combination of graphene oxide-based solid phase extraction and electro membrane extraction for the preconcentration of chlorophenoxy acid herbicides in environmental samples

(2013) Hadi Tabani et al.   JOURNAL OF CHROMATOGRAPHY A

Facile fabrication of reduced graphene oxide-encapsulated silica: A sorbent for solid-phase extraction

(2013) Yan-Bo Luo et al.   JOURNAL OF CHROMATOGRAPHY A

Graphenized pencil lead fiber: Facile preparation and application in solid-phase microextraction

(2013) Qian Liu et al.   JOURNAL OF CHROMATOGRAPHY A

Synthesis and characterization of graphene and carbon nanotubes: A review on the past and recent developments

(2013) Wei-Wen Liu et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Graphene-based solid-phase extraction disk for fast separation and preconcentration of trace polycyclic aromatic hydrocarbons from environmental water samples

(2013) Zonghua Wang et al.   JOURNAL OF SEPARATION SCIENCE

Graphene as an efficient sorbent for the SPE of organochlorine pesticides in water samples coupled with GC-MS

(2013) Qiang Han et al.   JOURNAL OF SEPARATION SCIENCE

Graphene grafted silica-coated Fe3O4nanocomposite as absorbent for enrichment of carbamates from cucumbers and pears prior to HPLC

(2013) Meng Sun et al.   JOURNAL OF SEPARATION SCIENCE

Graphene nanoplatelets as a highly efficient solid-phase extraction sorbent for determination of phthalate esters in aqueous solution

(2013) Xi Luo et al.   TALANTA

Molecularly-imprinted polymers as a versatile, highly selective tool in sample preparation

(2013) A. Martín-Esteban   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

A graphene/Co3O4 nanocomposite as a new adsorbent for solid phase extraction of Pb(ii), Cu(ii) and Fe(iii) ions in various samples

(2013) Emre Yavuz et al.   RSC Advances

Graphene Oxide: Preparation, Functionalization, and Electrochemical Applications

(2012) Da Chen et al.   CHEMICAL REVIEWS

Decontamination of Bisphenol A from Aqueous Solution by Graphene Adsorption

(2012) Jing Xu et al.   LANGMUIR

A roadmap for graphene

(2012) K. S. Novoselov et al.   NATURE

Application of graphene in analytical sample preparation

(2012) Qian Liu et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Ionic liquid-modified materials for solid-phase extraction and separation: A review

(2011) Lorena Vidal et al.   ANALYTICA CHIMICA ACTA

Graphene and Graphene Oxide Sheets Supported on Silica as Versatile and High-Performance Adsorbents for Solid-Phase Extraction

(2011) Qian Liu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Preparation and evaluation of graphene-coated solid-phase microextraction fiber

(2010) Jinmei Chen et al.   ANALYTICA CHIMICA ACTA

Ambient Ionization Mass Spectrometry

(2010) Min-Zong Huang et al.   Annual Review of Analytical Chemistry

Covalent polymer functionalization of graphene nanosheets and mechanical properties of composites

(2009) Ming Fang et al.   JOURNAL OF MATERIALS CHEMISTRY

Graphene as a Substrate To Suppress Fluorescence in Resonance Raman Spectroscopy

(2009) Liming Xie et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Graphene Oxide Dispersions in Organic Solvents

(2008) J. I. Paredes et al.   LANGMUIR

Processable aqueous dispersions of graphene nanosheets

(2008) Dan Li et al.   Nature Nanotechnology

Miniaturized preconcentration methods based on liquid–liquid extraction and their application in inorganic ultratrace analysis and speciation: A review

(2008) Francisco Pena-Pereira et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Liquid-phase microextraction with porous hollow fibers, a miniaturized and highly flexible format for liquid–liquid extraction

(2007) Stig Pedersen-Bjergaard et al.   JOURNAL OF CHROMATOGRAPHY A

Carbon nanostructures as sorbent materials in analytical processes

(2007) M. Valcárcel et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY