RETRACTED ARTICLE: Application of graphene as a sorbent for the preconcentration and determination of trace amounts of lead in water samples prior to flame atomic absorption spectrometry

Solid-phase extraction of lead(II) ions using multiwalled carbon nanotubes grafted with tris(2-aminoethyl)amine

(2011) Yang Cui et al.   MICROCHIMICA ACTA

Solid phase extraction on multiwalled carbon nanotubes and flame atomic absorption spectrometry combination for determination of some metal ions in environmental and food samples

(2011) M. Soylak et al.   TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY

Graphene as a Novel Matrix for the Analysis of Small Molecules by MALDI-TOF MS

(2010) Xiaoli Dong et al.   ANALYTICAL CHEMISTRY

Graphene Fluorescence Resonance Energy Transfer Aptasensor for the Thrombin Detection

(2010) Haixin Chang et al.   ANALYTICAL CHEMISTRY

Graphene/Polyaniline Nanofiber Composites as Supercapacitor Electrodes

(2010) Kai Zhang et al.   CHEMISTRY OF MATERIALS

Evaluation of graphene as an advantageous adsorbent for solid-phase extraction with chlorophenols as model analytes

(2010) Qian Liu et al.   JOURNAL OF CHROMATOGRAPHY A

Graphene-Based SELDI Probe with Ultrahigh Extraction and Sensitivity for DNA Oligomer

(2010) Lena Ai Ling Tang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Solid phase extractors derived by functionalising sub-micro silica gel with chelating agents and their pH-tunable adsorbing capability towards Pb(II) and Ag(I)

(2010) Yan Peng et al.   MICROCHIMICA ACTA

Multiwalled carbon nanotubes modified with 2-aminobenzothiazole modified for uniquely selective solid-phase extraction and determination of Pb(II) ion in water samples

(2010) Ruijun Li et al.   MICROCHIMICA ACTA

Direct Electrochemistry of Glucose Oxidase and Biosensing for Glucose Based on Graphene

(2009) Changsheng Shan et al.   ANALYTICAL CHEMISTRY

Graphene: The New Two-Dimensional Nanomaterial

(2009) C. N. R. Rao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Graphene Platform for Sensing Biomolecules

(2009) Chun-Hua Lu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Evaluation of carbon nanocones/disks as sorbent material for solid-phase extraction

(2009) Juan Manuel Jiménez-Soto et al.   JOURNAL OF CHROMATOGRAPHY A

Application of modified multiwalled carbon nanotubes as a sorbent for simultaneous separation and preconcentration trace amounts of Au(III) and Mn(II)

(2009) Tayebeh Shamspur et al.   JOURNAL OF HAZARDOUS MATERIALS

Coprecipitation of trace elements with Ni2+/2-Nitroso-1-naphthol-4-sulfonic acid and their determination by flame atomic absorption spectrometry

(2009) Ozgür Dogan Uluozlu et al.   JOURNAL OF HAZARDOUS MATERIALS

Covalent functionalization of chemically converted graphene sheets via silane and its reinforcement

(2009) Huafeng Yang et al.   JOURNAL OF MATERIALS CHEMISTRY

Solid phase extraction of Pb(II) in water samples using a new hybrid inorganic-organic mesoporous silica prior to its determination by FAAS

(2009) Damián Pérez-Quintanilla et al.   MICROCHIMICA ACTA

What amount of metallic impurities in carbon nanotubes is small enough not to dominate their redox properties?

(2009) Martin Pumera et al.   Nanoscale

Chemical methods for the production of graphenes

(2009) Sungjin Park et al.   Nature Nanotechnology

Single-walled carbon nanohorn as new solid-phase extraction adsorbent for determination of 4-nitrophenol in water sample

(2009) Shuyun Zhu et al.   TALANTA

Determination of trace lead in biological and water samples with dispersive liquid–liquid microextraction preconcentration

(2008) Pei Liang et al.   ANALYTICAL BIOCHEMISTRY

Novel solid phase extraction procedure for gold(III) on Dowex M 4195 prior to its flame atomic absorption spectrometric determination

(2008) Mustafa Tuzen et al.   JOURNAL OF HAZARDOUS MATERIALS

Flame atomic absorption spectrometric determination of zinc, nickel, iron and lead in different matrixes after solid phase extraction on sodium dodecyl sulfate (SDS)-coated alumina as their bis (2-hydroxyacetophenone)-1, 3-propanediimine chelates

(2008) M. Ghaedi et al.   JOURNAL OF HAZARDOUS MATERIALS

Solid phase extraction of lead and cadmium using solid sulfur as a new metal extractor prior to determination by flame atomic absorption spectrometry

(2008) H. Parham et al.   JOURNAL OF HAZARDOUS MATERIALS

Superior Thermal Conductivity of Single-Layer Graphene

(2008) Alexander A. Balandin et al.   NANO LETTERS

Graphene-Based Ultracapacitors

(2008) Meryl D. Stoller et al.   NANO LETTERS

Processable aqueous dispersions of graphene nanosheets

(2008) Dan Li et al.   Nature Nanotechnology

Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene

(2008) C. Lee et al.   SCIENCE

Ultrahigh electron mobility in suspended graphene

(2008) K.I. Bolotin et al.   SOLID STATE COMMUNICATIONS

Determination of trace lead in water samples by continuous flow microextraction combined with graphite furnace atomic absorption spectrometry

(2007) Jing Cao et al.   JOURNAL OF HAZARDOUS MATERIALS

On-line separation and preconcentration of lead(II) by solid-phase extraction using activated carbon loaded with xylenol orange and its determination by flame atomic absorption spectrometry

(2007) Ali A. Ensafi et al.   JOURNAL OF HAZARDOUS MATERIALS