Determination of trace amounts of Pb, Cd, Ni and Co by wavelength-dispersive X-ray fluorescence spectrometry after preconcentration with dithizone functionalized graphene

Graphene oxide–silica composite coating hollow fiber solid phase microextraction online coupled with inductively coupled plasma mass spectrometry for the determination of trace heavy metals in environmental water samples

(2014) Shaowei Su et al.   TALANTA

Electrochemically assisted sorption on oxidized multiwalled carbon nanotubes for preconcentration of Cr, Mn, Co, Ni, Cu and Zn from water samples

(2013) Beata Zawisza et al.   ANALYST

Graphene oxide as a solid sorbent for the preconcentration of cobalt, nickel, copper, zinc and lead prior to determination by energy-dispersive X-ray fluorescence spectrometry

(2013) Beata Zawisza et al.   Analytical Methods

Applications of graphene-based materials in environmental protection and detection

(2013) MeiJiao Lü et al.   CHINESE SCIENCE BULLETIN

Development of a WD-XRF analysis method of minor and trace elements in liquid petroleum products

(2013) M.F. Gazulla et al.   FUEL

Solid-phase preconcentration and determination of mercury(II) using activated carbon in drinking water by X-ray fluorescence spectrometry

(2013) Pedro R. Aranda et al.   X-RAY SPECTROMETRY

Application of graphene as a sorbent for preconcentration and determination of trace amounts of chromium(III) in water samples by flame atomic absorption spectrometry

(2012) Qingyun Chang et al.   Analytical Methods

Application of Graphene as a Sorbent for Simultaneous Preconcentration and Determination of Trace Amounts of Cobalt and Nickel in Environmental Water and Vegetable Samples

(2012) Yu-Kun Wang et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Paper-based diffusive gradients in thin films technique coupled to energy dispersive X-ray fluorescence spectrometry for the determination of labile Mn, Co, Ni, Cu, Zn and Pb in river water

(2012) Eduardo de Almeida et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Carbon nanotubes as a solid sorbent for the preconcentration of Cr, Mn, Fe, Co, Ni, Cu, Zn and Pb prior to wavelength-dispersive X-ray fluorescence spectrometry

(2012) Beata Zawisza et al.   TALANTA

Graphene-based solid-phase extraction combined with flame atomic absorption spectrometry for a sensitive determination of trace amounts of lead in environmental water and vegetable samples

(2011) Yukun Wang et al.   ANALYTICA CHIMICA ACTA

Highly selective adsorption of Hg2+ by a polypyrrole–reduced graphene oxide composite

(2011) Vimlesh Chandra et al.   CHEMICAL COMMUNICATIONS

Few-Layered Graphene Oxide Nanosheets As Superior Sorbents for Heavy Metal Ion Pollution Management

(2011) Guixia Zhao et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Separation and preconcentration of Pb(II) using ionic liquid-modified silica and its determination by flame atomic absorption spectrometry

(2011) Sevda Ayata et al.   TALANTA

Ultra-sensitive detection of heavy metal ions in tap water by laser-induced breakdown spectroscopy with the assistance of electrical-deposition

(2010) Fang Zhao et al.   Analytical Methods

Preconcentration Methods for the Analysis of Liquid Samples by X-Ray Fluorescence Techniques

(2010) E. Marguí et al.   APPLIED SPECTROSCOPY REVIEWS

The adsorption properties of Pb(II) and Cd(II) on functionalized graphene prepared by electrolysis method

(2010) Xiaojiao Deng et al.   JOURNAL OF HAZARDOUS MATERIALS

Fabrication of High-Concentration and Stable Aqueous Suspensions of Graphene Nanosheets by Noncovalent Functionalization with Lignin and Cellulose Derivatives

(2010) Qiang Yang et al.   Journal of Physical Chemistry C

Uncertainty measurement evaluation of WDXRF and EDXRF techniques for the Si and Utotal determination in U3Si2 nuclear fuel

(2010) Marcos A. Scapin et al.   JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY

Determination of cadmium, chromium and copper in high salt samples by LA-ICP-OES after electrodeposition—preliminary study

(2010) Jan Knápek et al.   MICROCHIMICA ACTA

A Graphene Hybrid Material Covalently Functionalized with Porphyrin: Synthesis and Optical Limiting Property

(2009) Yanfei Xu et al.   ADVANCED MATERIALS

Graphene: The New Two-Dimensional Nanomaterial

(2009) C. N. R. Rao 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

Chemical Modification of Epitaxial Graphene: Spontaneous Grafting of Aryl Groups

(2009) Elena Bekyarova et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Processing of Graphene for Electrochemical Application: Noncovalently Functionalize Graphene Sheets with Water-Soluble Electroactive Methylene Green

(2009) Huan Liu et al.   LANGMUIR

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

(2009) Shuyun Zhu et al.   TALANTA

Pyrene-containing polystyrene segmented copolymer from nitroxide mediated polymerization and its application for the noncovalent functionalization of as-prepared multiwalled carbon nanotubes

(2008) Il Ho Choi et al.   EUROPEAN POLYMER JOURNAL

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

PEGylated Nanographene Oxide for Delivery of Water-Insoluble Cancer Drugs

(2008) Zhuang Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Synthesis of Water Soluble Graphene

(2008) Yongchao Si et al.   NANO LETTERS

Graphene-Based Ultracapacitors

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