Access the full text.
Sign up today, get DeepDyve free for 14 days.
Krzysztof Greda, P. Jamróz, P. Pohl (2014)
Coupling of cold vapor generation with an atmospheric pressure glow microdischarge sustained between a miniature flow helium jet and a flowing liquid cathode for the determination of mercury by optical emission spectrometryJournal of Analytical Atomic Spectrometry, 29
Xu-ming Guo, R. Sturgeon, Z. Mester, G. Gardner (2003)
UV vapor generation for determination of selenium by heated quartz tube atomic absorption spectrometry.Analytical chemistry, 75 9
T. Frențiu, E. Darvasi, Sinziana Butaciu, M. Ponta, D. Petreus, A. Mihaltan, M. Frentiu (2014)
A miniaturized capacitively coupled plasma microtorch optical emission spectrometer and a Rh coiled-filament as small-sized electrothermal vaporization device for simultaneous determination of volatile elements from liquid microsamples: spectral and analytical characterization.Talanta, 129
T. Frențiu, Sinziana Butaciu, M. Ponta, E. Darvasi, M. Șenilă, D. Petreus, M. Frentiu (2014)
Simultaneous determination of As and Sb in soil using hydride generation capacitively coupled plasma microtorch optical emission spectrometry – comparison with inductively coupled plasma optical emission spectrometryJournal of Analytical Atomic Spectrometry, 29
Wameath Abdul‐Majeed, J. Parada, W. Zimmerman (2011)
Optimization of a miniaturized DBD plasma chip for mercury detection in water samplesAnalytical and Bioanalytical Chemistry, 401
V. Karanassios (2004)
Microplasmas for chemical analysis: analytical tools or research toys?Spectrochimica Acta Part B: Atomic Spectroscopy, 59
Ryan Bendl, J. Madden, Allison Regan, Neil Fitzgerald (2006)
Mercury determination by cold vapor atomic absorption spectrometry utilizing UV photoreduction.Talanta, 68 4
Xu-ming Guo, R. Sturgeon, Z. Mester, G. Gardner (2004)
Vapor generation by UV irradiation for sample introduction with atomic spectrometry.Analytical chemistry, 76 8
(2014)
and Y
E. Stanisz, Justyna Werner, H. Matusiewicz (2014)
Task specific ionic liquid-coated PTFE tube for solid-phase microextraction prior to chemical and photo-induced mercury cold vapour generationMicrochemical Journal, 114
P. Pohl, P. Jamróz (2011)
Recent achievements in chemical hydride generation inductively coupled and microwave induced plasmas with optical emission spectrometry detectionJournal of Analytical Atomic Spectrometry, 26
J. Madden, Neil Fitzgerald (2009)
Investigation of ultraviolet photolysis vapor generation with in-atomizer trapping graphite furnace atomic absorption spectrometry for the determination of mercurySpectrochimica Acta Part B: Atomic Spectroscopy, 64
(1672)
TrAC, Trends Anal
A. Mihaltan, T. Frențiu, M. Ponta, D. Petreus, M. Frentiu, E. Darvasi, C. Mǎruţoiu (2013)
Arsenic and antimony determination in non- and biodegradable materials by hydride generation capacitively coupled plasma microtorch optical emission spectrometry.Talanta, 109
James Miller, Jane Miller (2010)
Statistics and Chemometrics for Analytical Chemistry, 6th Edition
S. Gil, I. Lavilla, C. Bendicho (2006)
Ultrasound-promoted cold vapor generation in the presence of formic acid for determination of mercury by atomic absorption spectrometry.Analytical chemistry, 78 17
Israel Zapata, P. Pohl, N. Bings, J. Broekaert (2007)
Evaluation and application of argon and helium microstrip plasma for the determination of mercury by the cold vapor technique and optical emission spectrometryAnalytical and Bioanalytical Chemistry, 388
P. Pohl, Israel Zapata, E. Voges, N. Bings, J. Broekaert (2008)
Comparison of the cold vapor generation using NaBH4 and SnCl2 as reducing agents and atomic emission spectrometry for the determination of Hg with a microstrip microwave induced argon plasma exiting from the waferMicrochimica Acta, 161
S. Gil, I. Lavilla, C. Bendicho (2007)
Green method for ultrasensitive determination of Hg in natural waters by electrothermal-atomic absorption spectrometry following sono-induced cold vapor generation and ‘in-atomizer trapping’Spectrochimica Acta Part B: Atomic Spectroscopy, 62
Hongtao Zheng, Jing Ma, Zhenli Zhu, Zhi-yong Tang, Shenghong Hu (2015)
Dielectric barrier discharge micro-plasma emission source for the determination of lead in water samples by tungsten coil electro-thermal vaporization.Talanta, 132
Zhou Long, Chen Chen, X. Hou, C. Zheng (2012)
Recent Advance of Hydride Generation–Analytical Atomic Spectrometry: Part II—Analysis of Real SamplesApplied Spectroscopy Reviews, 47
H. Matusiewicz, R. Sturgeon (2012)
Chemical Vapor Generation with Slurry Sampling: A Review of Applications to Atomic and Mass SpectrometryApplied Spectroscopy Reviews, 47
R. Sturgeon, V. Luong (2013)
Photo- and thermo-chemical vapor generation of mercuryJournal of Analytical Atomic Spectrometry, 28
T. Frențiu, A. Mihaltan, M. Șenilă, E. Darvasi, M. Ponta, M. Frentiu, Bogdan Pintican (2013)
New method for mercury determination in microwave digested soil samples based on cold vapor capacitively coupled plasma microtorch optical emission spectrometry: Comparison with atomic fluorescence spectrometryMicrochemical Journal, 110
Zhou Long, Ya-Xiong Luo, C. Zheng, Pengchi Deng, X. Hou (2012)
Recent Advance of Hydride Generation–Analytical Atomic Spectrometry: Part I—Technique DevelopmentApplied Spectroscopy Reviews, 47
P. Jamróz, P. Pohl, W. Żyrnicki (2012)
Spectroscopic evaluation of a low power atmospheric pressure mixed argon–helium microwave induced plasma combined with the chemical generation of volatile species for the optical emission spectrometric determination of arsenic, antimony and mercuryJournal of Analytical Atomic Spectrometry, 27
(2008)
Microchim
Yongguang Yin, Jing-fu Liu, G. Jiang (2011)
Photo-induced chemical-vapor generation for sample introduction in atomic spectrometryTrends in Analytical Chemistry, 30
A. Ribeiro, M. Vieira, P. Grinberg, R. Sturgeon (2009)
Vapor generation coupled with furnace atomization plasma emission spectrometry for detection of mercuryJournal of Analytical Atomic Spectrometry, 24
Xin Yuan, Guang Yang, Yu Ding, Xuemei Li, Xuefang Zhan, Zhongjun Zhao, Y. Duan (2014)
An effective analytical system based on a pulsed direct current microplasma source for ultra-trace mercury determination using gold amalgamation cold vapor atomic emission spectrometrySpectrochimica Acta Part B: Atomic Spectroscopy, 93
I. Lavilla, V. Romero, I. Costas, C. Bendicho (2014)
Greener derivatization in analytical chemistryTrends in Analytical Chemistry, 61
T. Frențiu, Sinziana Butaciu, E. Darvasi, M. Ponta, M. Șenilă, D. Petreus, M. Frentiu (2015)
Analytical characterization of a method for mercury determination in food using cold vapour capacitively coupled plasma microtorch optical emission spectrometry – compliance with European legislation requirementsAnalytical Methods, 7
S. Weagant, V. Chen, V. Karanassios (2011)
Battery-operated, argon–hydrogen microplasma on hybrid, postage stamp-sized plastic–quartz chips for elemental analysis of liquid microsamples using a portable optical emission spectrometerAnalytical and Bioanalytical Chemistry, 401
T. Frențiu, A. Mihaltan, E. Darvasi, M. Ponta, Cecilia Roman, M. Frentiu (2012)
A novel analytical system with a capacitively coupled plasma microtorch and a gold filament microcollector for the determination of total Hg in water by cold vapour atomic emission spectrometryJournal of Analytical Atomic Spectrometry, 27
C. Bendicho, I. Lavilla, F. Pena-Pereira, V. Romero (2012)
Green chemistry in analytical atomic spectrometry: a reviewJournal of Analytical Atomic Spectrometry, 27
Xin Yuan, Jie Tang, Y. Duan (2011)
Microplasma Technology and Its Applications in Analytical ChemistryApplied Spectroscopy Reviews, 46
Takahiro Iwai, K. Okumura, K. Kakegawa, H. Miyahara, A. Okino (2014)
A pulse-synchronized microplasma atomic emission spectroscopy system for ultrasmall sample analysisJournal of Analytical Atomic Spectrometry, 29
Katharina Moß, K. Reinsberg, J. Broekaert (2014)
Study of a direct current atmospheric pressure glow discharge in helium with wet aerosol sample introduction systemsJournal of Analytical Atomic Spectrometry, 29
(1988)
Radiat
T. Frențiu, Sinziana Butaciu, M. Ponta, M. Șenilă, E. Darvasi, M. Frentiu, D. Petreus (2015)
Determination of Total Mercury in Fish Tissue Using a Low-Cost Cold Vapor Capacitively Coupled Plasma Microtorch Optical Emission Microspectrometer: Comparison with Direct Mercury Determination by Thermal Decomposition Atomic Absorption SpectrometryFood Analytical Methods, 8
Xiaoming Jiang, Yi Chen, C. Zheng, X. Hou (2014)
Electrothermal vaporization for universal liquid sample introduction to dielectric barrier discharge microplasma for portable atomic emission spectrometry.Analytical chemistry, 86 11
T. Frențiu, M. Ponta, E. Darvasi, M. Frentiu, E. Cordos (2012)
Analytical capability of a medium power capacitively coupled plasma for the multielemental determination in multimineral/multivitamin preparations by atomic emission spectrometry.Food chemistry, 134 4
J. Broekaert (2008)
Innovation in Plasma Atomic Spectrometry from the Direct Current Arc to Plasmas on a ChipApplied Spectroscopy, 62
Sono-induced cold vapour generation in 0.2 mol L −1 formic acid has been interfaced for the first time with a low power (10 W) and low argon consumption (100 mL min −1 ) capacitively coupled plasma microtorch for mercury determination by optical emission using a low resolution microspectrometer. The method meets the requirements of green analytical chemistry in terms of the derivatisation method, cost-effective conditions for plasma generation and miniaturized instrumentation. The method is based on sample ultrasonication in a batch reactor, purging of mercury vapour, moisture removal from vapour in a Nafion tubing, Hg preconcentration on a gold filament microcollector, thermal desorption and introduction of mercury vapour into plasma via an Ar stream. Emission episode spectra of Hg were recorded at 253.652 nm. Under the optimized conditions, a detection limit of 5.0 ± 0.3 ng L −1 was found, which was better than the 12 ng L −1 obtained by atomic fluorescence spectrometry after chemical cold vapour generation with SnCl 2 . The analytical capability of the new method was demonstrated by analysing the certified reference materials and real samples of fish tissue, soil and sediment mineralized in an acidic mixture. The method is highly sensitive and the matrix effects associated with cold vapour generation were avoided by sample dilution. Mercury was determined using external calibration with recovery and precision in the range of 96.3–104.5% and 0.8–7%, respectively. No systematic error against atomic fluorescence with chemical cold vapour generation using SnCl 2 was observed.
Journal of Analytical Atomic Spectrometry – Royal Society of Chemistry
Published: Feb 16, 2015
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.