scholarly journals Trace-level automated mercury speciation analysis

2011 ◽  
Vol 3 (5) ◽  
pp. 1143 ◽  
Author(s):  
Vivien F. Taylor ◽  
Annie Carter ◽  
Colin Davies ◽  
Brian P. Jackson
Keyword(s):  
Speciation Analysis ◽  
Mercury Speciation ◽  
Trace Level

Mercury speciation at trace level using fluorescein hydrazide as fluorescent probe

2021 ◽  
Author(s):  
Kempahanumakkagaari Sureshkumar ◽  
Thippeswamy Ramakrishnappa ◽  
Malingappa Pandurangappa
Keyword(s):  
Fluorescent Probe ◽  
Mercury Speciation ◽  
Trace Level

scholarly journals A Scientific Journey with Ionophore-based Sensors

2020 ◽  
Vol 74 (7) ◽  
pp. 569-576
Author(s):  
Eric Bakker
Keyword(s):  
Speciation Analysis ◽  
Clinical Diagnostics ◽  
Transient Currents ◽  
Trace Level ◽  
Ion Sensors ◽  
Local Perturbations ◽  
In Situ Sensing ◽  
Neutral Ionophore ◽  
Non Equilibrium

This article describes selected historical milestones in the field of neutral ionophore-based sensors, starting with the first discovery by Wilhelm Simon and their impact to analytical sciences despite the initial difficulty to understand their function. The reader is then guided through topics in which the author has been involved over the years, from understanding thermodynamic aspects to the field of non-equilibrium potentiometry, polyion sensors, trace level potentiometry, instrumentally controlled ion sensors and finally potentiometry involving local perturbations and transient currents that allow for new readout possibilities. Discussed applications include clinical diagnostics, environmental in situ sensing/profiling and speciation analysis. The article loosely follows the content of the Simon-Widmer Award lecture of the same title presented by the author at the CH Analysis 2019 conference in Beatenberg, Switzerland.

scholarly journals Synthesis of MoS2 nanosheets for mercury speciation analysis by HPLC-UV-HG-AFS

RSC Advances ◽  
2018 ◽  
Vol 8 (33) ◽  
pp. 18364-18371 ◽  
Author(s):  
Xingsu Gao ◽  
Jiayong Dai ◽  
Hongyan Zhao ◽  
Jun Zhu ◽  
Lan Luo ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Molybdenum Disulfide ◽  
Solid Phase ◽  
Speciation Analysis ◽  
Mercury Speciation ◽  
Phase Extraction ◽  
Mos2 Nanosheets ◽  
Ultra Trace ◽  
Molybdenum Disulfide Nanosheets ◽  
As Solid Phase

As-synthesized few-layered molybdenum disulfide nanosheets were used as solid-phase extraction absorbent for ultra-trace mercury speciation analysis by HPLC-UV-HG-AFS.

Comparison of gas chromatographic hyphenated techniques for mercury speciation analysis

2011 ◽  
Vol 1218 (28) ◽  
pp. 4545-4551 ◽  
Author(s):  
J.J. Berzas Nevado ◽  
R.C. Rodríguez Martín-Doimeadios ◽  
E.M. Krupp ◽  
F.J. Guzmán Bernardo ◽  
N. Rodríguez Fariñas ◽  
...  
Keyword(s):  
Speciation Analysis ◽  
Mercury Speciation ◽  
Hyphenated Techniques

Microwave assisted extraction for mercury speciation analysis

2010 ◽  
Vol 172 (1-2) ◽  
pp. 3-14 ◽  
Author(s):  
Laura Hinojosa Reyes ◽  
Jorge Luis Guzmán Mar ◽  
Aracely Hernández-Ramírez ◽  
Juan Manuel Peralta-Hernández ◽  
Juan Manuel Alfaro Barbosa ◽  
...  
Keyword(s):  
Speciation Analysis ◽  
Mercury Speciation ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction

Usefulness of ionic liquids as mobile phase modifiers in HPLC-CV-AFS for mercury speciation analysis in food

2018 ◽  
Vol 33 (5) ◽  
pp. 822-834 ◽  
Author(s):  
Alexander Castro Grijalba ◽  
Pamela Y. Quintas ◽  
Emiliano F. Fiorentini ◽  
Rodolfo G. Wuilloud
Keyword(s):  
Ionic Liquids ◽  
Mobile Phase ◽  
Speciation Analysis ◽  
Food Samples ◽  
Mercury Speciation ◽  
Mobile Phase Modifiers

Efficient Hg speciation analysis in different food samples was achieved with ionic liquids as mobile phase modifiers in HPLC-CV-AFS.

Inter-laboratory validation of EPA method 3200 for mercury speciation analysis using prepared soil reference materials

2005 ◽  
Vol 19 (3) ◽  
pp. 301-307 ◽  
Author(s):  
G. M. Mizanur Rahman ◽  
H. M. ?Skip? Kingston ◽  
John C. Kern ◽  
Sara W. Hartwell ◽  
Raymond F. Anderson ◽  
...  
Keyword(s):  
Reference Materials ◽  
Speciation Analysis ◽  
Mercury Speciation
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