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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Name:
Dulasiri Amarasiriwardena
Position:
Professor of Chemistry
Address:
School of Natural Science, Hampshire College, Amherst, MA 01002, USA
Telephone:  +1 413-559-5561
Fax:  +1 413-559-5448
Dulasiri Amarasiriwardena

E-Mail:  dula@hampshire.edu
Homepage:  http://helios.hampshire.edu/~daNS/index.html
Interests:
My research is focused on the identification, and transport and the fate of trace metals in soil and aquatic environments. This includes chemical speciation of arsenic and antimony and characterization of trace metals bound to soil-derived humic acids by size exclusion chromatography (SEC) or ion chromatography (IC) coupled with inductively coupled plasma-mass spectrometry (ICP-MS). Dula is also interested in the application of laser ablation (LA)-ICP-MS for investigation of trace metal nutrition and the exposure to toxic metal pollutants using biological hard tissue such as human teeth.

Instrumentation:
  • Inductively Coupled Plasma Mass Spectrometry (ICP-MS)
  • Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES)
  • Hyphenated techniques (HPLC-ICP-MS and IC-ICP-MS) for elemental speciation analysis
  • Laser Ablation System (LAS)
  • Microwave  Digestion System
  • Diffuse Reflectance Fourier Transform  Infrared Spectrometer (DRIFT)
Occurence of this scientist in other parts of the EVISA webportal:



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Events
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EMEC 24: European Meeting on Environmental Chemistry
26.11.2024
Alicante, Spain
23rd ICFIA: International Conference on Flow Injection Analysis and FRelated Techniques
03.12.2024
The Empress Hotel, Mueang, Chiang Mai, Thailand
PittCon 2025
01.03.2025
Boston, Massachusetts
... more Events
News
What's new on EVISA's web site ?
Liquid chromatography hyphenated with inductively coupled plasma optical emission spectrometry (LC-ICP-OES) for speciation analysis
Ion chromatography hyphenated with inductively coupled plasma optical emission spectrometry (IC-ICP-OES) for the determination of inositol phosphates in food and feed
Mercury-Contaminated Tuna: An Unprecedented Health Scandal
Quantification of Technetium-99 in Wastewater Using Online Preconcentration and Anion-Exchange Chromatography Coupled with Inductively Coupled Plasma-Mass Spectrometry
... more News




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