Laser diode thermal vaporization ICP MS

FOLTYNOVÁ, Pavla, Viktor KANICKÝ and Jan PREISLER. Laser diode thermal vaporization ICP MS. In CECE 2011. 2011. ISBN 978-80-904959-0-6.

Basic information

• Original name: Laser diode thermal vaporization ICP MS
• Name in Czech: Tepelné odpařování pomocí diodových laserů
• Authors: FOLTYNOVÁ, Pavla (203 Czech Republic, belonging to the institution), Viktor KANICKÝ (203 Czech Republic, belonging to the institution) and Jan PREISLER (203 Czech Republic, guarantor, belonging to the institution).
• Edition: CECE 2011, 2011.

Other information

• Original language: English
• Type of outcome: Conference abstract
• Field of Study: 10406 Analytical chemistry
• Country of publisher: Czech Republic
• Confidentiality degree: is not subject to a state or trade secret
• RIV identification code: RIV/00216224:14740/11:00050123
• Organization unit: Central European Institute of Technology
• ISBN: 978-80-904959-0-6
• Keywords in English: laser diode ICP MS vaporization sample introduction
• Tags: rivok

Abstract

The new sample introduction method LDTV ICP MS does not require an expensive high-energy pulse laser, because the technique employs a low-cost NIR diode laser which makes it a promising alternative to nebulizers. Defined submicroliter volumes of samples are deposited on a suitable sample carrier with an absorber. The limits of detection of Co, Ni, Zn, Mo, Cd, Sn and Pb deposited on the preprinted paper were found to be in the range of 4 – 300 pg. Applicability was demonstrated on determination of lead in whole blood and tin in canned food. Using a multielemental calibration set prearranged on the carrier, LDTV ICP MS provided rapid and reproducible quantitative analysis of metals. The advantages of LDTV are easy sample archiving, low consumption of sample solution, transportation and simplicity of sample preparation.

Links

• ED1.1.00/02.0068, research and development project: Name: CEITEC - central european institute of technology
• GA203/09/1025, research and development project: Name: Multidetekční platforma pro mikrokolonové separace proteinů a peptidů

Investor: Czech Science Foundation, Multidetection platform for microcolumn separation of proteins and peptides

• MSM0021622411, plan (intention): Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek

Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface

• MSM0021622412, plan (intention): Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)

Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)

• MSM0021622415, plan (intention): Name: Molekulární podstata buněčných a tkáňových regulací

Investor: Ministry of Education, Youth and Sports of the CR, Molecular basis of cell and tissue regulations