MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES

k 2018

MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES

DVOŘÁKOVÁ, Magda; Aleš HRDLIČKA; Pavel SLAVÍČEK a Viktor KANICKÝ

Základní údaje

Originální název

MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES

Autoři

DVOŘÁKOVÁ, Magda; Aleš HRDLIČKA; Pavel SLAVÍČEK a Viktor KANICKÝ

Vydání

16th Czech - Slovak Spectroscopic Conference, 2018

Další údaje

Jazyk

angličtina

Typ výsledku

Prezentace na konferencích

Obor

10406 Analytical chemistry

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

odkaz na sborník

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14740/18:00106686

Organizační jednotka

Středoevropský technologický institut

Klíčová slova anglicky

plasma; pencil; capacitively coupled; discharge; analytic; atomic; emission; spectroscopy

Štítky

rivok

Změněno: 21. 3. 2019 16:42, Mgr. Aleš Hrdlička, Ph.D.

Anotace

V originále

Plasma pencil is a capacitively coupled discharge (CCP), which is tested as an alternative excitation source for determination of elements concentrations in solutions [1, 2]. The discharge can excite elements of 1st and 2nd group of the periodic table and also some other metals of which melting and boiling temperatures are not high related to the pencil plasma temperature. Among them mainly copper and zinc emissions were already studied under various conditions. It was shown that intensities of their atomic lines are suppressed by the presence of easily ionisable elements (EIE: 1st and 2nd group of the periodic table) in the sample solution [3]. The suppression was also found in the presence of nitric acid. Significant differences were also found for different anions in combination with sodium cation in the solution. It seems that the most intensive depression effect is caused by chlorides, less effect is observed for nitrates and sulphates and the dependence on the sulphate concentration is not monotonous. To find out if a plasma pencil can be used as an alternative excitation source, we have analyzed real drinking water samples by plasma pencil and ICP-OES and we can say that the yielded results do not differ significantly.

Návaznosti

ED1.1.00/02.0068, projekt VaV

Název: CEITEC - central european institute of technology

ED2.1.00/03.0086, projekt VaV

Název: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

MUNI/A/1288/2017, interní kód MU

Název: Výzkum, vývoj a aplikace v analytické a fyzikální chemii (Akronym: AFCH)

Investor: Masarykova univerzita, Výzkum, vývoj a aplikace v analytické a fyzikální chemii, DO R. 2020_Kategorie A - Specifický výzkum - Studentské výzkumné projekty

Citovat

DVOŘÁKOVÁ, Magda; Aleš HRDLIČKA; Pavel SLAVÍČEK a Viktor KANICKÝ. MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES. In 16th Czech - Slovak Spectroscopic Conference. 2018.

@proceedings{1509136,
   author = {Dvořáková, Magda and Hrdlička, Aleš and Slavíček, Pavel and Kanický, Viktor},
   booktitle = {16th Czech - Slovak Spectroscopic Conference},
   keywords = {plasma; pencil; capacitively coupled; discharge; analytic; atomic; emission; spectroscopy},
   language = {eng},
   title = {MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES},
   url = {http://16cssc2018.spektroskopie.cz/files/CSSC_2018_BOOK_OF_ABSTRACTS_FINAL.pdf},
   year = {2018}
}

TY  - CONF
ID  - 1509136
AU  - Dvořáková, Magda - Hrdlička, Aleš - Slavíček, Pavel - Kanický, Viktor
PY  - 2018
TI  - MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES
KW  - plasma
KW  - pencil
KW  - capacitively coupled
KW  - discharge
KW  - analytic
KW  - atomic
KW  - emission
KW  - spectroscopy
UR  - http://16cssc2018.spektroskopie.cz/files/CSSC_2018_BOOK_OF_ABSTRACTS_FINAL.pdf
L2  - http://16cssc2018.spektroskopie.cz/files/CSSC_2018_BOOK_OF_ABSTRACTS_FINAL.pdf
N2  - Plasma pencil is a capacitively coupled discharge (CCP), which is tested as an alternative excitation source for determination of elements concentrations in solutions [1, 2]. The discharge can excite elements of 1st and 2nd group of the periodic table and also some other metals of which melting and boiling temperatures are not high related to the pencil plasma temperature. Among them mainly copper and zinc emissions were already studied under various conditions. It was shown that intensities of their atomic lines are suppressed by the presence of easily ionisable elements (EIE: 1st and 2nd group of the periodic table) in the sample solution [3]. The suppression was also found in the presence of nitric acid. Significant differences were also found for different anions in combination with sodium cation in the solution. It seems that the most intensive depression effect is caused by chlorides, less effect is observed for nitrates and sulphates and the dependence on the sulphate concentration is not monotonous. To find out if a plasma pencil can be used as an alternative excitation source, we have analyzed real drinking water samples by plasma pencil and ICP-OES and we can say that the yielded results do not differ significantly.
ER  -

DVOŘÁKOVÁ, Magda; Aleš HRDLIČKA; Pavel SLAVÍČEK a Viktor KANICKÝ. MATRIX EFFECTS IN PLASMA PENCIL AND ANALYSIS OF REAL SAMPLES. In \textit{16th Czech - Slovak Spectroscopic Conference}. 2018.

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