Laser-Induced Breakdown Spectroscopy distribution mapping of
nanoparticles injected onto chromatographic paper and
polystyrene surface

a 2015

Laser-Induced Breakdown Spectroscopy distribution mapping of nanoparticles injected onto chromatographic paper and polystyrene surface

VYMAZALOVÁ, Soňa; Karel NOVOTNÝ; Marie NOVOTNÁ; Lucie KRAJCAROVÁ; Aleš HRDLIČKA et al.

Základní údaje

Originální název

Laser-Induced Breakdown Spectroscopy distribution mapping of nanoparticles injected onto chromatographic paper and polystyrene surface

Název česky

Mapování rozložení nanočástic injektovaných na chromatografickém papíru a polystyrénu spektroskopií laserem buzeného mikroplazmatu

Autoři

VYMAZALOVÁ, Soňa; Karel NOVOTNÝ; Marie NOVOTNÁ; Lucie KRAJCAROVÁ; Aleš HRDLIČKA; Pavel KOPEL; Jozef KAISER; René KIZEK a Vojtěch ADAM

Vydání

European Winter Conference on Plasma Spectrochemistry 2015, 2015

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

10402 Inorganic and nuclear chemistry

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

odkaz na abstrakt posteru

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14740/15:00082604

Organizační jednotka

Středoevropský technologický institut

Klíčová slova česky

limit; detekce; spektroskopie; laser; mikroplazma; nanočástice; chromatografický; papír; polystyrén;

Klíčová slova anglicky

limit; detection; spectroscopy; laser; microplasma; nanoparticles; chromatographic; paper; polystyrene;

Změněno: 16. 2. 2016 15:26, doc. Mgr. Karel Novotný, Ph.D.

Anotace

V originále

The development of a suitable procedure for microliter volumes injection of nanoparticles onto a chromatographic paper and polystyrene plate is presented. The detection of silver (10 nm diameter) and gold (5 nm diameter) nanoparticles using LIBS in 2D mapping mode was optimized in order to achieve the best spatial resolution and the lowest detection limits. Reached detection limits after injection solution onto polystyrene plate for silver and gold nanoparticles were found 0.01 and 0.3 ng per µl respectively. The dependence of the LIBS signal intensity on the volume and concentration of the injected nanoparticles was investigated in detail. Increasing of the injected volume caused the enlargement area where nanoparticles were distributed. This effect was observed especially after injection onto chromatographic paper while the dependence of the LIBS signal intensity on the nanoparticle concentration was linear in wide range.

Návaznosti

ED1.1.00/02.0068, projekt VaV

Název: CEITEC - central european institute of technology

Citovat

VYMAZALOVÁ, Soňa; Karel NOVOTNÝ; Marie NOVOTNÁ; Lucie KRAJCAROVÁ; Aleš HRDLIČKA; Pavel KOPEL; Jozef KAISER; René KIZEK a Vojtěch ADAM. Laser-Induced Breakdown Spectroscopy distribution mapping of nanoparticles injected onto chromatographic paper and polystyrene surface. In European Winter Conference on Plasma Spectrochemistry 2015. 2015.

@proceedings{1231907,
   author = {Vymazalová, Soňa and Novotný, Karel and Novotná, Marie and Krajcarová, Lucie and Hrdlička, Aleš and Kopel, Pavel and Kaiser, Jozef and Kizek, René and Adam, Vojtěch},
   booktitle = {European Winter Conference on Plasma Spectrochemistry 2015},
   keywords = {limit; detection; spectroscopy; laser; microplasma; nanoparticles; chromatographic; paper; polystyrene;},
   language = {eng},
   title = {Laser-Induced Breakdown Spectroscopy distribution mapping of nanoparticles injected onto chromatographic paper and polystyrene surface},
   url = {http://www.ewcps2015.org/program/show.html?aid=280&pid=203&bck=/program/day-3/session-POSTER},
   year = {2015}
}

TY  - CONF
ID  - 1231907
AU  - Vymazalová, Soňa - Novotný, Karel - Novotná, Marie - Krajcarová, Lucie - Hrdlička, Aleš - Kopel, Pavel - Kaiser, Jozef - Kizek, René - Adam, Vojtěch
PY  - 2015
TI  - Laser-Induced Breakdown Spectroscopy distribution mapping of nanoparticles injected onto chromatographic paper and polystyrene surface
KW  - limit
KW  - detection
KW  - spectroscopy
KW  - laser
KW  - microplasma
KW  - nanoparticles
KW  - chromatographic
KW  - paper
KW  - polystyrene;
UR  - http://www.ewcps2015.org/program/show.html?aid=280&pid=203&bck=/program/day-3/session-POSTER
L2  - http://www.ewcps2015.org/program/show.html?aid=280&pid=203&bck=/program/day-3/session-POSTER
N2  - The development of a suitable procedure for microliter volumes injection of nanoparticles onto a chromatographic paper and polystyrene plate is presented. The detection of silver (10 nm diameter) and gold (5 nm diameter) nanoparticles using LIBS in 2D mapping mode was optimized in order to achieve the best spatial resolution and the lowest detection limits. Reached detection limits after injection solution onto polystyrene plate for silver and gold nanoparticles were found 0.01 and 0.3 ng per µl respectively. The dependence of the LIBS signal intensity on the volume and concentration of the injected nanoparticles was investigated in detail. Increasing of the injected volume caused the enlargement area where nanoparticles were distributed. This effect was observed especially after injection onto chromatographic paper while the dependence of the LIBS signal intensity on the nanoparticle concentration was linear in wide range.
ER  -

VYMAZALOVÁ, Soňa; Karel NOVOTNÝ; Marie NOVOTNÁ; Lucie KRAJCAROVÁ; Aleš HRDLIČKA; Pavel KOPEL; Jozef KAISER; René KIZEK a Vojtěch ADAM. Laser-Induced Breakdown Spectroscopy distribution mapping of nanoparticles injected onto chromatographic paper and polystyrene surface. In \textit{European Winter Conference on Plasma Spectrochemistry 2015}. 2015.

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