Use of nanomaterials for TOF mass spectrometry of complex biomolecules and for tissue profiling
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00075127" target="_blank" >RIV/00216224:14310/14:00075127 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Use of nanomaterials for TOF mass spectrometry of complex biomolecules and for tissue profiling
Popis výsledku v původním jazyce
Mass spectrometry (MS) of complex biomolecules is mostly performed using Matrix-Assisted Laser Desorption Ionization (MALDI) with Time of Flight (TOF) detection. Development of nanotechnology and nanomaterials (NMs) and nanoparticles (NPs) with their unique physical and chemical properties brought to MS alternative media for efficient ionization of analytes and accelerated development of Surface-Assisted Laser Desorption Ionization (SALDI), Surface-Enhanced Laser Desorption Ionization (SELDI) and Nano-Assisted Laser Desorption Ionization (NALDI). These techniques contributed significantly to MS [1]. NMs possess also extensive applications in MALDI TOF MS tissue imaging in current nanomedicine [2]. In this work, we studied applications of various NMs (either as matrices or surfaces) in MS analysis of histological tissue sections. We also evaluated effect of NMs on the ionization of various peptides and the comparison with common organic matrices was done.
Název v anglickém jazyce
Use of nanomaterials for TOF mass spectrometry of complex biomolecules and for tissue profiling
Popis výsledku anglicky
Mass spectrometry (MS) of complex biomolecules is mostly performed using Matrix-Assisted Laser Desorption Ionization (MALDI) with Time of Flight (TOF) detection. Development of nanotechnology and nanomaterials (NMs) and nanoparticles (NPs) with their unique physical and chemical properties brought to MS alternative media for efficient ionization of analytes and accelerated development of Surface-Assisted Laser Desorption Ionization (SALDI), Surface-Enhanced Laser Desorption Ionization (SELDI) and Nano-Assisted Laser Desorption Ionization (NALDI). These techniques contributed significantly to MS [1]. NMs possess also extensive applications in MALDI TOF MS tissue imaging in current nanomedicine [2]. In this work, we studied applications of various NMs (either as matrices or surfaces) in MS analysis of histological tissue sections. We also evaluated effect of NMs on the ionization of various peptides and the comparison with common organic matrices was done.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
CB - Analytická chemie, separace
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ED2.1.00%2F03.0086" target="_blank" >ED2.1.00/03.0086: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů