Spectroscopic studies of folic acid adsorbed on various metal substrates: does the type of substrate play an essential role in temperature dependence of spectral features?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F14%3A43897757" target="_blank" >RIV/60461373:22340/14:43897757 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/jrs.4557" target="_blank" >http://dx.doi.org/10.1002/jrs.4557</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jrs.4557" target="_blank" >10.1002/jrs.4557</a>

Result language
angličtina
Original language name
Spectroscopic studies of folic acid adsorbed on various metal substrates: does the type of substrate play an essential role in temperature dependence of spectral features?
Original language description
Folic acid is an essential nutrient involved in biosynthetic processes and cell growth. From an analytical point of view, folic acid can be used as an active part of sensors for substances with affinity to folic acid. In biological environment, sensors can be exposed to temperatures that differ from room temperature. It is important to describe the influence of temperature on adsorbed molecules, especially on orientation of molecules towards the metal surface and on stability of adsorbed layer. Surface-enhanced Raman scattering spectroscopy is a useful tool for investigation of architecture of molecular layers adsorbed on metals because the spectral features change with varying orientation of molecules towards the surface, as well as with changes in interactions among adsorbed molecules. In this study, folic acid was adsorbed on electrochemically prepared Au and Ag substrates, and both these substrates were exposed to temperature changes according to the temperature program consisting
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/GAP206%2F11%2F0951" target="_blank" >GAP206/11/0951: Development of temperature-dependent measurement techniques of surface-enhanced vibrational spectroscopy for bioanalysis and pharmacy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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