Results 241 to 250 of about 667,586 (301)

G‑Quadruplex and i‑Motif Structures in the <i>SHMT1</i> 5'UTR Modulate Gene Expression. [PDF]

open access: yesACS Omega
Palumbo RM   +6 more
europepmc   +1 more source

UV-Induced fingerprint spectroscopy

Food Chemistry, 2022
Here, we present the potential analytical applications of photochemistry in combination with fluorescence fingerprinting. Our approach analyzes the fluorescence of samples after ultraviolet light (UV) treatment. Especially in presence of metal ions and thiol-containing compounds, the fluorescence behavior changes considerably. The UV-induced reactions (
Lukas, Nejdl   +10 more
openaire   +2 more sources

UV Raman spectroscopy of hydrocarbons

Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2004
In this paper, the UV Raman spectra of a large number of saturated and alkyl-substituted monocyclic, bicyclic and polycyclic aromatic hydrocarbons are obtained at 220 and 233 nm excitation wavelengths. Also included are nitrogen- and sulphur-containing hydrocarbons.
G R, Loppnow   +5 more
openaire   +2 more sources

UV-Vis Spectroscopy

2013
In a UV-Vis (ultraviolet-visible light) spectroscopic measurement, light absorption as a function of wavelength provides information about electronic transitions occurring in the material. For semiconductors, UV-Vis spectroscopy offers a convenient method of estimating the optical band gap, since it probes electronic transitions between the valence ...
Zhebo Chen   +13 more
openaire   +1 more source

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