Browsing by Author "Pieridou, Galatia K."

Conference Object

Effect of molecular weight on the vibronic structure of a diketopyrrolopyrrole polymer

Hayes, Sophia C.; Pieridou, Galatia K.; Vezie, M.; Few, S.; Bronstein, H.; Meager, I.; McCulloch, I.; Nelson, J. (SPIE, 2016)

Resonance Raman Spectroscopy (RRS) is employed in this study to examine the influence of molecular weight on the optical response of a diketopyrrolopyrrole polymer (DPP-TT-T) in solution. The vibronic structure observed ...

Article

Erratum: UV resonance Raman study of TTR(105-115) structural evolution as a function of temperature (Journal of Physical Chemistry B (2011) 115 (4088-4098) DOI: 10.1021/jp107519b)

Pieridou, Galatia K.; Avgousti-Menelaou, C.; Tamamis, Phanourios; Archontis, Georgios Z.; Hayes, Sophia C. (2011)

Article

Erratum: UV resonance Raman study of TTR(105-115) structural evolution as a function of temperature (Journal of Physical Chemistry B (2011) 115 (4088-4098) DOI: 10.1021/jp107519b)AAA

Pieridou, Galatia K.; Avgousti-Menelaou, C.; Tamamis, Phanourios; Archontis, Georgios Z.; Hayes, Sophia C. (2011)

Article

Exploring the origin of high optical absorption in conjugated polymers

Vezie, M. S.; Few, S.; Meager, I.; Pieridou, Galatia K.; Dörling, B.; Ashraf, R. S.; Goñi, A. R.; Bronstein, H.; McCulloch, I.; Hayes, Sophia C.; Campoy-Quiles, M.; Nelson, J. (2016)

The specific optical absorption of an organic semiconductor is critical to the performance of organic optoelectronic devices. For example, higher light-harvesting efficiency can lead to higher photocurrent in solar cells ...

Article

Oxidation of Tetraphenylhexaazaanthracene: Accessing a Scissor Dimer of a 16π Biscyanine

Zissimou, Georgia A.; Constantinides, Christos P.; Manoli, Maria; Pieridou, Galatia K.; Hayes, Sophia C.; Koutentis, Panayiotis Andreas (2016)

Tetraphenylhexaazaanthracene (TPHA), a fluorescent zwitterionic biscyanine with a closed-shell singlet ground state, on treatment with manganese dioxide or phenyliodine bis(trifluoroacetate) (PIFA), undergoes oxidative ...

Article

UV resonance Raman spectroscopy of TTR(105-115): Determination of the pKa of tyrosine

Pieridou, Galatia K.; Hayes, Sophia C. (2009)

The 11-residue peptide fragment from transthyretin (TTR(105-115)) has been investigated using UV resonance Raman spectroscopy. Excitation at 239.5 nm reveals selective enhancement of scattering from two Tyr residues. The ...

Article

UV resonance Raman study of TTR(105-115) structural evolution as a function of temperature

Pieridou, Galatia K.; Avgousti-Menelaou, C.; Tamamis, Phanourios; Archontis, Georgios Z.; Hayes, Sophia C. (2011)

UV resonance Raman spectroscopy was used to probe the temperature dependence of the conformation of TTR(105-115) in solution. Resonance Raman spectra with excitation at 239.5 nm, show an increase in the absolute resonance ...

Conference Object

UV resonance Raman study of TTR(105-115) structural evolution as a function of temperature

Pieridou, Galatia K.; Avgousti-Menelaou, C.; Tamamis, Phanourios; Archontis, Georgios Z.; Hayes, Sophia C. (2010)

Article

UV resonance Raman study of TTR(105-115) structural evolution as a function of temperatureAAA

Pieridou, Galatia K.; Avgousti-Menelaou, C.; Tamamis, Phanourios; Archontis, Georgios Z.; Hayes, Sophia C. (2011)

UV resonance Raman spectroscopy was used to probe the temperature dependence of the conformation of TTR(105-115) in solution. Resonance Raman spectra with excitation at 239.5 nm, show an increase in the absolute resonance ...

Conference Object

UV resonance Raman study of TTR(105-115) structural evolution as a function of temperatureAAA

Pieridou, Galatia K.; Avgousti-Menelaou, C.; Tamamis, Phanourios; Archontis, Georgios Z.; Hayes, Sophia C. (2010)