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- Publications
- Influence
Vibrational Raman spectroscopy of polyconjugated organic oligomers and polymers
- C. Castiglioni, M. D. Zoppo, Giuseppe Zerbi
- Chemistry
- 1 August 1993
New classes of polymers and oligomers whose backbone consists of a network of delocalized π electrons have recently been synthesized and show electrical and non-linear optical properties of great… Expand
Raman and SERS investigation of isolated sp carbon chains
- A. Lucotti, M. Tommasini, +8 authors C. Bottani
- Chemistry
- 9 January 2006
Abstract Carbon chains with sp hybridization and a known distribution of lengths have been studied by Raman and Surface Enhanced Raman Scattering (SERS). With the support of density functional theory… Expand
DIPOLE-DIPOLE INTERACTIONS IN SIMPLE ESTERS AND IN LIQUID-CRYSTAL POLYESTERS
- E. Galbiati, M. D. Zoppo, G. Tieghi, Giuseppe Zerbi
- Chemistry
- 1 May 1993
Abstract The CO stretching frequencies of alkyl esters and polyesters are used as a probe to study the possible existence and the extent of dipole-dipole interactions between ester groups in these… Expand
Solution Processed, Versatile Multilayered Structures for the Generation of Metal-Enhanced Fluorescence
- E. V. Canesi, M. Capsoni, L. Karnam, A. Lucotti, C. Bertarelli, M. D. Zoppo
- Chemistry
- 18 June 2013
We present an all-solution processed multilayered structure completely obtained via spin-coating, which can be used to study and optimize the phenomenon of metal-enhanced fluorescence. Indeed, the… Expand
Vibrational Spectra as a Probe of Structural Order/Disorder in Chain Molecules and Polymers
- G. Zerbi, M. D. Zoppo
- Chemistry
- 17 December 2007
Experimental vibrational contributions to molecular hyperpolarisabilities: methods and measurements☆
- C. Castiglioni, M. Tommasini, M. D. Zoppo
- Chemistry
- 28 March 2000
Abstract The aim of this paper is to give a simple but a complete guide to the experimental determination of vibrational molecular first and second hyperpolarisabilities from measurements of band… Expand
Relationship between infrared and Raman intensities in molecules with polarized π electrons
- M. Tommasini, C. Castiglioni, M. D. Zoppo, G. Zerbi
- Chemistry
- 4 May 1999
Abstract A model is presented which allows to obtain a linear relationship between infrared and Raman intensity parameters of the strongest vibrational bands of push–pull conjugated molecules. The… Expand
Experimental molecular hyperpolarizabilities from vibrational spectra in systems with large electron-phonon coupling
- C. Castiglioni, M. D. Zoppo, P. Zuliani, Giuseppe Zerbi
- Chemistry
- 15 September 1995
Abstract Experimental data are presented and discussed on the relaxation contribution (β r and γ r ) to first- and second-order molecular hyperpolarizabilities of classes of polyconjugated organic… Expand
Electronic and dynamical effects from the unusual features of the Raman spectra of oligo and polythiophenes
- E. Agosti, M. Rivola, V. Hernández, M. D. Zoppo, G. Zerbi
- Chemistry
- 26 March 1999
Abstract A comprehensive search for structure/property correlations in the Raman spectra of oligo and polythiophenes is carried out for many homologous series of oligothiophenes (approximately 50… Expand
New strategies for new organic molecules with large second order hyperpolarizabilities
- M. Magnoni, P. Mondini, M. D. Zoppo, C. Castiglioni, G. Zerbi
- Chemistry
- 1999
Using data from computed observables of vibrational spectroscopy (frequency, infrared, Raman and hyper Raman intensities) we derive structural criteria necessary to design new organic conjugated… Expand