Listar QF - Contribuciones a congresos científicos por título
Mostrando ítems 81-100 de 154
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Multiresponsive chromic soft materials: formation of strongly coupled σ-dimers from IndoloCarbazole-based biradicaloids
(2018-12-18)Dynamic covalent chemistry is focused on the creation of structural scaffolds based on chemical components that interact through strong but reversible bonds. In fact, dynamic covalent bonds receive lot of attention because ... -
New acyl hydrazones with promising photophysical properties
(2022)Hydrazones have become of great interest for the scientific community due to their promising chemical properties and biological activities. In this group of compounds, the acyl or aryl hydrazones, that are Schiff bases ... -
Novel push-pull chromophores to prepare electro-optic modulators
(2018-01-15)In recent years, a large number of push-pull organic molecules have been proposed as promising candidates for electronic and optical applications. Generally, the main effort has been focused on the design of chromophores ... -
Novel U-Shaped D-A-D π-conjugated Systems with Mechanochromic Properties: An Experimental and Theoretical Vibrational Spectroscopic Investigation
(2020-01-29)Π-conjugated compounds have been widely studied in the last few decades due to their huge field of application in organic electronics. Specifically, stimuli-responsive Π-conjugated materials which are sensitive to external ... -
Oligo(3,4-etilendioxitiofeno-vineleno)s
(2014-02-18)Desde el descubrimiento de las propiedades conductoras del poliacetileno (PA)1 han sido muchas las modificaciones en la síntesis química que, manteniendo la estructura de enlaces conjugados, es decir, alternancia de dobles ... -
Oligomers of thieno[3,4-c]pyrrole-4,6-dione: Raman spectra
(2017-07-05)Oligothiophenes are π-conjugated compounds made by concatenation of thiophenes. [1] Due to the low aromaticity of thiophene, inter-ring π-electron delocalization is favored which has strong implication in their electro-optical ... -
Oligorylene nanographenes and x-shape multiradicaloid molecules: structural insights from Raman spectroscopy
(2018-06-25)Raman spectroscopy has been the technique of choice for the structural study of carbonaceous materials, including graphitic substrates, carbon nanotubes, fullerenes, conducting polymers and graphene.1 In the material science ... -
Organic ambipolar semiconductors for TFT applications
(2016-09-27)In the last years we have devoted some effort to the search of new high-mobility semiconductors with ambipolar performances, good processability and environmental stability. Our approach, which is one of the most widely ... -
Organic Materials: The Effect of Subtle Modifications on Device Performance
(2014-11-07)In the search of new high-mobility polymeric semiconductors with good processability and excellent environmental stability, diverse synthetic strategies have been approached. One of the most widely used consists in the ... -
Organic semiconductors: The effect of small modifications on device performance
(2016-03-30)In the search on new high-mobiliity semiconductors with ambipolar performances, good processability and excellent environmental stability, diverse synthetic strategies have been approached. One of the most widely used ... -
Oxidized Forms of Antiaromatic Oligomers of Biphenylene
(2019-06-05)The importance of antiaromatic molecules in Chemistry and more recently in material science is rising. In the particular case of applications in electronics, the antiaromatic skeleton offers the favorable situation of high ... -
Pi-Dimerization of Oligothienoacene Radical Cations
(2014-10-29)Oligothienoacenes, the fused-ring analog of -linked oligothiophenes, belong to the most promising candidates for organic electronic applications. This is in part due to their densely packed solid-state structures resulting ... -
Piezochromic properties of a D-A-D platform: A joint experimental and theoretical perspective
(2022-06-30)Organic π-conjugated molecules with mechanochromic luminescence properties have attracted great interest in the last two decades due to their numerous applications in the optoelectronic field, such as sensors, probes and ... -
Piezochromic properties of pyridil divinyl anthracene derivatives: a joint Raman and DFT study
(2017-07-03)Piezochromic materials, which show color changes resulting from external pressure or mechanical grinding, are of great interest from a scientific viewpoint owing to their potential applications as pressure-sensing and ... -
Polyconjugation for Organic Electronics
(Gordon conference, 2022-06-19)Since the discovery of the semiconducting properties of π-conjugated organic oligomers and polymers, many efforts have been devoted to generating structural features that bring about new and outstanding properties for ... -
Polyconjugation from molecular spectroscopy
(2022-03)The discovery of the semiconducting properties of π-conjugated organic oligomers and polymers has been a turning point in the development of new electronic devices and transformed the study of these systems in an emerging ... -
Quinoidization of regioregular oligo(THIENO[3,4-b]THIOPHENE)s
(2015-10-07)Caracterización de oligotiofenos -
Raman Optical Activity Monitoring the Interaction of Globular Proteins with Surfactants
(2014-03-31)Protein denaturation by surfactants is related with topic as pharmaceutics, cosmetics, paints or biotechnology. This phenomenon is highly dependent on the physico-chemical properties of the denaturing agents. In this ... -
Raman spectroscopy as a versatile tool to study organic biradicals
(2019-07-05)Since -conjugated organic molecules were probed as potential semiconducting materials, suitable for replacing the widely used silicon technologies, their structural, optical and conductive properties have been under study ... -
Raman spectroscopy as a versatile tool to study organic biradicals
(2018-10-02)In recent years, there has been a renewed interest in the study of open-shell polycyclic aromatic hydrocarbons (PAHs). Among them, biradicals are characterized by a four states energetic model for the low lying electronic ...