WorldCat Identities

Degano, Ilaria

Overview
Works: 19 works in 20 publications in 2 languages and 38 library holdings
Genres: Academic theses 
Roles: Author, Other, Contributor
Classifications: CC79.C5, 543
Publication Timeline
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Most widely held works by Ilaria Degano
Analytical chemistry for cultural heritage( Book )

1 edition published in 2017 in English and held by 16 WorldCat member libraries worldwide

The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field
Stability of chromogenic colour prints in polluted indoor environments( )

1 edition published in 2010 in English and held by 2 WorldCat member libraries worldwide

The analysis of the Saltzman Collection of Peruvian dyes by high performance liquid chromatography and ambient ionisation mass spectrometry by Ruth Ann Armitage( )

1 edition published in 2019 in English and held by 2 WorldCat member libraries worldwide

HPLC-DAD and HPLC-ESI-Q-ToF characterisation of early 20th century lake and organic pigments from Lefranc archives by Ilaria Degano( )

1 edition published in 2017 in English and held by 2 WorldCat member libraries worldwide

Trends in High Performance Liquid Chromatography for Cultural Heritage by Ilaria Degano( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

Direct analysis of anthraquinone dyed textiles by Surface Enhanced Raman Spectroscopy and Ag nanoparticles obtained by pulsed laser ablation by Asia Botto( )

1 edition published in 2019 in English and held by 2 WorldCat member libraries worldwide

On the difference in decomposition of taxifolin and luteolin vs. fisetin and quercetin in aqueous media by Romana Sokolová( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

A Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry Method for the Identification of Anthraquinones: the Case of Historical Lakes by Francesca Sabatini( )

1 edition published in 2016 in English and held by 2 WorldCat member libraries worldwide

The study of the oxidation of the natural flavonol fisetin confirmed quercetin oxidation mechanism( )

1 edition published in 2015 in English and held by 1 WorldCat member library worldwide

Graphical abstract: Highlights: The oxidation mechanisms of fisetin and quercetin were compared. The oxidation product of fisetin was identified even if it was not stable. A benzofuranon derivative is the common oxidation product of flavonols. Fisetin decomposes in solution during minutes handled in the presence of air. Abstract: Oxidation of the bioactive flavonoid fisetin was studied under inert atmosphere and under ambient conditions. The presence of fast subsequent chemical reactions following the electron transfer was supported by in situ spectroelectrochemistry and identification of products by HPLC-DAD and HPLC-ESI-MS/MS. In the absence of oxygen, 2, 6-dihydroxy-2-(32 42 dihydroxybenzoyl)-benzofuran-3(2 H)-one was identified as the only oxidation product of fisetin. This product was found also as the main oxidation product in the presence of oxygen. The oxidation pathway leading to formation of a benzofuranone derivative can be considered as common for flavonols containing C2-C3 double bond, C3-OH group and dihydroxy-substituted phenyl moiety in its structure. This product was not stable and decomposed further even in contact with oxygen coming from eluents during chromatography. Two oxidation pathways occur under ambient conditions. DFT calculations support the result
"L'assalto finale a Gerusalemme" del Museo Nazionale del Bargello : rivisitazione e verifica del metodo integrativo applicato ad una figurazione medievale by Mariangela Corallo( Book )

1 edition published in 2008 in Italian and held by 1 WorldCat member library worldwide

Sperimentazione di un nuovo metodo di consolidamento per gli arazzi : il caso della Crocifissione con episodi della Passione, dalla Pinacoteca Civica di Forlì by Federica Favaloro( Book )

1 edition published in 2008 in Italian and held by 1 WorldCat member library worldwide

Application of spectroelectrochemistry in elucidation of electrochemical mechanism of azoquinoline dye 2-methyl-5-[(E)-phenyldiazenyl]quinolin-8-ol( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

Abstract: In situ spectroelectrochemical detection of reaction intermediates was used as a decisive method for elucidation of a rather complex redox mechanism of azoquinoline dye 2-methyl-5-[(E)-phenyldiazenyl]quinolin-8-ol (R-N=N-Ph; wherePh =phenyl, R =2-methyl-8-hydroxyquinoline fragment). Electrochemical properties were studied in non-aqueous solution by cyclic voltammetry, UV-Vis and IR spectroelectrochemistry and high pressure liquid chromatography with diode array detector. Oxidation and reduction mechanisms involve coupled electron and proton transfers. Oxidation proceeds primarily on hydroxyl group at quinoline moiety and (E)-5-(phenyldiazenyl)quinoline-7, 8-diol as the main oxidation product has been suggested. The electrochemically active site for reduction is the azo group. This was proved by in situ UV-Vis and IR spectroelectrochemical data. Detailed analysis of the effects of the presence of acids and bases evidenced the presence of two species in equilibrium: HOR(NH +)-N=N-Ph and HOR-N=N-Ph. The compound containing the hydrazo group (5-(2-phenylhydrazinyl)quinolin-8-ol (R-N=N-Ph) is the main reduction product. Molecular orbital calculations and DFT calculations of IR spectra support the experimental results. In situ IR spectroelectrochemical experiments proved that no reaction ofR-N=N-Ph anion or dianion with the solvent acetonitrile was observed during the reduction of the azodye
The ancient use of colouring on the marble statues of Hierapolis of Phrygia (Turkey): an integrated multi-analytical approach by Susanna Bracci( )

1 edition published in 2019 in English and held by 0 WorldCat member libraries worldwide

Synthetic materials in art: a new comprehensive approach for the characterization of multi-material artworks by analytical pyrolysis by Jacopo La Nasa( )

1 edition published in 2019 in English and held by 0 WorldCat member libraries worldwide

The role of the polymeric network in the water sensitivity of modern oil paints by Jacopo La Nasa( )

1 edition published in 2019 in English and held by 0 WorldCat member libraries worldwide

On the influence of relative humidity on the oxidation and hydrolysis of fresh and aged oil paints by Francesca Modugno( )

1 edition published in 2019 in English and held by 0 WorldCat member libraries worldwide

 
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