Analysis of amorphous organic natural substances
Physical chemistry of cultural heritage materials. Part 2

Add to my library

P3781 V1 Article

Analysis of amorphous organic natural substances


Physical chemistry of cultural heritage materials. Part 2

Authors : Martine REGERT, Maria-Filomena GUERRA, Ina REICHE

Publication date: June 10, 2006 | Lire en français

Add to my library Add to my library

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

1. Analysis of amorphous organic natural substances

Organic heritage materials are extremely diverse. They range from natural substances (colorants, oils, resins, waxes, skin glues, casein, egg-based binders, etc.) to synthetic polymers used since the 19th century [66] [67] .

Unlike inorganic materials, elemental analysis provides little information on these materials, which are essentially made up of four chemical elements (carbon, hydrogen, oxygen and nitrogen). What's more, since natural substances are made up of complex molecular mixtures, their analysis often involves an initial step using a chromatographic separative technique, followed by a structural analysis to trace the structure of each of the constituents present in the mixture. From a set of molecular constituents, it is then possible to...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Analysis and Characterization"

( 271 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details

Dans les ressources documentaires

Analyse de la perte de couleur des peintures au smalt par spectroscopie d'absorption X

Les modifications chimiques liées à la perte de couleur du pigment smalt dans les peintures historiques o...

Techniques analytiques pour les polluants émergents

Les polluants émergents sont des substances qui sont détectées dans l'environnement mais qui ne sont pas ...

Physico-chimie des matériaux du patrimoine culturel. Partie 1

Cet article rapporte les études conduites sur les matériaux du patrimoine. Après une présentation des pro...

Tous les livres blancs
Toutes les actualités
Contact us