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CODE 66527
ACADEMIC YEAR 2020/2021
CREDITS
SCIENTIFIC DISCIPLINARY SECTOR CHIM/06
LANGUAGE Italian
TEACHING LOCATION
  • GENOVA
SEMESTER Annual
MODULES Questo insegnamento è un modulo di:
TEACHING MATERIALS AULAWEB

AIMS AND CONTENT

LEARNING OUTCOMES

The aim of the course is to provide the student with a general view on the behavior (chemical and chemico-physical) of the main functional groups of organic chemistry. Based on the knowledge thus acquired, the essential characteristics (constitution, preparation, chemical behavior) of the main types of organic/polymeric materials of more specific interest in the field of Cultural Heritage (solvents, resins, dyes, binders - drying oils and temperas -, protectives, varnishes) are examined. An understanding of the factors that regulate the behavior of these materials is foundation for a correct programming and interpretation of diagnostics, aimed at the use of modern conservation, consolidation and restoration techniques.

AIMS AND LEARNING OUTCOMES

The attendance to the programmed educational activities (lectures and laboratory experiments) will allow the student to acquire basic knowledge on the chemical and physico-chemical behavior of the more important functional groups of organic chemistry.

More specifically, the student:

  • will gain sufficient knowledge on the behavior (stability, reactivity, answer to the main external causes of stress) of the organic materials most employed in the artistic field;
  • will be able to foresee the occurrence, or explain the reason, of the alteration or degrade of artistic materials, and hence
  • will be able to interpret correctly the outcomes of the basic (i.e. hose employed in the laboratory activities) or more specific diagnostic techniques (whose teaching is part of the program of future courses of the Master Degree).

TEACHING METHODS

Teaching consists of classroom lectures and practical/theoretical laboratory activities. A regular attendance to lectures and laboratory activities is strongly recommended.

Classroom lectures are delivered making use of multimedial devices (such as powerpoint presentations). At the end of each section of the program, classroom tests are scheduled for the auto-assessment of learning.

The laboratory activities (carried out in DCCI equipped classrooms) are aimed at the practical application of the theoretical knowledge acquired during lectures; the activities will be organized if possible in presence, possibly with more shifts (i.e. dividing the students in groups).

All the activities in presence will be carried out in compliance with the limits of capacity of the classrooms / laboratories and the distancing rules, as established by the updated legislation relevant to the COVID19 emergency.

Please refer to the specific AulaWeb instance for any updates due to changes in the health and epidemiological situation.

SYLLABUS/CONTENT

The program consists of the presentation and discussion of the following arguments:

  • the nomenclature of organic chemistry: functional groups, principles of the IUPAC or of other proposals of systematic nomenclature, prefixes and suffixes;
  • application of the general principles of isomerism to organic molecules, with particular regard to the structural (constitutional) and to the configurational isomerism;
  • in-depth examination of the covalent bond (with its different typologies) as well as of “weak” bonds, responsible for many physico-chemical properties of organic molecules;
  • examination of the basic behavior of the main classes of organic compounds: hydrocarbons (aliphatic and aromatic, both of interest e.g. as solvents in art), haloderivatives, oxygen-containing compounds (alcohols, ethers, aldehydes, ketones, carboxylic acids and their derivatives);
  • polyfunctional compounds (with particular attention for those used as ligands in artwoks (triesters of glycerol, waxes, phospholipids, carbohydrates, proteins);
  • nucleic acids: only for completeness sake;
  • synthetic polymers: types, main polymerization and processuing protocols, applications in the field of Cultural Heritage as dyes, protectives, consolidants;
  • silicons and fluorinated polymers;
  • classroom and laboratory activities on selected argumentsn of the program (e.g. extraction of dyes from natural sources and their application to the dying of textiles with different processes/technologies.

RECOMMENDED READING/BIBLIOGRAPHY

All slides used for the lectures, together with further educational aids, will be available on the AulaWeb platform at the end of any series of lectures or lab activities.

The books indicated below are suggested as reference books, available for consultation from the library of the School of “Scienze M.F.N.”

The students can anyway make use of further books at the university level.

Brown - Poon, Introduzione alla Chimica Organica, EdiSES.

Matteini - Moles, La Chimica nel Restauro – I materiali dell’arte pittorica, Nardini Ed.

Mills - White, The Organic Chemistry of Museum Objects, 2° Ed., Routledge, 1994.

TEACHERS AND EXAM BOARD

Exam Board

GIOVANNI PETRILLO (President)

LAURA GAGGERO

FEDERICO LOCARDI

PAVLO SOLOKHA

LESSONS

LESSONS START

15 February 2021.

For lessons' timetable, consult the following link: http://www.distav.unige.it/ccsbenicultura/orario-lezioni

EXAMS

EXAM DESCRIPTION

he exam, common for both modules of the course (Module 1, first semester, and Module 2, second semester) or, at the student's request, for individual Modules, but with a single mediated final mark, consists of an interview on topics covered in class, in front of a commission of at least two people, with the aid of a blackboard or other suitable support on which to report the necessary graphics.

In case, examinations in presence will be carried out in compliance with the limits of capacity of the classrooms / laboratories and the distancing rules, as established by the updated legislation relevant to the COVID19 emergency.

Please refer to the specific AulaWeb instance for any updates due to changes in the health and epidemiological situation.

ASSESSMENT METHODS

Details on procedures for the preparation of exams and on the required in-depth degree of knowledge for each argument will be provided during the lectures.

The exam will be based mainly ofn the arguments treated in the lectures, aimed to the evaluation not only of the attainment, by the student, of an adequale knowledge level, but also of the possess of the ability to recall theory, applying them to real contexts. The student will be also asked to correlate and integrate knowledges from the laboratory activities whith those acquired during lectures. The ability to present arguments clearly, in a lessically correct and non mnemonic way will also be evaluated.

Exam schedule

Data appello Orario Luogo Degree type Note
21/01/2021 09:00 GENOVA Orale
03/02/2021 09:00 GENOVA Orale
11/02/2021 09:00 GENOVA Orale
24/02/2021 09:00 GENOVA Orale
15/06/2021 09:00 GENOVA Orale
18/06/2021 09:00 GENOVA Orale
29/06/2021 09:00 GENOVA Orale
02/07/2021 09:00 GENOVA Orale
14/07/2021 09:00 GENOVA Orale
16/07/2021 09:00 GENOVA Orale
02/09/2021 09:00 GENOVA Orale
10/09/2021 09:00 GENOVA Orale
16/09/2021 09:00 GENOVA Orale
24/09/2021 09:00 GENOVA Orale

FURTHER INFORMATION

A regular attendance to lectures and laboratory activities is strongly recommended.