Chimica | CHEMISTRY OF MATERIALS
Chimica CHEMISTRY OF MATERIALS
cod. 0522300006
CHEMISTRY OF MATERIALS
| 0522300006 | |
| DEPARTMENT OF CHEMISTRY AND BIOLOGY "ADOLFO ZAMBELLI" | |
| EQF7 | |
| CHEMISTRY | |
| 2018/2019 |
| OBBLIGATORIO | |
| YEAR OF COURSE 1 | |
| YEAR OF DIDACTIC SYSTEM 2016 | |
| ANNUALE |
| SSD | CFU | HOURS | ACTIVITY | ||
|---|---|---|---|---|---|
| CHIMICA DEI MATERIALI | |||||
| CHIM/04 | 6 | 48 | LESSONS | ||
| CHIMICA DEI MATERIALI | |||||
| CHIM/04 | 6 | 48 | LESSONS | ||
| Objectives | |
|---|---|
| MODULE 1 IN THIS MODULE ARE DESCRIBED THE PHYSICAL AND ORGANIC CHEMISTRY OF THE REACTION BY WHICH MACROMOLECULES ARE SYNTHESIZED. POLYMERIZATION REACTIONS ARE CHARACTERIZED AS TO THEIR KINETIC AND THERMODYNAMIC FEATURES, THEIR SCOPE AND UTILITY FOR THE SYNTHESIS OF DIFFERENT TYPES OF POLYMER STRUCTURES, AND THE PROCESS CONDITIONS, WHICH ARE USED TO CARRY THEM OUT. MODULE 2 THE PHYSICAL, CHEMICAL PROPERTIES AND THE ASPECTS OF BIOCOMPATIBILITY OF THESE MATERIALS WILL BE DESCRIBED. A PARTICULAR RESULT WILL BE GIVEN TO POLYMERIC MATERIALS AND TO THE PROBLEMS IN THE MEDICAL FIELD (FOR EXAMPLE: CONTROLLED RELEASE OF DRUGS, PROSTHESIS OF ARTICLES, SCAFFOLD TISSUTALI ETC.) THAT CAN BE COMPARED AND RESOLVED WITH THE USE OF THESE MATERIALS. MODULE 3 PROVIDE THE BASIC CONCEPTS THAT WILL ENABLE STUDENTS TO UNDERSTAND AND ADDRESS PREPARATION AND CHARACTERIZATION OF MATERIALS, WITH EMPHASIS BOTH ON TRADITIONAL MATERIALS AND ON NANOMATERIALS. |
| Prerequisites | |
|---|---|
| NECESSARY KNOWLEDGE OF PHYSICS AND CHEMISTRY, AS WELL AS THOSE OF POLYMER CHEMISTRY |
| Contents | |
|---|---|
| FIRST PART: TYPES OF POLYMERS AND POLYMERIZATIONS. POLYMER COMPOSITION AND STRUCTURE. POLYMERIZATION MECHANISM. MOLECULAR WEIGHT. PHYSICAL STATE OF POLYMERS. STEP POLYMERIZATION. REACTIVITY OF FUNCTIONAL GROUPS. ANALYSIS OF POLYMERIZATION KINETICS: EXPERIMENTAL EVIDENCES AND THEORETICAL CONSIDERATIONS. THERMODYNAMICS. MOLECULAR WEIGHT CONTROL AND MOLECULAR WEIGHT DISTRIBUTION. CHAIN POLYMERIZATIONS. RADICAL VERSUS IONIC POLYMERIZATION. MODES OF PROPAGATION. INITIATION IN RADICAL POLYMERIZATION. KINETICS OF CHAIN POLYMERIZATION. SOME INDUSTRIAL POLYMERIZATION PROCESSES. SECOND PART: BIOMATERIALS AND BIOCOMPATIBILITY, BIO-INNERITY AND BIO-ACTIVITIES, DEFINITIONS. (0.5 CFU) INTRODUCTION TO CLASSES OF MATERIALS USED IN MEDICINE (CERAMIC, METALLIC, POLYMERIC, COMPOSITE). (0.5 CFU) THERAPEUTIC DISORDERS AND PROBLEMS (ORTHOPEDICS, ODONTIATRY, CARDIOVASCULAR DEVICES, CATHETERS, PATHOLOGY, NEFROLOGY, CONTROLLED PHARMACY RELEASE, ETC.) (0.5 CFU) CERAMIC BIOMATERIALS (PREPARATION TECHNIQUES, PROPERTIES-STRUCTURE REPORTS, ADVANTAGES AND ADJUSTMENTS, APPLICATIONS) (0.5 CFU) METALLIC BIOMATERIALS (METALS AND LINES, PROPERTY-STRUCTURE RELATIONSHIPS, BENEFITS AND FAULTS, APPLICATIONS). (0.5 CFU) POLYMERIC BIOMATERIALS (DEFINITIONS AND CLASSIFICATIONS, SYNTHESIS, SOLID STATUS AND PROPERTY-STRUCTURE RELATIONSHIPS, POLYMER CLASS APPLICATIONS). (1 CFU) COMPOSITE BIOMATERIALS (DEFINITIONS, PREPARATION, PROPERTY-STRUCTURE REPORT, APPLICATIONS). (1 CFU) PROBLEMS ASSOCIATED WITH THE SYSTEM (INFECTIONS) AND POSSIBLE SOLUTION (STERILIZATION TECHNIQUES). (0.5 CFU) BIOMATERIALS WITH ANTIMICROBIC ACTIVITY. (0.5 CFU) IDROGEN (DEFINITIONS, PREPARATION, PROPERTY-STRUCTURE REPORT, APPLICATIONS) (0.5 CFU) SECOND PART FOR STUDENTS OF THE "SUSTAINABLE CHEMISTRY" CURRICULUM CRYSTALS; DISORDER IN SOLID PHASES; PHASE EQUILIBRIA; REACTION RATES; MICROSTRUCTURES; DEFORMATION AND FRACTURE; FORMING PROCESSES, STRENGTHENING, TOUGHENING; CONDUCTING MATERIALS; MAGNETIC PROPERTIES; OPTICAL AND DIELECTRIC PROPERTIES; PERFORMANCE OF MATERIALS IN USE; REACTIONS OF CORROSION. CONTROL OF CORROSION; FATIGUE. NANOMATERIALS AND NANOTECHNOLOGY; METHODS FOR PREPARATION OF NANOMATERIALS; CARBON BASED NANOMATERIALS; CLAY BASED NANOMATERIALS; NANOPOROUS MATERIALS. PATENTS. |
| Teaching Methods | |
|---|---|
| THE COURSE IS ESSENTIALLY CONSTITUTED FROM FRONT LESSONS. VISITS TO MATERIAL CHARACTERIZATION LABORATORIES ARE ALSO PLANNED, DURING WHICH THE MAIN INSTRUMENTS USED IN THIS FIELD WILL BE DESCRIBED. |
| Verification of learning | |
|---|---|
| THE EXAMINATION SHOULD PURSE THE READING OF THE FORMATIVE OBJECTIVES REACHED BY THE STUDENT. EXAMINATION TYPE: WRITE TEST (WITH QUESTIONNAIRE MULTIPLE ANSWERS AND QUESTIONS OPEN OPEN) AND EVENTLY ORAL. IF THE STUDENT DOES NOT SUPPLY THE WRITTEN TEST, OR IF NOT SUFFICIENT OF THE VOTED PROPOSED, IT IS FORMED ORAL TEST. FOR THE SECOND PART FOR THE SUSTAINABLE CHEMISTRY CURRICULUM,THE LEARNING OF THE STUDENTS WILL BE TESTED BY AN ORAL EXAM. STUDENTS WILL PRESENT A CHEMICAL PATENT SEARCH ON A TOPIC OF THEIR CHOICE AND DISCUSS ONE OF THE SEARCHED PATENTS, BY HIGHLIGHTING FEATURES RELEVANT TO MATERIALS CHEMISTRY. |
| Texts | |
|---|---|
| THE USE OF LECTURE TRANSPARENCIES IS STRONGLY RECOMMENDED. THE REFERENCE TEXTS IARE AS FOLLOWS: G. ODIAN, PRINCIPLES OF POLYMERIZATION, WILEY-INTERSCIENCE BIOMATERIALS SCIENCE (THIRD EDITION) AN INTRODUCTION TO MATERIALS IN MEDICINE EDITED BY:BUDDY D. RATNER, ALLAN S. HOFFMAN, FREDERICK J. SCHOEN AND JACK E. LEMONS ISBN: 978-0-12-374626-9 FOR THE SECOND PART (CURRICULUM OF SUSTAINABLE CHEMISTRY): “ELEMENTS OF MATERIAL SCIENCE AND ENGINEERING” L.H.VAN VLACK, ADDISON-WESLEY PUBLISHING COMPANY, 6TH EDITION, 1989. “SCIENZA ED INGEGNERIA DEI MATERIALI” W.D. CALLISTER, D.G.TETHWISCH |
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