327-1101-00L  Biomineralization

SemesterHerbstsemester 2016
DozierendeK.‑H. Ernst
Periodizitätjährlich wiederkehrende Veranstaltung
LehrspracheEnglisch



Lehrveranstaltungen

NummerTitelUmfangDozierende
327-1101-00 GBiomineralization
Practical exercises embedded.
2 Std.
Di10:15-12:00ML H 34.3 »
K.‑H. Ernst

Katalogdaten

KurzbeschreibungThe course addresses undergraduate and graduate students interested in getting introduced into the basic concepts of biomineralization.
LernzielThe course aims to introduce the basic concepts of biomineralization and the underlying principles, such as supersaturation, nucleation and growth of minerals, the interaction of biomolecules with mineral surfaces, and cell biology of inorganic materials creation. An important part of this class is the independent study and the presentation of original literature from the field.
InhaltBiomineralization is a multidisciplinary field. Topics dealing with biology, molecular and cell biology, solid state physics, mineralogy, crystallography, organic and physical chemistry, biochemistry, dentistry, oceanography, geology, etc. are addressed. The course covers definition and general concepts of biomineralization (BM)/ types of biominerals and their function / crystal nucleation and growth / biological induction of BM / control of crystal morphology, habit, shape and orientation by organisms / strategies of compartmentalization / the interface between biomolecules (peptides, polysaccharides) and the mineral phase / modern experimental methods for studying BM phenomena / inter-, intra, extra- and epicellular BM / organic templates and matrices for BM / structure of bone, teeth (vertebrates and invertebrates) and mollusk shells / calcification / silification in diatoms, radiolaria and plants / calcium and iron storage / impact of BM on lithosphere and atmosphere/ evolution / taxonomy of organisms.

1. Introduction and overview
2. Biominerals and their functions
3. Chemical control of biomineralization
4. Control of morphology: Organic templates and additives
5. Modern methods of investigation of BM
6. BM in matrices: bone and nacre
7. Vertebrate teeth
8. Invertebrate teeth
9. BM within vesicles: calcite of coccoliths
10. Silica
11. Iron storage and mineralization
SkriptScript with more than 600 pages with many illustrations will be distributed free of charge.
Literatur1) S. Mann, Biomineralization, Oxford University Press, 2001, Oxford, New York
2) H. Lowenstam, S. Weiner, On Biomineralization, Oxford University Press, 1989, Oxford
3) P. M. Dove, J. J. DeYoreo, S. Weiner (Eds.) Biomineralization, Reviews in Mineralogoy & Geochemistry Vol. 54, 2003
Voraussetzungen / BesonderesEach attendee is required to present a publication from the field. The selection of key papers is provided by the lecturer.
No special requirements are needed for attending. Basic knowledge in chemistry and cell biology is expected.

Leistungskontrolle

Information zur Leistungskontrolle (gültig bis die Lerneinheit neu gelesen wird)
Leistungskontrolle als Semesterkurs
ECTS Kreditpunkte2 KP
PrüfendeK.-H. Ernst
FormSemesterendprüfung
PrüfungsspracheEnglisch
RepetitionEs wird ein Repetitionstermin in den ersten zwei Wochen des unmittelbar nachfolgenden Semesters angeboten.
Zusatzinformation zum PrüfungsmodusDie Semesterleistung besteht aus einem Vortrag zum Stoff der Vorlesung.

Lernmaterialien

 
HauptlinkSkript 1
AufzeichnungSkript 1
LernumgebungSkript 1
Es werden nur die öffentlichen Lernmaterialien aufgeführt.

Gruppen

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Einschränkungen

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Angeboten in

StudiengangBereichTyp
Biomedical Engineering MasterWahlfächer der VertiefungWInformation
MAS in MedizinphysikWahlfächerWInformation
MAS in MedizinphysikWahlfächerWInformation
MAS in MedizinphysikWahlfächerWInformation
Materialwissenschaft MasterWahlfächerWInformation