AG Umweltbiochemie
 

University of Oldenburg,
AG Harder; D-26111 Oldenburg
W3-1-137a

 

ph: +49-441-798-3613
t.harder@icbm.de

 
 
 
 
 
 
 
 
 

Studies

The Environmental Biochemistry Group is currently being established and students are invited to participate. Please familiarize yourself with the planned research projects and judge yourself whether these topics suit your interests.

The interdisciplinary nature of our work will allow specialty subjects for MUWI's, Chemistry and Biology students.

Suggested topics for Diploma theses

  • (MUWI, Biology) Establish a laboratory broodstock of an infaunal marine invertebrate. Don't worry, there's plenty of literature on this subject! These broodstocks will serve to supply larvae for laboratory assays with bacterial isolates. This project requires a couple of field trips and some ingenuity in the setup of proper culture conditions. Part of this work can only be performed at the Terramare in WHV. The candidate will closely cooperate with a PhD-student.
  • (MUWI, Biology) Isolation of bacteria and cyanobacteria from sediment samples of the Wadden Sea. Next to the establishment of a small culture collection, these strains should be characterized by comparative analysis of 16S rRNA gene sequences. This project is quite microbiological and except of one or the other field trip for sample collection, it can be entirely performed at the ICBM. The candidate will closely cooperate with a PhD-student.
  • (Chemistry) Isolation and chemical characterization of brominated aromatic compounds from marine worms. This project is true natural product chemistry and requires various sample preparation techniques, HPLC and GC-MS. Depending on the availability of HPLC and GC-MS, this project will be performed either at the ICBM or at the Terramare in WHV.
  • (Chemistry, Biology, MUWI) Isolation of epibiotic bacteria from green macroalgae in the North Sea. Bacterial metabolites will be tested for antifouling potential and in case of hits, chemically analyzed. It is planned to conduct a comparative study between macroalgae from temparate and tropical waters. The candidate will likely travel to Hong Kong to perform analagous research on tropical macroalgae.
  • (Chemistry, Biology, MUWI) Microscopic analysis of attached bacterial assemblages by atomic force microscopy and scanning confocal laser microscopy. This project is planned at a later stage, once the Environmental Biochemistry Group is fully established and we have gathered sufficient knowledge to address such issues.