Talk by P. Enke at MLU (March 14, 2017)

Effect of Different Crowding Agents on Structure and Dynamics of Unfolded Proteins

The interior of a cell is completely filled with molecules like proteins, lipids, RNA, and more which can act as crowders. The so-called macromolecular crowding plays an important role in the dynamics and the structure of proteins, especially unfolded proteins and polypeptide chains.

To investigate the influence of crowder agents on the dynamics and structure of unfolded polypeptide chains we performed time-resolved ensemble FRET experiments with different sizes of crowders and different unfolded polypeptide chains. Continue reading “Talk by P. Enke at MLU (March 14, 2017)”

Regular lectures MLU – SoSe 2017

Physics

Theoretical polymer physics – Paul
[MA Phy]
Mon 11.15-12.45, VDP3 1.04

Spektroskopische Methoden Balbach/Hempel/Miclea/Saalwächter
[BA Phy]
Thu 15.15-16.45, VDP3 1.04

Biochemie – Heilmann/Baginsky
[BA MedPhy]
Mon 16.15-17.45, HW4 HS I (ehem. Phy-HS)

Experimentelle Methoden der Polymerphysik – Beiner
[MA Phy]
Tue 11.15-12.45, VDP1 2.12

Biophysik – Reichert
[MA Phy]
Mon 8.15-11.45, BHS7 214

Chemistry

Physikalische Chemie II – Kreßler
[BA Chem]
Mon 11.15-12.00, Fri 10.15-11.45, HS-Ch TLS 1.01

Physikalische Chemie III – Hinderberger
Mon 13.15-14.45, VDP1 2.12
Wed 16.15-17.45 (fortnightly) VDP1 1.27

Theoretische Chemie – Sebastiani
[BA Chem]
Mon 11.00-12.15, 13.00-14.00, VDP3 1.12

 

Polymer materials science

Soft Condensed Matter Physics – Saalwächter
[MA Polymer Mat. Sci]
Wed 8.15-9.45, VDP3 1.06
Thu 8.15-9.45, VDP3 1.12/VDP4 1.27

Polymer Testing – Langer
[MA Polymer Mat. Sci]
Fri 9.15-10.45, MER FO 131/3/305

Polymer Characterization – Kreßler/Binder
[MA Polymer Mat. Sci]
Tue 8.15-9.45 VDP1 2.12

Polymer Chemistry – Hinderberger/Haeri
[MA Polymer Mat. Sci]
Mon 8.15-9.45, VSP1 1.26

Introduction to Polymer Physics – Saalwächter/Ott
(basic math. tools needed for polymer physics)
[MA Polymer Mat. Sci]
Tue 10.15-11.00, VDP3 1.04
Wed 10.15-11.45, VSP1 1.26

Polymer Structure and Morphology – Beiner
[MA Polymer Mat. Sci]
Tue 11.15-12.45, VDP1 2.12

Advanced Polymer Synthesis – Binder
[MA Polymer Mat. Sci]
Tue 14.15-15.45, VDP3 1.04

Processing of Polymer Blends and Composits – Michel
[MA Polymer Mat. Sci]
Thu 8.15-9.45, VSP1 1.04

Polymer Analytics – Binder
[MA Polymer Mat. Sci]
Tue 13.15-14.00, VDP4 1.27

Regular lectures UL – SoSe 2017

Chemistry

Receptor Biochemistry – Beck-Sickinger/Mörl
[MA Struc. Chem. and Spect.]
first lecture 03.04. 10.15-11.45 Kl. Hörsaal – Brüderstr. 34

Spectroscopy – Bertmer
[MA Struc. Chem. and Spect.]
Wed 10.15-11.45, R101
Thu 13.15-14.45, R102

Selected Topics of NMR Spectroscopy – Matysik
[MA Struc. Chem. and Spect.]
Fri, 8.15 – 9.45 Uhr, R 101

Supramolekulare Chemie – Kersting
[MA Chem.]
Wed 8.15-9.45, kl. HS

Strukturelle Biochemie – Sträter
[MA Chem.]
Thu 13.30-15.00, HS 1.3 BBZ

Physics

Experimental Methods in Biophysics – Mierke
[MA Intern. Phys. Stud Progr.]
Thu 13.30-15.00, Linnestr. 5 SR 224

Biological Physics – Mierke
[MA Intern. Phys. Stud Progr.]
Wed 13.30-15.00, Linnestr. 5 SR 224

Successful defence of Christian Fuchs (group of J. Kreßler)

Congratulations to Christian Fuchs. He defended his thesis (Selbstorganisation von Homopolymeren und amphiphilen Triblockcopolymeren auf wässrigen Subphasen) successfully on February 27, 2017. As he has completed the additional training program Christian has been awarded the certificate of our integrated research training group “Polymers: random coils and beyond”.

 

Dr. Fuchs, Christian – Phys. chemistry (Kreßler, MLU)

Title of thesis: “Selbstorganisation von Homopolymeren und amphiphilen Triblockcopolymeren auf wässrigen Subphasen”

Date of defence: February 27. 2017

Research topic: 
Polymer chains at the air-water interface

Methods: 

  • Monolayer microscopy
  • Langmuir measurements
  • Brewster angle microscopy
  • Langmuir-Blodgett

Career workshop: Know your competencies – find your job (March 6-7, 2017)

 

Careers in German universities and research institutes are difficult. Towards the end of your PhD or at the beginning of your postdoctoral years you need to decide whether you like to continue your career up to the professor or if you leave academia and public funded research institutes. This step is difficult to the biggest part of PhD-students because until then they did not find or try alternative career paths.

Continue reading “Career workshop: Know your competencies – find your job (March 6-7, 2017)”

Basic Concepts in Molecular Spectroscopy – March 16/17 2017

Aims

This module for physicists and chemists introduces the basic concepts in molecular spectroscopy, i.e. Infrared (IR), (surface enhanced) Raman- with imaging options and Broadband Dielectric Spectroscopy (BDS), Nuclear Magnetic Resonance Spectroscopy, Optical Microscopy, Superresolution Microscopy and Single Molecule Fluorescence Detection. Continue reading “Basic Concepts in Molecular Spectroscopy – March 16/17 2017”

Talk by A. Korn at UL (February 21, 2017)

Serine substitution in Amyloid-β – a possible link between β-Methylamino-L-alanine and Alzheimer’s disease?

In 1944 Guam was recaptured and fortified by US forces. Decades later soldiers that were stationed at Guam developed ALS-PDC (amyotrophic lateral sclerosis–parkinsonism/dementia complex) 50-100 times the incidence of ALS. Also Guam’s natives, the Chamorro, are plagued by severe neurodegenerative diseases. When looking for a possible cause for this phenomenon, scientists soon focused on the neurotoxin BMAA, found in cycad tree fruits, an important food source in Guam. BMAA is a non- proteinogenic amino acid produced by cyanobacteria that can be enriched via the food chain in plants, seafood and higher animals. This is a critical factor because cyanobacteria are known for their excessive blooms not only in marine ecosystems but also in lakes that are used as fresh water source for millions of people.

Continue reading “Talk by A. Korn at UL (February 21, 2017)”

Academies release joint guidelines on good science publishing (13.12.2016)

The number of scientific publications and journals is increasing constantly. Researchers have to stay current with ever more new scientific literature in their field and are also under increasing pressure to visibly publish their own findings in competition with their colleagues in the field. At the same time, it is become increasing difficult, particularly for non-scientists, to identify which journals are serious scientific publications. The large number of new online journals also includes “pseudo-journals” where the selection, editing and review of the submitted articles is often not transparent or does not meet scientific standards.France’s Académie des sciences, the German National Academy of Sciences Leopoldina, and the UK’s Royal Society are drawing attention to this situation and have developed joint guidelines for high-quality publications in scientific journals. These were presented to the EU Commissioner for Science and Innovation, Carolos Moedas, in Brussels.

Source: Academies release joint guidelines on good science publishing (13.12.2016)