Sentences with phrase «circular dichroism»
Circular dichroism refers to the difference in the absorption of left and right circularly polarized light by a sample. It is a technique used to study the structure and composition of molecules, particularly in chemistry and biochemistry. Full definition
A Cotton effect was observed in the region of the π → π * transition of the polyacetylene chain in circular dichroism spectra.
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Using photoelectron emission microscopy (PEEM) and X-ray magnetic circular dichroism (XMCD) at HZB, we are able to «see» and characterise the magnetic properties of individual chains,» explains Dr. Sergio Valencia, HZB.
(B) Folding of the SNARE complex monitored by circular dichroism spectroscopy.
There, I performed the spectroscopic analysis of the in silico predicted protein - ligand pairs of endocrine disruptors and breast cancer proteins using circular dichroism, native mass spectrometry and microscale thermophoresis.
Gierasch's early research into the relationship between amino - acid sequence and peptide and protein structure resulted in the development of fundamental principles for reverse - turn conformation features as well as the establishment of several biophysical methods commonly used today to characterize protein turns, such as nuclear magnetic resonance, quantitative nuclear Overhauser effects, circular dichroism and computational modeling.
The desired candidate will be responsible for performing routine lab work including media preparation, the preparation of solutions and stocks, cloning, large - scale protein expression, protein purification using an Akta chromatographic system, protein characterization using functional and biophysical methods (fluorescence, activity assays, circular dichroism, ITC), and protein crystallization.
We use NMR, circular dichroism, fluorescence and computational methods.