In photosynthetic purple bacteria the antenna complexes function as light-harvesting systems that absorb light radiation and transfer the excitation energy to the periplasmic domain.
22.
When the excited molecule has a nearby neighbour molecule, the excitation energy may also be transferred, through electromagnetic interactions, from one molecule to another.
23.
He experimented on fission isomers ( e . g . excitation functions, excitation energies, isomeric yield, half-life measurements, angular correlations ).
24.
It appears in green sulfur bacteria and mediates the excitation energy transfer from light-harvesting chlorosomes to the membrane-embedded bacterial reaction center ( bRC ).
25.
The best way to handle this problem is to keep a set of discrete levels at low excitation energies and a set of binned levels at high energies.
26.
Ruthenium complexes typically have large Stokes shifts, and therefore have low energy emission wavelengths and small zero-zero excitation energies, when compared to iridium complexes.
27.
It has been found, however, that the chemiluminescence intensity corrected for quantum yield decreases as the singlet excitation energy of the fluorescent molecule increases [ 6 ].
28.
Using this measurement method, the dielectric constant may exhibit a resonance at certain frequencies corresponding to characteristic response frequencies ( excitation energies ) of contributors to the dielectric constant.
29.
Particles produced in process 1 ) will have higher energies than those due to process 2 ), because in the latter process the excitation energy is in part degraded.
30.
Unfortunately this can not be done easily because there is similar response to the feeding of adjacent levels when they are at high excitation energies where the level density is high.
