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Dynamics of charge separation in the excited-state chemistry of protochlorophyllide
In this study the excited-state dynamics of protochlorophyllide a (PChlide), the substrate of the enzyme protochlorophyllide oxidoreductase, was examined by means of time-resolved absorption anisotropy...
PublikationenProtochlorophyllide a: A Comprehensive Photophysical Picture
The photochemistry of protochlorophyllide a, a precursor in the biosynthesis of chlorophyll and substrate of the light regulated enzyme protochlorophyllide oxidoreductase, is investigated by pump-probe...
PublikationenSubpicosecond dynamics in calf-thymus DNA, in the presence of Zn2+ ions: A Raman spectroscopic study
In this paper the Raman total half bandwidths of calf-thymus DNA vibrations have been measured as a function of Zn2+ ions concentration, in the presence of a constant concentration of Na+ ions, respectively....
PublikationenWeak continuous measurements of multiqubits systems
In this review we summarize our recent experiments on the investigation on superconducting qubits. Instead of strong projective measurement used by other groups in their first pioneering experiments we...
PublikationenOptimal control of peridinin excited-state dynamics
Optimal control is applied to study the excited-state relaxation of the carbonyl-carotenoid peridinin in solution. Phase-shaping of the excitation pulses is employed to influence the photoinduced reaction...
PublikationenPower-law dependence of the photodarkening rate constant on the inversion in Yb doped fibers
The description of the photodarkening (PD) kinetics of Yb-doped silica fibers with a stretched exponential function is analyzed in more detail, revealing a dependence of the determined PD parameter values...
PublikationenVibrational Spectroscopy-A Powerful Tool for the Rapid Identification of Microbial Cells at the Single-Cell Level
Rapid microbial detection and identification with a high grade of sensitivity and selectivity is a great and challenging issue in many fields, primarily in clinical diagnosis, pharmaceutical, or food processing...
PublikationenApplications of modern micro-Raman spectroscopy for cell analyses
Raman spectroscopy assesses the chemical composition of a sample by exploiting the inherent and unique vibrational chacteristics of chemical bonds. Initial applications of Raman were identified in the...
PublikationenA hydrogel based fluorescent micro array used for the characterization of liquid analytes
A fluorimetric micro spot array using non-specific recognition function is described for the analysis of liquid samples. The array was composed of binary mixtures of various fluorescence dyes which were...
PublikationenDirect analysis of clinical relevant single bacterial cells from cerebrospinal fluid during bacterial meningitis by means of micro-Raman spectroscopy
Bacterial meningitis is a relevant public health concern. Despite the availability of modern treatment strategies it is still a life‐threatening disease that causes significant morbidity and mortality....
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