For the chemical analysis of food, drugs, and environmental samples it becomes more and more important to find substances of a certain (biological) activity. For this, several biological screening assays are available. One of the most versatile is the luminescent bacteria test according to an international norm (DIN EN ISO 11348), a rapid cuvette test on cytotoxicity. The assay employs the naturally bioluminescent bacterium Vibrio fischeri, which emits blue-green light under good living conditions. Because the energy-consuming luminescence metabolism is linked directly to the bacterium?s respiratory chain, a disturbance of the bacterium?s metabolism affects the luminescence, whereas the degree of toxicity is proportional to the luminescence...
Recent technological advances have made it possible to measure various parameters of biological proc...
Die ständige Weiterentwicklung der Computer-Hardware und die daraus resultierende Steigerung der Rec...
In den letzten Jahrzehnten sind die Anzahl von Computertomographieaufnahmen und die damit einhergehe...
The stability of Trp in pure solutions and in parenteral AA formulations was evaluated with regard t...
The stability of Trp in pure solutions and in parenteral AA formulations was evaluated with regard t...
The specific and sensitive detection of protease activities within aqueous biological fluids such as...
The specific and sensitive detection of protease activities within aqueous biological fluids such as...
Integral membrane proteins (IMPs) account for 20-40% of all open reading frames in fully sequenced g...
Integral membrane proteins (IMPs) account for 20-40% of all open reading frames in fully sequenced g...
Mit Mineralölkohlenwasserstoffen (MKWs) kontaminierte Böden stellen ein weitverbreitetes Umweltprobl...
The current project gave a detailed insight of surface modification of different advance colloidal s...
Antibiotic resistance of pathogenic bacteria is a major worldwide problem. Bacteria can resist antib...
Antibiotic resistance of pathogenic bacteria is a major worldwide problem. Bacteria can resist antib...
The pathophysiology of schizophrenia is still poorly understood. Investigating the neurophysiologica...
The pathophysiology of schizophrenia is still poorly understood. Investigating the neurophysiologica...
Recent technological advances have made it possible to measure various parameters of biological proc...
Die ständige Weiterentwicklung der Computer-Hardware und die daraus resultierende Steigerung der Rec...
In den letzten Jahrzehnten sind die Anzahl von Computertomographieaufnahmen und die damit einhergehe...
The stability of Trp in pure solutions and in parenteral AA formulations was evaluated with regard t...
The stability of Trp in pure solutions and in parenteral AA formulations was evaluated with regard t...
The specific and sensitive detection of protease activities within aqueous biological fluids such as...
The specific and sensitive detection of protease activities within aqueous biological fluids such as...
Integral membrane proteins (IMPs) account for 20-40% of all open reading frames in fully sequenced g...
Integral membrane proteins (IMPs) account for 20-40% of all open reading frames in fully sequenced g...
Mit Mineralölkohlenwasserstoffen (MKWs) kontaminierte Böden stellen ein weitverbreitetes Umweltprobl...
The current project gave a detailed insight of surface modification of different advance colloidal s...
Antibiotic resistance of pathogenic bacteria is a major worldwide problem. Bacteria can resist antib...
Antibiotic resistance of pathogenic bacteria is a major worldwide problem. Bacteria can resist antib...
The pathophysiology of schizophrenia is still poorly understood. Investigating the neurophysiologica...
The pathophysiology of schizophrenia is still poorly understood. Investigating the neurophysiologica...
Recent technological advances have made it possible to measure various parameters of biological proc...
Die ständige Weiterentwicklung der Computer-Hardware und die daraus resultierende Steigerung der Rec...
In den letzten Jahrzehnten sind die Anzahl von Computertomographieaufnahmen und die damit einhergehe...