Laser laboratory of experimental physics at Heinrich Heine University Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laser laboratory of experimental physics at Heinrich Heine University Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laser laboratory of experimental physics at Heinrich Heine University Düsseldorf, North Rhine-Westphalia, Germany, Europe

Professor and students during a lecture in the auditorium, Heinrich-Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Professor and students during a lecture in the auditorium, Heinrich-Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Professor and students during a lecture in the auditorium, Heinrich-Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laboratory at the Institute of Pharmacy and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laboratory at the Institute of Pharmacy and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laboratory at the Institute of Pharmacy and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laboratory at the Institute of Pharmacy and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Laboratory at the Institute of Pharmacy and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Samples in the laboratory at the Institute of Pharmacy and Medicinal Chemistry, Heinrich Heine University, Düsseldorf, North Rhine-Westphalia, Germany, Europe

Pharmacist at the microscope, Heinrich-Heine University in Düsseldorf, North Rhine-Westphalia, Germany, Europe