Christian Doppler Laboratories (CDL)

Two scientists in the lab

(Photo: Universität Wien/derknopfdruecker.com)

  • Christian Doppler Laboratory for Taste Research
  • Christian Doppler Laboratory for Thermoelectricity

Christian Doppler Laboratory for Taste Research

Department of Physiological Chemistry, Head: Barbara Lieder

CDG project website

Excessive consumption of sugary foods is a major cause of the increasing prevalence of obesity. In the CDL for Taste Research, under the direction of Barbara Lieder from the Faculty of Chemistry, alternative sweeteners, their taste profile and their effect on metabolism are being researched. Through a combined approach of sensor technology, computer-aided and molecular-biological methods as well as human studies, the CD Laboratory for Taste Research is striving to establish a structure-effect relationship for substances that are relevant for sweetness perception and to investigate their effects on various cell systems that go beyond sweetness perception. The company partner is Symrise AG. Duration: 01.04.2018 - 31.03.2025

Christian Doppler Laboratory for Thermoelectricity

Department of Materials Chemistry, Faculty of Chemistry, University of Vienna & Institute of Solid State Physics, TU Vienna, Head: Ernst Bauer, in cooperation with Silke Bühler-Paschen, Peter Rogl & Alexander Bismarck

CDG project website

Peter Rogl and Alexander Bismarck (Institute of Materials Chemistry) are scientific partners in the Christian Doppler Laboratory for Thermoelectricity (Head: Ernst Bauer, Institute of Solid State Physics, Vienna University of Technology). The associated industry partners are Treibacher Industrie AG (TIAG) and AVL List. The aim of the CD Laboratory is to strengthen and expand the collaboration between scientific research on thermoelectric (TE) materials and the industrial production of materials and devices for TE applications. Duration: 01.07.2013 - 30.06.2020

(Expired) Christian Doppler Laboratory for Bioactive Aroma Compounds

Department of Physiological Chemistry, Head: Veronika Somoza

npc.univie.ac.at/en/research/cdl-for-bioactive-aroma-compounds

CDG project website

In the CDL for Bioactive Aroma Compounds aroma compounds are screened for their ability to influence serotonin release from neural cells (SH-SY5Y) and for their effects on gene expression by cDNA microarray. After validating the effects in further in vitro experiments (Caco-2 cells, 3T3-L1 adipocytes), the bioactive compounds will be tested in a human intervention trial. Furthermore, the mechanism of action will be evaluated in vitro. Finally, a proof-of-concept study will lead to the development of satiating products. Duration: 01.09.2011 - 31.08.2018