Dr. Frank Biedermann
Analyte Detection with High Affinity Chemosensors (Emmy-Noether Group)
Research Unit: Hybrid Nanomaterials
frank biedermann∂kit edu
Karlsruhe Institute of Technology (KIT)
Institute of Nanotechnology
76344 Eggenstein-Leopoldshafen, Germany
Analyte Detection with High Affinity Chemosensors (Emmy-Noether group)
- Project Description
- Group Expertise & Equipment
- Team Members
- Open Positions
- List of Most Important Publications
- Curriculum vitae of Frank Biedermann
The creation of artificial receptors remains an open challenge in supramolecular chemistry. In particular, the detection of small biomolecules in aqueous or complex biological media by supramolecular chemosensors proved difficult. We have developed a remarkably facile and versatile biomimetic strategy for the design of high-affinity artificial receptors by exploiting a combination of specific analyte-host interactions and the powerful, non-classical hydrophobic effect as driving forces for binding. Current developments include the monitoring of dynamic processes, e.g. of enzymatic reactions, and the extension of the sensors to applications in living cells.
 F. Biedermann*, H.-J. Schneider*, Chem. Rev. 2016, 116, 5216-5300.
 F. Biedermann*, D. Hathazi, W.M. Nau*, Chem. Commun. 2015, 51, 4977-4980.
- Photophysical characterisation of supramolecular and self-assembled systems (Circular Dichroism spectroscopy with FDCD capabilities & Emission spectroscopy)
- Calorimetric binding studies (Isothermal Titration Calorimetry, ITC)
- Synthesis of molecular hosts and dyes (automated flash chromatography & photoreactor)
- M.Sc. Amrutha Prabodh (PhD candidate)
- Dipl.-Chem. Matthias Schuster (PhD candidate)
- M.Sc. Sahana Sheshachala (research assistant, co-supervision with Prof. Schäfer from the IFG)
- Dr. Stephan Sinn (Postdoctorial researcher)
- Johannes Wenz (student assistant)
- Philipp Avon (Vertieferstudent)
PhD position available. We are looking for a Chemist (m/f) who is interested in supramolecular chemistry and assay development to join our team as a PhD candidate. We offer an in interdisciplinary projects in the area of design and synthesis of novel sensors and their application to biomolecule and drug sensing and reaction monitoring of biological processes in real time. Close supervision by an experienced PostDoc and group leader will be provided. State-of-the-art equipment is available. The candidate should bring the desire to learn and try out new things; experience in organic synthesis and spectroscopy would be helpful. For applying to become a PhD candidate in our group, please send your CV and a motivation letter (English or German). If you are interested in a Master project, feel free to contact us.
- Platinum Complex Assemblies as Luminescent Probes and Tags for Drugs and Toxins in Water
S. Sinn, F. Biedermann*, L. De Cola*, Chem. Eur. J. 2017, 23, 1965–1971.
- Experimental Binding Energies in Supramolecular Complexes
F. Biedermann*, H.-J. Schneider*, Chem. Rev. 2016, 116, 5216-5300.
- Nanomolar Binding of Steroids to Cucurbit[n]urils: Selectivity and Applications
A. I. Lazar; F. Biedermann*; K. R. Mustafina; K. I. Assaf; A. Hennig; W. M. Nau J. Am. Chem. Soc. 2016, 138, 13022-13029. (Highlighted in local newspaper)
- Associative chemosensing by fluorescent macrocycle–dye complexes–a versatile enzyme assay platform beyond indicator displacement
F. Biedermann*, D. Hathazi, W.M. Nau*, Chem. Commun. 2015, 51, 4977-4980.
- The Hydrophobic Effect Revisited—Studies with Supramolecular Complexes Imply High‐Energy Water as a Noncovalent Driving Force
F. Biedermann*, W.M. Nau*, H.-J. Schneider*, Angew. Chem. Int. Ed. 2014, 53, 11158–11171.
- Noncovalent chirality sensing ensembles for the detection and reaction monitoring of amino acids, peptides, proteins, and aromatic Drugs
F. Biedermann*, W.M. Nau*, Angew. Chem. Int. Ed. 2014, 53, 5694-5699.
- Mechanically strong, fluorescent hydrogels from zwitterionic, fully π-conjugated polymers
E. Elmalem, Frank Biedermann*, M. R. J. Scherer, A. Koutsioubas, C. Toprakcioglu, G. Biffi, W. T. S. Huck*, Chem Commun, 2014, 50, 8930–8933.
- Cucurbituril and blue-box: high-energy water release overwhelms electrostatic interactions
F. Biedermann*, M. Vendruscolo, O. A. Scherman, A. De Simone, W. M. Nau, J. Am. Chem. Soc., 2013, 135, 14879-14888.
- Release of high-energy water as an essential driving force for the high-affinity binding of cucurbit[n]urils
F. Biedermann, V. D. Uzunova, O. A. Scherman, W. M. Nau, A. De Simone, J. Am. Chem. Soc., 2012, 134, 15318-15323.
- Strongly fluorescent, switchable perylene bis (diimide) host–guest complexes with cucurbituril in water
F. Biedermann, E. Elmalem, I. Ghosh, W. M. Nau, O. A. Scherman, Angew. Chem. Int. Ed., 2012 51, 7739-7743.
For a full publication list, see google scholar profile.
03.07.2017: Amrutha joined our group as a PhD candidate. Welcome to Germany and have a great start!
03.07.2017: Johannes has joined us as a student assistant. All the best of luck for your research project!
01.07.2017: Our latest publication about "Kinetics of Host-Guest Complexes" has been published online in JACS. (http://pubs.acs.org/doi/abs/10.1021/jacs.7b04821) Group celebration will come soon :)
29.06.2017: Our group and that of Manuel Tsotsalas (IFG) have been awarded the YIN award for the most innovative interdisziplinary research proposal. Congratulations!
24.06.-29.06.2017: Frank participated in the 67th Nobel Laureate meeting in Lindau and was selected as one of 30 poster- and flash-presenters (out of 300 applicants). Our poster made the picture of the day! (http://www.lindau-nobel.org/lino17-daily-recap-tuesday-27-june-2017/)
15.4.2017: Stephan joined our group as a postdoctoral researcher. Glad to have you here!
05.04.2017: Philipp has completed his Vertieferarbeit. Good luck for your further studies and hope to see you again at INT.
12.01.2017: Our manuscript about "Platinum Complex Assemblies as Luminescent Probes and Tags for Drugs and Toxins in Water" has been accepted to Chem. Eur. J. (http://onlinelibrary.wiley.com/doi/10.1002/chem.201605169/full). Congratulations!
07.11.206: Our work about "Nanomolar Binding of Steroids to Cucurbit[n]urils: Selectivity and Applications" has been featured in a KIT press release (https://www.kit.edu/kit/20752.php).
01.10.2016: Topping-out ceremony of the group: Matthias, Philipp and Frank start into exciting research adventures at INT. Sahana (IFG/INT) joins us in our journey.
- 12/2014 – 08/2016: Postdoc, Karlsruhe Institute for Technology (KIT), Institute for Nanotechnology (INT), with Prof. Dr. L. De Cola
- 12/2013 – 11/2014: Postdoc, Institut de Science et d'Ingénierie Supramoléculaires, Strasbourg, with Prof. Dr. L. De Cola
- 10/2012 – 11/2013: Postdoc, Jacobs University Bremen, with Prof. Dr. W. M. Nau
- 10/2008 – 10/2012: PhD in Chemistry, University of Cambridge, UK, with Dr. O. A. Scherman
- 10/2007 – 06/2008 Part III course in Chemistry, University of Cambridge, UK
- 10/2006 – 06/2007 Part-time studies Physics (1. and 2. semester), TU Kaiserslautern
- 10/2004 – 08/2007 B. Sc., Universität Leipzig
- 2017 YIN Award, KIT, Germany
- 2016 Emmy Noether research grant, Germany
- 2008 „Top five” in Part III Exams in Chemistry, Cambridge, UK
- 2007 Ernst-Beckmann-Price, Universität Leipzig
- 2005 Arthur-Hantzsch-Price, Universität Leipzig
- 2004 International Chemistry Olympiads, silver medal , Kiel, Germany
- 11/2013 Deutscher Akademischer Austauschdienst (DAAD), Vortragsstipendium
- 2012 – 2013 Deutscher Akademischer Austauschdienst (DAAD), Rückkehrstipendium
- 2008 – 2011 Deutscher Akademischer Austauschdienst (DAAD), Promotionsstipendium
- 2008 – 2011 Cambridge European Trust
- 2004 – 2008 Studienstiftung des Deutschen Volkes
- Highly selective artificial neurotransmitter receptors (2016)
- Chiralitätsdetektion mit achiralen Wirt-Gast Sensoren (2014)
- Cucurbituril-based hydrogels (2013)
- Lecture in Supramolecular Chemistry (Master course level)
- DAAD Doktoranden-Auswahl-Kommission
- Young Investigator Network (YIN)
- Gesellschaft Deutscher Chemiker (GDCh)
- Förderverein Chemie-Olympiade e.V. (FCHO)