Group Talks

2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 0000

[58]

K. Klaue, W. Han, P. Liesfeld, F. Berger,Y. Garmshausen,  S. Hecht: “Developing Versatile Donor-Acceptor Dihydropyrene Photoswitches Operating Entirely with Near-Infrared Light”, Molecular Nanotour Symposium, Berlin, Germany, 2019.

[57]

K. Klaue, W. Han, P. Liesfeld, Y. Garmshausen, S. Hecht: “Donor-Acceptor Dihydropyrenes as Direct One-Photon NIR Photoswitches”, International Symposium on Photochromism, Paris, France, 2019.
 2
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1
9

[56]

F. Eisenreich, M. Kathan, A. Dallmann, S. P. Ihrig, B. M. Schmidt, S. Hecht, “Photoswitchable catalysis to remote-control living polymerizations in-situ“, Bordeaux Polymer Conference, Bordeaux, France, 2018.

[55]

A. Fuhrmann, R. Göstl, R. Wendt, J. Kötteritzsch, M. D.Hager, U. S. Schubert, K. Brademann-Jock, A. F. Thünemann, U. Nöchel, M. Behl, S. Hecht, “Photocontrol over Thermally Healable Polymers”, Award Ceremony Carl-Roth Förderpreis (Carl Roth Award) of the German Chemical Society and the Carl Roth GmbH + Co. KG, 20th JCF-Frühjahrssymposium, Konstanz, Germany, 2018

 2
0
1
8

[54]

A. Bonasera, S. Fredrich, V. Valderrey, S. Hecht, "Light-Activated Amine Detection via Innovative Diarylethene Probes", 26. National Meeting of the Italian Chemical Society (SCI), Paestum, Italy, 2017

[53]

M. Kathan, F. Eisenreich, C. Jurissek, P. Kovaříček, S. Hecht, “Controlling Chemical Reactivity with Light“, Lindau Nobel Laureate Meeting (poster flash presentation), Lindau, Germany, 2017.

[52]

A. Fuhrmann, R. Göstl, R. Wendt, J. Kötteritzsch, M. D. Hager, U. S. Schubert, K. Brademann-Jock, A. F. Thünemann, S. Hecht, “ Switching the Healing Hapability of Dynamic Covalent Polymers ON and OFF with Light - New Designs with Improved Healing Capability”, Gordon Research Seminar and Gordon Research Conference Polymers (selected talk from Gordon Research Seminar), South Hadley, USA, 2017

[51]

F. Eisenreich, M. Kathan, S. Hecht, “Controlling Reactivity & Catalysis by Light-Induced Keto-Enol-Tautomerism“, Gordon Research Seminar and Conference on Artificial Molecular Switches & Motors, Holderness, New Hampshire, USA, 2017.
2
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1
7

[50]

M. Kleinwächter, S. Hecht: “The Photochemistry of Stiff Dithienylethenes", 25. Lecture Conference on Photochemistry, Jena, Germany, 2016

[49]

 

J. Gurke, S. Hecht, “Acid-Catalyzed Thermal DAE Cycloreversion”, MRP, Nantes, France, 2016

[48]

A. Fuhrmann, R. Göstl, J. Kötteritzsch, M. D.
Hager, U. S. Schubert, A. F. Thünemann, S. Hecht, “New Insights in
Light-Controlling the Healing of Dynamic Covalent Polymer Networks”, 5.
Berliner Chemie Symposium 2016, Berlin, Germany, 2016 (best presentation
prize)

[47]

Björn Kobin, Stefan Hecht*: "On how to make the ’O’ for HIOS", HIOS Young Researcher Workshop 2016, Germany

[46]

A. Fuhrmann, R. Göstl, J. Kötteritzsch, M. D.
Hager, U. S. Schubert, A. F. Thünemann, S. Hecht, “Light-Controllable
Healing of Dynamic Covalent Polymer Networks”, CECP 2016 – Central
European Conference on Photochemistry, Bad Hofgastein, Austria, 2016
(first prize for oral presentation)
 2
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1
6

[45]

A. Fuhrmann, B. Kobin, M. Pätzel: "Materialien
werden intelligent. Ein Blick in die Zukunft“, Chemische
Schülergesellschaft am Institut für Chemie der Humboldt-Universität zu
Berlin, Germany, 2015

[44]

A. Fuhrmann, J. Kötteritzsch, R. Göstl, M. D. Hager, U. S. Schubert, S. Hecht*: “Controlling the Healing Ability of Thermally Reversible Polymer Networks with Light”, 5th International Conference on Self-Healing Materials, Durham, North Carolina, USA, 2015

[43]

A. Goulet-Hanssens, D. Mutruc, S. Hecht*: “Biasing the Unfavourable: Designs to Make use of the cis-State in Azobenzene”, Canadian Society for Chemistry 98th Annual Meeting, Ottawa, Canada, 2015

[42]

A. Goulet-Hanssens, S. Hecht*: “Designs and Applications of Light-Responsive Bi-stable Metal-organic Frameworks”, Canadian Society for Chemistry 98th Annual Meeting, Ottawa, Canada, 2015
 2
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5

[41]

M. Kleinwächter, M. Herder, S. Hecht*: “Covalently Locking Dithienylethenes in the Active Conformation”, IGK of the SFB 658, Lübbenau, Germany, 2014

[40]

B. Zyska, S. Hecht*: “Non-Covalent Functionalization of SWCNTs with Spiropyran Switches”, IGK of the SFB 658, Lübbenau, Germany, 2014

[39]

B. Kobin, L. Grubert, S. Mebs, B. Braun, S. Hecht*: “Gradual Fluorination of Ladder-type Quarterphenyl”, Humboldt-Princeton Exchange Workshop, Princeton, USA, 2014
 2
0
1
4

[38]

A. Viertel, D. Bléger, S. Hecht*: "Molecular Design and Synthesis of Monomers for Wires and Nodes", 6th AtMol Internal Meeting, Dresden, Germany, 2013

[37]

M. Herder, S. Hecht*: "Strategies for the intrinsic optimization of diarylethenes as functional building blocks", 8th Phenics International Network Symposium, Berlin, Germany, 2013

[36]

S. Castellanos, A. A. Vieira, B. M. Illescas, V. Sacchetti, C. Schubert, J. Moreno, D. M. Guldi*, N. Martín*, S. Hecht*: “Modulating photoinduced electron transfer kinetics by diarylethene bridging units”, 8th Phenics International Network Symposium, Berlin, Germany, 2013

[35]

B. Kobin, S. Hecht*: "Photo-degradation of ladder-type quarterphenyl L4P", SFB 951 HIOS Young Researcher Workshop 2013, Rheinsberg, Germany, 2013

[34]

Y. Garmshausen, S. Hecht*: "Synthesis of Dipolar Sexiphenyl Derivatives", SFB 951 HIOS Young Reasearcher Workshop 2013, Rheinsberg, Germany, 2013

[33]

D. Bléger, S. Hecht: "Shining visible light on fluoroazobenzenes", CSC2013, Québec City, Canada, 2013

[32]

R. Göstl, S. Hecht*: "Photocontrolling the Diels-Alder Reaction", IGK of the SFB 658, Zeuthen, Germany, 2013

[31]

M. Herder, S. Hecht*: "Strategies for the intrinsic optimization of diarylethenes as functional elements in light controlled organic electronics", IGK of the SFB 658, Zeuthen, Germany, 2013

[30]

M. Kleinwächter, M. Herder, S. Hecht*: "Covalently Locking Dithienylethenes in the Active Conformation", IGK of the SFB 658, Zeuthen, Germany, 2013
 2
0
1
3

[29]

D. Bléger, S. Hecht: "New utilizations of azobenzenes: visible light and photo-shrinkable rigid-rods", IRG Phenics 2012, Nantes, France, 2012.

[28]

D. Bléger, S. Hecht: "Photo-shrinkable rigid-rod polymers as building blocks for photodynamic materials", Polydays 2012, Berlin, Germany, 2012

[27]

R. Göstl, S. Hecht*: "Improving the Switching Behavior of Novel Dithienylethenes", HRSMC Summer School, Wijk aan Zee, The Netherlands, 2012

[26]

B. Kobin, S. Hecht*: "Synthesis of ladder-type quarterphenyl derivatives optimized for different deposition techniques", SFB 951 HIOS Young Researcher Workshop 2012, Wittensee, Germany, 2012

[25]

R. Göstl, S. Hecht*: "Improving the Switching Behavior of Novel Dithienylethenes", Tag der Chemie, Berlin, Germany, 2012

[24]

Z. Yu, S. Hecht*: "Maximizing signal transduction within macromolecules: Large and efficient conformational changes of photoresponsive foldamers", 2012 World Polymer Congress of the IUPAC, Blacksburg, USA, 2012

[23]

Z. Yu, S. Hecht*: "Exploiting Cooperativity to Design Macromolecules with Maximum Photoresponse", SFB 765 / MESA+ - Minisymposium, Freie Universität Berlin, Germany, 2012

[22]

D. Bléger, S. Hecht: "Photo-shrinkable rigid-rod polymers toward optomechanical materials", TRR 61 Kolloquium, Westfälische Wilhelms-Universität Münster, Germany, 2012

[21]

D. Bléger, S. Hecht: "Macromolecular accordions", CECP 2012 - Central European Conference on Photochemistry, Bad Hofgastein, Austria, 2012 (best presentation price)
 2
0
1
2

[20]

D. Bléger, S. Hecht: "On-surface synthesis of very low band-gap polymers ", 2nd AtMol Internal Meeting, Krakow, Poland, 2011

[19]

D. Bléger, S. Hecht: "Designing Multiazobenzene Architectures", SFB 658 Kolloquium, Freie Universität Berlin, Germany, 2011

[18]

C. Maity, S. Hecht*: "Photoswitchable Spiropyrans for Molecular Electronics", SFB 658 Workshop, Lübbenau, Germany, 2011

[17]

S. Grützner, S. Hecht*: "Design Photoschaltbarer Organobasen", 1. Berliner Chemie Symposium, Berlin, Germany, 2011
 2
0
1
1

[16]

Z. Yu, S. Hecht*: "Azobenzene Foldamers for Photoswitchable Systems with Maximum Extension", Cost Meeting 2010 - Foldamers: Design, Synthesis and Applications, Bologna, Italy, 2010

[15]

D. Bléger, Z. Yu, S. Hecht: "Changing shape: exploiting azobenzenes for photoswitchable molecular systems with maximum extension and shrinkage", Polydays 2010 - Polymers in Biomedicine and Electronics, Berlin, Germany, 2010

[14]

R. S. Stoll, S. Hecht*: "Designing, Optimizing, and Immobilizing Photoswitchable Bases", ACS Meeting, San Francisco, USA, 2010

[13]

M. Gille: "Chiralität: Bild und Spiegelbild - der feine Unterschied", Chemische Schülergesellschaft am Institut für Chemie der Humboldt-Universität zu Berlin, Germany, 2010
 2
0
1
0

[12]

M.-A. Berlin, S. Hecht*: ""Clickamers" and "Clickates" as Versatile Building Blocks in Macromolecular and Supramolecular Chemistry: Evaluating Coordination Thermodynamics by Isothermal Titration Calorimetry (ITC)", 238th ACS Meeting, Washington DC, USA, 2009
 2
0
0
9

[11]

R. M. Meudtner, S. Hecht*: "Clicked Heteroaromatic Scaffolds For Macromolecular and Supramolecular Chemistry", Tag der Chemie, Berlin, Germany, 2008 (first price)

[10]

R. S. Stoll, S. Hecht*: "Towards Photocontrolling Catalysis", 10th JCF Symposium, Rostock, Germany, 2008
 2
0
0
8

[9]

R. M. Meudtner, S. Hecht*: "Versatile Extended Heteroaromatic Building Blocks Readily Accessible via Click Chemistry", Workshop of Conjugated Oligomers and Polymers - From Synthesis to Electronic Function, Blaubeuren, Germany, 2007

[8]

M. V. Peters, S. Hecht*: "Photoswitchable Catalysts", 9th JCF Symposium, Chemnitz, Germany, 2007 (third price)
 2
0
0
7

[7]

A. Khan, S. Hecht*: "Synthesis, Tubular Scaffolding and Photocontrolling the Helix-Coil Transition in Phenylene Ethynylene Foldamers", ICI Student Award Symposium, ACS Fall Meeting, San Francisco, U.S.A., 2006
 2
0
0
6

[6]

C. Kaiser, S. Hecht*: "Chirality Transfer in Folding Phenyleneethynylene Architectures", SFB 448 Doktorandenkolloquium, Rostock, Germany, 2005

[5]

A. Khan, S. Hecht*: "Towards Light-Controlling the Helix-Coil Transition: Azobenzene-containing Foldamers", 7th JCF Symposium, Berlin, Germany, 2005 (third price)
 2
0
0
5

[4]

M. A. Balbo Block, A. Khan, S. Hecht*: "Faltung in synthetischen Polymeren", 13. Nachwuchswissenschaftler-Symposium Bioorganische Chemie, Hamburg, Germany, 2004
 2
0
0
4

[3]

M. A. Balbo Block, S. Hecht*: "Controlling Polymer Backbone Conformation – From Sensing to the Construction of Functional Organic Nanotubes", SMARTON Meeting, Spa, Belgium, 2003

[2]

M. A. Balbo Block, S. Hecht*: "Folding Polymer Backbones - From Squaraine-containing Sensors to Phenylene Ethynylene-based Organic Nanotubes", 5th Supramolecular Science Students Symposium - Minerva, Naurod, Germany, 2003
 2
0
0
3

[1]

A. Fuhrmann, R. Göstl, R. Wendt, J. Kötteritzsch, M. D.Hager, U. S. Schubert, K. Brademann-Jock, A. F. Thünemann, U. Nöchel, M. Behl, S. Hecht, “Photocontrol over Thermally Healable Polymers”, Award Ceremony Carl-Roth Förderpreis (Carl Roth Award) of the German Chemical Society and the Carl Roth GmbH + Co. KG, 20th JCF- Frühjahrssymposium, Konstanz, Germany, 2018
 0
0
0
0