Group Poster

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

[91]

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 Capability of Dynamic Covalent Polymers ON and OFF with Light", Tag der Chemie, Berlin, Germany, 2017.

 

[90]

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 Capability of Dynamic Covalent Polymers ON and OFF with Light", Gordon Research Seminar and Gordon Research Conference on Polymers, South Hadley, USA, 2017.

 

 

[89]

A. Bonasera, V. Valderrey, S. Fredrich, S. Hecht, "Innovative Diarylethene Probes for Light-Activated Amine Detection", 11. European Winter School on Physical Organic Chemistry (E-WiSPOC 2017), Brixen, Italy, 2017 (poster award - first prize)
2
0
1
7

[88]

A. Fuhrmann, R. Göstl, R. Wendt, J. Kötteritzsch, M. D. Hager, U. S. Schubert, U. Nöchel, M. Behl, K. Brademann-Jock, A. F. Thünemann, S. Hecht, “Conditional repair: How to switch the thermal healing ability of dynamic covalent polymer networks ON and OFF with light”, 25. Lecture Conference on Photochemistry, Jena, Germany, 2016 (poster award - first prize)

[87]

A. Fuhrmann, R. Göstl, R. Wendt, J. Kötteritzsch, M. D. Hager, U. S. Schubert, U. Nöchel, M. Behl, K. Brademann-Jock, A. F. Thünemann, S. Hecht, “Conditional repair by locally switching the thermal healing capability of dynamic covalent polymer networks with light”, Polydays, Potsdam, Germany, 2016 (poster award - first prize)

[86]

M. Kleinwächter, E. Griese, S. Hecht: "Annulated Pi-Extended Dithienylethenes", 25. Lecture Conference on Photochemistry, Jena, Germany, 2016

[85]

 
B. Zyska, J. Boelke, S. Hecht: "Investigation of Electronic Coupling in Pyrene-Spiropyran Dyads”, 25. Lecture Conference on Photochemistry, Jena, Germany, 2016
 

[84]

M. Herder, F. Eisenreich, A. Bonasera, A. Grafl, L. Grubert, M. Pätzel, J. Schwarz, S. Hecht, "Rational Design of the Frontier Orbitals’ Energy Levels of Diarylethenes based on Theoretical and Experimental Investigations", 25. Lecture Conference on Photochemistry, Jena, Germany, 2016.

[83]

A. Fuhrmann, R. Göstl, R. Wendt, J. Kötteritzsch, M. D. Hager, U. S. Schubert, U. Nöchel, M. Behl, K. Brademann-Jock, A. F. Thünemann, S. Hecht, “Conditional repair upon switching the thermal healing capability of dynamic covalent polymers ON and OFF with light”, The International Polymer Conference 2016, University of Warwick, Coventry, Great Britain, 2016.

[82]

B. Zyska, S. Hecht*: "Investigating the Intrinsic Properties of Pyrene-Spiropyran-Dyads", Multi-responsive Photochromes (MRP 2016), Nantes, France, 2016

[81]

M. Kleinwächter, L. Grubert, S. Hecht: „Reestablishing the 3rd switching state in diarylethenes”, International SFB 658 Symposium, Motzen, Germany, 2016

[80]

B. Kobin, S. Behren, F. Bianchi, S. Halm, S. Blumstengel, S. Hecht*:
"Photochemical Degradation of Blue-Emitting Fluorene Type Materials Novel Insights in Mechanisms and Products", Central European Conference on Photochemistry (CECP 2016), Bad Hofgastein, Austria, 2016
2
0
1
6

[79]

S. Fredrich, R. Göstl, M. Herder, L. Grubert, J. Schwarz, S. Hecht*: “A new strategy to switch diarylethenes reliably with visible light in both directions”, International Symposium for Photo- and Electro-Molecular Machines (PEM2), Toulouse, France, 2015

[78]

M. Kleinwächter, L. Grubert, S. Hecht: „Reestablishing the 3rd switching state in diarylethenes”, International Symposium for Photo- and Electro-Molecular
Machines (PEM2), Toulouse, France, 2016

[77]

S. Fredrich, R. Göstl, M. Herder, L. Grubert, J. Schwarz, S. Hecht*: “A new strategy to switch diarylethenes reliably with visible light in both directions”, European Conference on Molecular Electronics (ECME 2015), Strasbourg, France, 2015

[76]

Y. Garmshausen, L. Grubert, S. Hecht*: “Proton Catalyzed Photochromism”, International Symposium on Novel Aromatic Compounds (ISNA 16), Madrid, Spain, 2015

[75]

A. Senf, L. Hristov, S. Hecht*: “Azobenzene Functionalized Salphen-Complexes for Remote-Controlling Catalytical Activity in ROP”, Gordon Research Conference, Artificial Molecular Switches & Motors, Easton, USA, 2015

[74]

A. Goulet-Hanssens, S. Hecht*: “Designing Light-Responsive Bi-Stable Metal-Organic Frameworks”, Gordon Research Conference, Artificial Molecular Switches & Motors, Easton, USA, 2015

[73]

D. J. van Dijken, P. Kovaricek, S. Hecht*: “Design and Evaluation of Acyl-Hydrazone Photoswitches”, Gordon Research Conference, Artificial Molecular Switches & Motors, Easton, USA, 2015

[72]

F. Eisenreich, P. Viehmann, S. Hecht*: “Tuning the Reactivity of Guanidine-based Polymerization Catalysts”, Conference on Precision Polymer Materials (P2M), Lacanau, France, 2015

[71]

C. Knie, S. Hecht, D. Bléger*: “Light-Control over Cylindrical Micelle Formation”, Conference on Precision Polymer Materials (P2M), Lacanau, France, 2015

[70]

F. Zhao, S. Hecht, D. Bléger*: “Stepwise folding of photo-responsive rigid-rod oligomers”, Conference on Precision Polymer Materials (P2M), Lacanau, France, 2015
2
0
1
5

[69]

Y. Garmshausen, J. Schwarz, J. Hildebrandt, B. Kobin, M. Pätzel, S. Hecht*: “Synthesis of Dipolar Sexiphenyls: Making Nonsymmetrical Bricks”, 2nd Adlershofer Forschungsforum (AFF), Berlin, Germany, 2014

[68]

A. Peter, J. Kötteritzsch, R. Göstl, M. D. Hager, U. S. Schubert, S. Hecht*: “Photocontrolled Reversible Crosslinking of a Polymer via the Diels-Alder Reaction”, Polydays 2014, Berlin, Germany, 2014

[67]

Y. Garmshausen, J. Schwarz, J. Hildebrandt, B. Kobin, M. Pätzel, S. Hecht*: “Synthesis of Dipolar Sexiphenyls: Making Nonsymmetrical Bricks”, 10th International Conference on Electroluminescence and Organic Optoelectronics (ICEL 2014), Cologne, Germany, 2014

[66]

C. Knie, F. Zhao, S. Hecht, D. Bléger*: “ortho-Fluoroazobenzenes: Visible-Light Switches with Improved Properties”, ERC-Grantees Conference 2014, Berlin, Germany, 2014

[65]

B. Zyska, C. Maity, S. Hecht*: “Non-Covalent Functionalization of SWCNTs with Spiropyran Switches”, Central European Conference on Photochemistry (CECP 2014), Bad Hofgastein, Austria, 2014
2
0
1
4

[64]

R. Göstl, S. Hecht*: "Manipulating a Covalent Chemical Equilibrium by Light", ISOP 2013, Berlin, Germany, 2013 (second price)

[63]

J. Moreno, S. Hecht*: "Design and Synthesis of Novel Fluorophore-Photochrome Dyads", 13th Conference on Methods and Applications of Fluorescence (MAF'13), Genoa, Italy, 2013

[62]

A. Peter, R. Göstl, S. Hecht*: "Photocontrolled Reversible Crosslinking of a Polymer via the Diels-Alder Reaction", P2M Conference, Ghent, Belgium, 2013

[61]

M. Herder, L. Grubert, M. Pätzel, S. Hecht*: "Strategies for the intrinsic optimization of diarylethene switches and their use as functional building blocks", 15th International Symposium on Novel Aromatic Compounds (ISNA-15), Taipei, Taiwan, 2013

[60]

 
B. Kobin, F. Bianchi, S. Halm, F. Henneberger, S. Hecht*: "Photo-degradation in ladder-type para-phenylenes: Beyond fluorenone-defects", 11th International Symposium on Functional π-electron systems, Arcachon, France, 2013

[59]

B. Kobin, F. Bianchi, S. Halm, F. Henneberger, S. Hecht*: "Photo-degradation in ladder-type para-phenylenes: Beyond fluorenone-defects", Symposium Hybrid Photovoltaics 2013, Berlin, Germany, 2013

[58]

Y. Garmshausen, J. Schwarz, M. Pätzel, S. Hecht*: "Synthesis of Dipolar Terminally Substituted Sexiphenyl Derivatives", Symposium Hybrid Photovoltaics 2013, Berlin, Germany, 2013

2
0
1
3

[57]

S. Castellanos, L. Grubert, A. Vieira, B. Illescas, N. Martín*, S. Hecht*: "Photoswitchable donor-acceptor systems for efficient charge separation", 6th International Meeting on Molecular Electronics (ElecMol'12), Grenoble, France, 2012

[56]

M. Herder, L. Grubert, E. Orgiu, N. Crivillers, P. Samorì, S. Hecht*: "Photoswitchable modulation of HOMO and LUMO levels for remote-controlling organic electronics with light", 6th International Meeting on Molecular Electronics (ElecMol'12), Grenoble, France, 2012

[55]

D. Bléger, S. Hecht*: "Light-driven mutliazobenzene systems with maximum extension and shrinkage", ERC Grantees Conference 2012 "Frontier Research in Chemistry", Strasbourg, France, 2012

[54]

Z. Yu, S. Hecht*: "Maximum Conformational Changes of Photoswitchable Foldamers: A Molecular Approach to Optomechanics", Polydays 2012, Berlin, Germany, 2012

[53]

P. Viehmann, S. Hecht*: "Towards Photoswitchable Polymerization Catalysts", Precision Polymer Materials (P2M) Summer School, San Feliu de Guixols, Spain, 2012

[52]

Z. Yu, S. Hecht*: "Towards Smart Light-Driven Actuators Derived from Efficient Conformational Changes of Photoswitchable Foldamers", Precision Polymer Materials (P2M) Summer School, San Feliu de Guixols, Spain, 2012

[51]

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

[50]

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

[49]

D. Bléger, S. Hecht*: "Light-driven mutliazobenzene systems with maximum extension and shrinkage", IRTG/SoMas Discussion Meeting "Challenges and Prospects of Polymer Chemistry", Freiburg, Germany, 2012

[48]

M. Herder, S. Hecht*: "Diarylethenes as Functional Units for Remote-controlling Properties and Processes", SFB 658 International Symposium on Molecular Switches, Potsdam, Germany, 2012

[47]

R. Göstl, S. Hecht*: "Improving the Switching Behavior of Novel Dithienylethenes", SFB 658 International Symposium on Molecular Switches, Potsdam, Germany, 2012

[46]

M. M. Russew, S. Hecht*: "Novel Azobenzenes Adressable in the Red", Central European Conference of Photochemistry (CECP 2012), Bad Hofgastein, Austria, 2012

[45]

P. Viehmann, S. Hecht*: "Towards Photoswitchable Polymerization Catalysts", Central European Conference of Photochemistry (CECP 2012), Bad Hofgastein, Austria, 2012

[44]

M. Herder, L. Grubert, S. Hecht*: "Diarylethenes as Functional Units for Remote-controlling Properties and Processes", Central European Conference on Photochemistry (CECP 2012), Bad Hofgastein, Austria, 2012

[43]

R. Göstl, S. Hecht*: "Improving the Switching Behavior of Novel Dithienylethenes", Central European Conference of Photochemistry (CECP 2012), Bad Hofgastein, Austria, 2012
2
0
1
2

[42]

S. Castellanos, S. Hecht*: "1,2-Diarylethene tetrathiafulvalene derivatives for long-lived charge-separation", 1st Bonn Humboldt Award Winners’ Forum, Bonn, Germany, 2011

[41]

D. Bléger, Z. Yu, S. Hecht*: "Exploiting Azobenzenes for Photoswitchable Molecular Systems with Maximum Extension and Shrinkage", Gordon Research Conference, Chemistry of Supramolecules & Assemblies, Lucca, Italy, 2011

[40]

S. Grützner, P. Viehmann, S. Hecht*: "Synthesis and Characterization of Novel Photoswitchable Cataylsts", GDCh-Wissenschaftsforum Chemie 2011, Bremen, Germany, 2011

[39]

T. El Malah, S. Rolf, A. Thünemann, S. Hecht*: "Shape-persistant folded dendrimers by click chemistry", Tag der Chemie, Berlin, Germany, 2011
2
0
1
1

[38]

M. Herder, M. Pätzel, L. Grubert, S. Hecht*: "Photoswitchable triple hydrogen-bonding motif", 6th International Symposium on Photochromism (ISOP 2010), Yokohama, Japan, 2010

[37]

D. Zornik, S. Hecht*: "Folded Spacer Architectures", 1. SFB 765 Symposium, Zeuthen, Germany, 2010

[36]

J. J. Klein, S. Hecht*: "Novel Multivalent Aggregation Inhibitors and Stimulus-Responsive Peptide-Tweezers", 1. SFB 765 Symposium, Zeuthen, Germany, 2010

[35]

T. El Malah, S. Rolf, A. Thünemann, S. Hecht*: "Shape-persistant folded dendrimers by click chemistry",  Polydays 2010 - Polymers in Biomedicine and Electronics, Berlin, Germany, 2010

[34]

Z. Yu, D. Bléger, S. Hecht*: "Exploiting Azobenzenes for Photoswitchable Molecular Systems with Maximum Extension and Shrinkage", 1st International IRIS Symposium, Berlin, Germany, 2010

[33]

S. Grützner, R. S. Stoll, M. V. Peters, S. Hecht*: "Photoswitchable Cataylst Systems", International Symposium on Organocatalysis, Mülheim an der Ruhr, Germany, 2010

[32]

J. J. Klein, S. Hecht*: "Novel Multivalent Aggregation Inhibitors and Stimulus-Responsive Peptide-Tweezers", Bayer Workshop for PhD Students, Cologne, Germany, 2010

[31]

D. Zornik, S. Hecht*: "Beyond Mere Connecting Moieties in Click Chemistry: Triazoles as Structure-Directing Building Blocks in Macromolecules", Tag der Chemie, Berlin, Germany, 2010
2
0
1
0

[30]

M. Gille, S. Hecht*: "Synthesis of Functional Nanostructures on Surfaces", FCI-Stipendiatentreffen, Göttingen, Germany, 2009

[29]

D. Zornik, S. Hecht*: "The "Clicked" 1,2,3-Triazole-Moiety as a Structure Directing Building Block in Foldamer Design", IKCOC-11, Kyoto, Japan, 2009

[28]

T. El Malah, S. Hecht* ""Clickogens": Influence of Side Chain Substitution, Generation, and Chirality on Self-Assembly in Water", KOPO ’09 Blaubeuren, Germany, 2009

[27]

S. Grützner, R. S. Stoll, M. V. Peters, S. Hecht*: "Photoswitchable Catalyst Systems", Tag der Chemie, Potsdam, Germany, 2009
2
0
0
9

[26]

R. S. Stoll, V. Eberhardt, J. J. Zhu, L. Grubert, N. Severin, J. P. Rabe, S. Hecht*: "Structure and Electronic Properties of Squaraine Dyes in Solution and at the Solid-Liquid Interface", DFG Graduate College 1221, Electronic Processes in π-Conjugated Materials, Würzburg, Germany, 2008

[25]

C. Winterboer, J. P. Rabe, A. Thünemann, S. Hecht*: "Light Triggered Helical "Springs": Improving Isomerization Behavior and Aspect Ratio In Azobenzene-Containing Photoswitchable Foldamers", Polydays, Berlin, Germany, 2008

[24]

R. M. Meudtner, S. Hecht*: ""Clicked" Triazoles: Novel Heteroaromatic Scaffolds for Macromolecular and Supramolecular Construction", GDCh Meeting: Bio & Polymers, New Polymer Technologies with Water, Aachen, Germany, 2008

[23]

S. Hartwig, S. Hecht*: "New Peptide-Mimicking Scaffolds: Influence of Topology, Connectivity, and Stereochemistry", 4th Stipomat Conference, Lacanau Océan, France, 2008

[22]

C. Winterboer, S. Hecht*: "Photoswitchable Foldamers with High Azobenzene Content", ORGCHEM08, Weimar, Germany, 2008

[21]

R. M. Meudtner, S. Hecht*: "Novel Heteroaromatic Scaffolds for Macromolecular and Supramolecular Construction Derived via Click Chemistry", Bayer Workshop for PhD Students, Cologne, Germany, 2008

[20]

T. El Malah, A. Mantion, S. Hecht*: "Self-Assembly of New Heteroaromatic Discotic Compounds", Tag der Chemie, Berlin, Germany, 2008

[19]

R. M. Meudtner, S. Hecht*: "Heteroaromatic Scaffolds Designed via Click Chemistry For Supramolecular and Coordination Chemistry", Tag der Chemie, Berlin, Germany, 2008

[18]

R. M. Meudtner, S. Hecht*: "Folded Heteroaromatic Backbones Based on "Clicked" Triazoles: Combining Synthetic Accessibility with Defined Conformational Preferences", Makromolekulares Kolloquium, Freiburg, Germany, 2008
2
0
0
8

[17]

M. V. Peters, J. Schwarz, C. Maity, S. Hecht*: "Designing Molecular Switches: From Single cis-trans Isomerizations on Metal Surfaces to Complex Systems", SFB 658 Workshop, Zeuthen, Germany, 2007

[16]

R. M. Meudtner, M. Ostermeier, R. Goddard, C. Limberg,* S. Hecht*: "The "Clicked" BTP Platform for Designing Foldamers and Metal Complexes", Tag der Chemie, Berlin, Germany, 2007

[15]

R. S. Stoll, M. V. Peters, S. Hecht*: "Towards Photocontrol of Catalytic Activity", Gordon Research Conference: Polymers East, Mount Holyoke, U.S.A., 2007

[14]

R. M. Meudtner, S. Hecht*: "Clickamers: Conformationally Defined Building Blocks for Foldamers and Coordination Chemistry", Gordon Research Conference: Chemistry of Supramolecules and Assemblies, Il Ciocco, Italy, 2007
2
0
0
7

[13]

M. A. Balbo Block, S. Hecht*: "Synthesis of Poly(propylene oxide)-Poly(phenylene ethynylene)-Block Copolymers and Influence of Chirality on Intra- and Intermolecular Structure Formation", Makromolekulares Kolloquium, Freiburg, Germany, 2006
2
0
0
6

[12]

M. A. Balbo Block, R. S. Stoll, S. Hecht*: "Synthesis and Properties of Squaraine-Containing Polymers", Makromolekulares Kolloquium, Freiburg, Germany, 2005
2
0
0
5

[11]

A. Khan, C. Kaiser, S. Hecht*: "Towards Photoswitchable Helices", Symposium "Towards Molecular Electronics", Ulm, Germany, 2004

[10]

A. Khan, M. A. Balbo Block, C. Kaiser, S. Hecht*: "Intramolecular Crosslinking of Helically Folded Polymeric Backbones: A Novel Approach to Organic Nanotubes of Defined Dimension and Functionality", Tag der Chemie, Potsdam, Germany, 2004

[9]

M. A. Balbo Block, S. Hecht*: "Synthesis and Properties of Alternating (Squaraine-Receptor) Sensory Polymers", Tag der Chemie, Potsdam, Germany, 2004

[8]

A. Khan, S. Hecht*: "A Novel Approach to Functional Organic Nanotubes", NANO 2004, Wiesbaden, Germany, 2004

[7]

A. Khan, N. Severin, S. Hecht*, J. P. Rabe*: "Amphiphilic Phenylene Ethynylene Oligomers and Polymers: Synthesis and Conformational / Self-Assembly Behavior at Interfaces", E-MRS Spring Meeting, Strasbourg, France, 2004

[6]

A. Khan, M. A. Balbo Block, C. Kaiser, S. Hecht*: "Intramolekulare Vernetzung helical gefalteter Polymerrückgrate: Ein neuer Ansatz zu organischen Nanoröhren definierter Dimension und Funktionalität", Makromolekulares Kolloquium, Freiburg, Germany, 2004
2
0
0
4

[5]

P. Milosevic, S. Hecht*: "Evaluation of Dendrimer Density Profiles Using Solvatochromic Probes – Towards Vectorial Energy Transfer Processes Controlled by Local Microenvironment", 3rd International Dendrimer Symposium, Berlin, Germany, 2003

[4]

A. Khan, M. A. Balbo, C. Kaiser, S. Hecht*: "Designing Organic Nanotubes of Controlled Dimension and Functionality", Tag der Chemie, Berlin, Germany, 2003

[3]

M. A. Balbo Block, S. Hecht*: "Receptor-bridged Polysquaraines for Cation Sensing: Modular One-Pot Synthesis and Signal Transduction via Conformationally Controlled Exciton Interaction", Tag der Chemie, Berlin, Germany, 2003

[2]

M. A. Balbo Block, A. Khan, S. Hecht*: "Towards Conjugated Poly(phenylene-alt-squaraine)s: Polycondensations of Tertiary Phenylenediamines with Squaric Acid and Extraordinarily Low Reactivity of Novel Semisquaraines Carrying ortho-Dialkylamino Substituents", Tag der Chemie, Berlin, Germany, 2003

[1]

P. Milosevic, S. Hecht*: "Evaluation of Dendrimer Density Profiles Using Chiral Solvatochromic Probes – Towards Vectorial Energy Transfer Processes Controlled by Local Environment", Tag der Chemie, Berlin, Germany, 2003
2
0
0
3