Self-Organization of Electroactive Materials: A Head-to-Tail Donor–Acceptor Supramolecular Polymer

2008 ◽  
Vol 47 (6) ◽  
pp. 1094-1097 ◽  
Author(s):  
Gustavo Fernández ◽  
Emilio M. Pérez ◽  
Luis Sánchez ◽  
Nazario Martín
Keyword(s):  
Self Organization ◽  
Supramolecular Polymer ◽  
Electroactive Materials ◽  
Donor Acceptor

Titelbild: Self-Organization of Electroactive Materials: A Head-to-Tail Donor–Acceptor Supramolecular Polymer (Angew. Chem. 6/2008)

2008 ◽  
Vol 120 (6) ◽  
pp. 1003-1003
Author(s):  
Gustavo Fernández ◽  
Emilio M. Pérez ◽  
Luis Sánchez ◽  
Nazario Martín
Keyword(s):  
Self Organization ◽  
Supramolecular Polymer ◽  
Electroactive Materials ◽  
Donor Acceptor

Self-Organization of Electroactive Materials: A Head-to-Tail Donor–Acceptor Supramolecular Polymer

2008 ◽  
Vol 120 (6) ◽  
pp. 1110-1113 ◽  
Author(s):  
Gustavo Fernández ◽  
Emilio M. Pérez ◽  
Luis Sánchez ◽  
Nazario Martín
Keyword(s):  
Self Organization ◽  
Supramolecular Polymer ◽  
Electroactive Materials ◽  
Donor Acceptor

Subphthalocyanines: synthesis, self-organization, properties and applications

2009 ◽  
Vol 13 (04n05) ◽  
pp. 446-454 ◽  
Author(s):  
Anaïs Medina ◽  
Christian G. Claessens
Keyword(s):  
Photodynamic Therapy ◽  
Short Review ◽  
Self Organization ◽  
Great Promise ◽  
Linear Optics ◽  
Anion Sensing ◽  
Non Linear Optics ◽  
Contemporary Research ◽  
Non Linear ◽  
Donor Acceptor

Subphthalocyanines, lower homologs of phthalocyanines, show great promise for applications in many fields of contemporary research such as non-linear optics, donor-acceptor systems for photovoltaics, photodynamic therapy and anion sensing. This short review gives a brief overview of the latest developments in the chemistry, characterization, self-organization, properties and applications of this fascinating molecule.

Efficiency range of the Belousov–Zhabotinsky reaction to induce the self-organization of transient bonds in metallo-supramolecular polymeric systems

2020 ◽  
Vol 22 (26) ◽  
pp. 14965-14975
Author(s):  
Mostafa Ahmadi ◽  
Sebastian Seiffert
Keyword(s):  
The Self ◽  
Self Organization ◽  
Supramolecular Polymer ◽  
Network System ◽  
Polymer Gel ◽  
Reaction Parameters ◽  
Polymeric Systems ◽  
Chemical Oscillations ◽  
Belousov Zhabotinsky Reaction ◽  
Gel Network

Although reaction parameters offer control over chemical oscillations in a transient metallo-supramolecular polymer gel network system, this does not result in a pronounced self-organization of metallo-supramolecular bonds.

Dithienopyrrole-based Organic Electroactive Materials and Their Photovoltaic Aspects

2020 ◽  
Vol 24 (23) ◽  
pp. 2695-2736
Author(s):  
Renata Rybakiewicz ◽  
Łukasz Skórka ◽  
Roman Gańczarczyk
Keyword(s):  
Molecular Weight ◽  
Building Block ◽  
Pyrrole Ring ◽  
Structure Property ◽  
Practical Application ◽  
Electroactive Materials ◽  
Structure Property Relationships ◽  
High Molecular Weight Species ◽  
Donor Acceptor ◽  
Fused Thiophenes

4H-dithieno[3,2-b:2',3'-d]pyrrole has recently become a useful building block in the synthesis of donor-acceptor molecules with practical application in various organic technologies. The DTP molecule itself consists of a pyrrole ring with two fused thiophenes providing an alternative for the related dithieno[3,2-b:2′,3′-d]thiophene. Most notably, the significance of DTP-based low- and high-molecular weight species has increased in recent years since, upon proper processing, they allow to improve the performance of many fields of organic electronics. This review is a trial of a brief report on recent advances in modern DTP chemistry with examples of their applications, mostly in the area of organic photovoltaics. The scope of this manuscript was to present the structure-property relationships that had been found together with the development of DTP-based materials.

ChemInform Abstract: Self-Organization in Photoactive Fullerene Porphyrin Based Donor-Acceptor Ensembles.

ChemInform ◽  
2010 ◽  
Vol 32 (40) ◽  
pp. no-no
Author(s):  
Dirk M. Guldi ◽  
Chuping Luo ◽  
Angela Swartz ◽  
Michael Scheloske ◽  
Andreas Hirsch
Keyword(s):  
Self Organization ◽  
Donor Acceptor

A self-repairing, supramolecular polymer system: healability as a consequence of donor–acceptor π–π stacking interactions

2009 ◽  
pp. 6717 ◽  
Author(s):  
Stefano Burattini ◽  
Howard M. Colquhoun ◽  
Justin D. Fox ◽  
Donia Friedmann ◽  
Barnaby W. Greenland ◽  
...  
Keyword(s):  
Polymer System ◽  
Supramolecular Polymer ◽  
Stacking Interactions ◽  
Π Stacking ◽  
Donor Acceptor

scholarly journals Investigation of the nature of hydrogen bonds in 3,5-dimethylpyrazole

2020 ◽  
Vol 61 (1) ◽  
pp. 9-13
Author(s):  
Tatiana G. Volkova ◽  
◽  
Konstantin A. Chicherin ◽  
Irina O. Talanova ◽  
◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Self Organization ◽  
Supramolecular Systems ◽  
Acceptor Interaction ◽  
Covalent Interaction ◽  
Wide Range ◽  
Main Motive ◽  
Donor Acceptor ◽  
Hydrogen Bound

Compounds containing a pyrazole fragment in their structure are part of many medicines and have a wide range of bioactivity (for example, antimicrobial, anti-tuberculosis, etc.), and are also successfully used for the development of various synthetic anti-tumor agents. Interest in them is also caused by the presence of hydrogen bonds, which are the main motive for self-organization of molecules. A theoretical study of the nature of hydrogen bonds in various hydrogen-bound motifs in 3,5-dimethylpyrazole was performed using the DFT/B3LYP/6-31G(d,p) method. The results obtained indicate the possible existence of dimeric, trimeric, and tetrameric cyclic forms. Geometric and energy parameters of hydrogen bonds N-H...N are determined and the energies of donor-acceptor interaction in possible forms of self-organization of the molecules of the studied compound are calculated. It has been established that the hydrogen bond (H-bond) is the result of the interaction of a hybrid unshielded pair of a nitrogen atom of one molecule and a loosening natural orbital between the nitrogen atoms of one molecule and the hydrogen of another molecule (σ* N-H). The formation of the binding σ-orbital of the H-bond indicates the predominance of covalent interaction in the hydrogen bond. The study and analysis of the results showed that the formation of supramolecular systems of 3,5-dimethylpyrazole most likely structures are trimers and tetramers.

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