Výsledky vyhledávání - "Andreas Liess"

Protein‐like Enwrapped Perylene Bisimide Chromophore as a Bright Microcrystalline Emitter Material

Autor: Vladimir Stepanenko, Frank Würthner, David Schmidt, Andreas Liess, Matthias Stolte, Jasmin Süß

Publikováno v: Angewandte Chemie (International Ed. in English)

Strongly emissive solid‐state materials are mandatory components for many emerging optoelectronic technologies, but fluorescence is often quenched in the solid state owing to strong intermolecular interactions. The design of new organic pigments, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::849394d66d0fe63e8ab7c3647865f95b
https://doi.org/10.1002/ange.201907618

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Amplicoat® – Conductive Polymer Coating with Enhanced Durability and Performance for Chronic Implants

Autor: Suman Narayan, Andreas Reisinger, Leonard Stoica, Andreas Liess

Publikováno v: 2021 Design of Medical Devices Conference.

Amplicoat® is a biocompatible conductive polymer coating which shows higher charge storage capacity, charge injection capacity and lower impedance compared to uncoated Pt/Ir electrodes. Amplicoat® not only improves the electrical performance of a m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04bf80dd07c7d080df83c64b6b32adf6
https://doi.org/10.1115/dmd2021-1082

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An Efficient Narrowband Near-Infrared at 1040 nm Organic Photodetector Realized by Intermolecular Charge Transfer Mediated Coupling Based on a Squaraine Dye

Autor: Frank Würthner, Ana-Maria Krause, Andreas Liess, Frank C. Spano, Chuwei Zhong, Matthias Stolte, Jin Hong Kim, Vladimir Stepanenko, David Bialas

Publikováno v: Advanced materials (Deerfield Beach, Fla.). 33(26)

A highly sensitive short-wave infrared (SWIR, λ > 1000 nm) organic photodiode (OPD) is described based on a well-organized nanocrystalline bulk-heterojunction (BHJ) active layer composed of a dicyanovinyl-functionalized squaraine dye (SQ-H) donor ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a41c3599be60852fb3cb4a1fd20d20e8
https://pubmed.ncbi.nlm.nih.gov/34060157

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Semitransparent Layers of Social Self‐Sorting Merocyanine Dyes for Ultranarrow Bandwidth Organic Photodiodes

Autor: Matthias Stolte, Jin Hong Kim, Andreas Liess, Vladimir Stepanenko, Frank Würthner, Tim Schembri

Publikováno v: Advanced Optical Materials. 9:2100213

Two dipolar merocyanines consisting of the same π‐conjugated chromophore but different alkyl substituents adopt very different packing arrangements in their respective solid state with either H‐ or J‐type exciton coupling, leading to ultranarr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f663275d2f6b2b0f7aa1d445311eb59
https://doi.org/10.1002/adom.202100213

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Influence of Solid-State Packing of Dipolar Merocyanine Dyes on Transistor and Solar Cell Performances

Autor: David Schmidt, Matthias Stolte, Alhama Arjona-Esteban, Klaus Meerholz, Dirk Hertel, Andreas Liess, Lizhen Huang, Marcel Gsänger, Frank Würthner, Vladimir Stepanenko, Julian Krumrain

Publikováno v: Journal of the American Chemical Society. 137:13524-13534

A series of nine dipolar merocyanine dyes has been studied as organic semiconductors in transistors and solar cells. These dyes exhibited single-crystal packing motifs with different dimensional ordering, which can be correlated to the performance of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c39b2cf83764ff6a8c6729e8cbf4c773
https://doi.org/10.1021/jacs.5b06722

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Exciton Coupling of Merocyanine Dyes from H- to J-type in the Solid State by Crystal Engineering

Autor: Aifeng Lv, Ana-Maria Krause, Alhama Arjona-Esteban, Andreas Liess, Matthias Stolte, Frank Würthner, Vladimir Stepanenko, David Bialas

Publikováno v: Nano letters. 17(3)

A key issue for the application of π-conjugated organic molecules as thin film solid-state materials is the packing structure, which drastically affects optical and electronic properties due to intermolecular coupling. In this regard, merocyanine dy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::238c8ccf238f5ec286751e290a65171d
https://pubmed.ncbi.nlm.nih.gov/28165244

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Organic Thin Film Transistors Based on Highly Dipolar Donor-Acceptor Polymethine Dyes

Autor: Andreas Liess, Lizhen Huang, Frank Würthner, Matthias Stolte, Vladimir Stepanenko, Marcel Gsänger, Alhama Arjona-Esteban, Aifeng Lv

Publikováno v: Advanced Functional Materials. 25:44-57

Organic thin fi lm transistors (OTFTs) of a series of twenty dipolar donor– acceptor-substituted polymethine dyes (D–A dyes, dipole moments from 3–15 D) are investigated. The employed merocyanine dyes contain a dimethine bridge that is substitu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::214b33deded4f10c1bcdf646294d96f4
https://doi.org/10.1002/adfm.201402678

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