Results 61 to 70 of about 16,285 (257)

Cationic Perylene Antivirals with Aqueous Solubility for Studies In Vivo

Pharmaceuticals, 2022
Perylene-based compounds are attracting significant attention due to their high broad-spectrum antiviral activity against enveloped viruses. Despite unambiguous results of in vitro studies and high selectivity index, the poor water solubility of these ...
Anna A. Shtro, Anzhelika V. Garshinina, Vera A. Alferova, Polina N. Kamzeeva, Viktor P. Volok, Ekaterina S. Kolpakova, Timofei D. Nikitin, Alexey A. Chistov, Evgeny S. Belyaev, Vladimir A. Korshun, Liubov I. Kozlovskaya, Andrey V. Aralov   +11 more
doaj   +1 more source

DFT studies of perylenetetracarboxylic dianhydride and perylene diimide derivatives

, 2023
Perylenetetracarboxylic dianhydride (PTCDA) and perylene diimide (PDI) have been widely used as photosensitizers in many applications. Photophysical properties are key factors for efficient application of these materials.
Lichang, Wang, Junpeng, Zhuang
core   +1 more source

Single Crystals of Perylene Diimide‐Based Two‐Dimensional Covalent Organic Frameworks

Advanced Materials, EarlyView.
Synthesizing extended crystals of two‐dimensional covalent organic frameworks (2D COFs) has remained a major challenge. Here, we report a high‐temperature double‐modulator strategy that provides access to new perylene diimide (PDI)‐based COFs with crystal sizes of up to 50 µm.
Ling Zhang, Zixuan Chen, Lukas Mühlnickel, Lukas Sporrer, Jakub D. Jasinski, Megha Koottungal, Kevin Synnatschke, Paul‐Felix Jordan, Silvia Paasch, Eike Brunner, Zhehao Huang, Alexey Chernikov, Florian Auras   +12 more
wiley   +1 more source

The Solid Solutions (Per)2[PtxAu(1−x)(mnt)2]; Alloying Para- and Diamagnetic Anions in Two-Chain Compounds

Magnetochemistry, 2017
The α-(Per)2[M(mnt)2] compounds with M = Pt and Au are isostructural two-chain solids that in addition to partially oxidized conducting perylene chains also contain anionic chains that can be either paramagnetic in the case of M = Pt or diamagnetic for M
Manuel Matos, Gregoire Bonfait, Isabel C. Santos, Mónica L. Afonso, Rui T. Henriques, Manuel Almeida   +5 more
doaj   +1 more source

Iridium and Ruthenium Complexes Bearing Perylene Ligands

Molecules, 2022
The present review summarizes the work carried out mostly in the last decade on iridium and ruthenium complexes bearing various perylene ligands, of particular interest for bioimaging, photodynamic therapy, and solar energy conversion. In these complexes,
Luca Mauri, Alessia Colombo, Claudia Dragonetti, Francesco Fagnani, Dominique Roberto   +4 more
doaj   +1 more source

Magnetic‐Field Modulation of Charge Transport in Non‐Fullerene Semiconductors for Enhanced Hydrogen Evolution

Advanced Materials Interfaces, EarlyView.
ABSTRACT This study demonstrates that weak magnetic fields (16–40 mT) increase the efficiency of the hydrogen evolution reaction (HER) in electrocatalysts based on non‐fullerene acceptor (NFA) derivatives IT‐4Cl and Y6. Electrochemical measurements reveal that the application of the magnetic field reduces the onset potential and increases the current ...
João Paulo Araujo Souza, Marlus Koehler, John Fredy Ricardo Marroquin, Jorlandio Francisco Felix, Thanh‐Tuân Bui, Paulo Eduardo Narcizo de Souza, Sebastião William da Silva, Luana Wouk   +7 more
wiley   +1 more source

Antifungal Activity of Amphiphilic Perylene Bisimides

Molecules, 2022
Perylene-based compounds, either naturally occurring or synthetic, have shown interesting biological activities. In this study, we report on the broad-spectrum antifungal properties of two lead amphiphilic perylene bisimides, compounds 4 and 5, which ...
Vicky C. Roa-Linares, Ana C. Mesa-Arango, Ramón J. Zaragozá, Miguel A. González-Cardenete   +3 more
doaj   +1 more source

Leichtlösliche, lichtechte Perylen‐Fluoreszenzfarbstoffe [PDF]

Chemische Berichte, 1988
AbstractDie Synthese von Perylenfarbstoffen 2 mit terminalen Alkylgruppen wird beschrieben. Langkettige n‐Alkylgruppen führen nicht zu einer Erhöhung der Löslichkeit, sondern zu einer Erniedrigung. Cycloalkyl‐Reste bewirken ein Minimum an Löslichkeit im Bereich der mittleren Ringe und ein Maximum beim Cyclotetradecyl‐Rest (2p).
Demmig, Stefan, Langhals, Heinz
openaire   +2 more sources

Time‐Multiplexed Organic Electrochemical Transistor for Saliva‐Based Rapid Detection of Viral Proteins

Advanced Science, EarlyView.
A time‐multiplexed nanobody‐functionalized organic electrochemical transistor enables rapid and sensitive detection of three respiratory viral proteins from saliva. Sequentially addressed multi‐gate electrodes on a shared channel achieve around 1 fm detection within 15 min without sample preprocessing. Clinical validation demonstrates high specificity,
Tianrui Chang, Yuxiang Ren, Shofarul Wustoni, Atheer Alqatari, Adel Hama, Yazhou Wang, Long Chen, Jessica Parrado Agudelo, Luca Salvigni, Keying Guo, Ashraf Dada, Stefan T. Arold, Raik Grünberg, Sahika Inal   +13 more
wiley   +1 more source

Fluorescent Polyethers Incorporating Perylene Diimide Derivatives: Investigating a Strategy of Limiting Aggregation

Macromolecular Materials and Engineering
Incorporating perylene diimide (PDI) into polymeric structures is a promising strategy to suppress its aggregation‐caused quenching. However, achieving this while maintaining desirable material properties remains a challenge.
Konstantinos C. Andrikopoulos, Stefania Aivali, Aikaterini K. Andreopoulou   +2 more
doaj   +1 more source