Results 71 to 80 of about 2,756 (235)

New carbazoles, containing electrodonor substitutes, for oled applications. [PDF]

, 2020
New Carbazoles, Containing Electrodonor Substitutes, for OLED ...
Deltuvytis, Lukas,
core  

Cavity‐Compatible Light Extraction in Top‐Emitting Microcavity OLEDs via a Gentle Internal Corrugation Layer and Resonance‐Matched Narrowband Emission

Advanced Science, EarlyView.
A gentle internal corrugation layer conformally reshapes the microcavity OLED stack, redistributing confined optical power toward extractable channels while preserving cavity‐controlled emission. Combined with optical clear resin and a resonance‐matched narrowband pTSF emissive system, this cavity‐compatible architecture delivers an external quantum ...
Young Rok Kim, Ajay Nimbalkar, Min Chul Suh   +2 more
wiley   +1 more source

Base-Promoted S_NAr Reactions of Fluoro- and Chloroarenes as a Route to N-Aryl Indoles and Carbazoles

Molecules, 2019
KOH/DMSO-promoted C-N bond formation via nucleophilic aromatic substitution (SNAr) between chloroarenes or fluoroarenes with indoles and carbazole under transition metal-free conditions affording the corresponding N-arylated indoles and carbazoles has ...
Muhammad Asif Iqbal, Hina Mehmood, Jiaying Lv, Ruimao Hua   +3 more
doaj   +1 more source

Self‐Healing Pd(II) Cage Metallogels for Iodine Capture in Water and Heterogeneous Photocatalysis

Advanced Science, EarlyView.
Two carbazole‐derived metal‐organic cages hierarchically self‐assemble into supramolecular metallogels that integrate autonomous self‐healing, reversible stimuli responsiveness, high‐capacity aqueous iodine capture, and visible‐light‐driven photocatalytic sulfide oxidation within a single multifunctional platform.
Monotosh Dalapati, Raghunath Singha, Debashree Manna, Dipak Samanta   +3 more
wiley   +1 more source

Electrochemical Control of Scholl Reaction: Arenium Cation Versus Radical Cation Pathways

Angewandte Chemie, EarlyView.
Electrochemical control of Scholl reactions allows selective access to the arenium cation and radical cation pathways via low‐potential acidic (LPA) and high‐potential neutral (HPN) conditions, respectively. This control reveals that most substrates react through both pathways, albeit with clear preferences, and provides an experimental foundation for ...
Xin Xie, Qi Gong, Zhongshuo Zhang, Ying Wang, Qian Miao   +4 more
wiley   +2 more sources

A Versatile Pd-Catalyzed Alkyne Annulation Process for Benzo[a]carbazoles and their Anticancer Analogues

, 2022
A Pd-catalyzed, simple, and divergent approach for the direct synthesis of benzo[a]carbazoles from internal alkynes and N-tosyl-iodoindoles has been demonstrated.
Pranjal Gogoi (1608181), Rinku Baishya (1666531), Manashi Sarmah (5234873), Deep Jyoti Das (4329034), Dhiraj Dutta (3644137)   +4 more
core   +1 more source

Trap‐Programmable Ruddlesden–Popper Perovskite Nanocrystals for Persistent Optoelectronic Memory and Photonic Synapses

Advanced Science, EarlyView.
This work presents trap‐programmable Ruddlesden–Popper perovskite nanocrystals for ultralong‐lived optical memory and photonic synapses. Layer‐controlled octahedral distortion modulates trap depth and carrier‐storage kinetics, enabling persistent luminescence beyond 5000 s at room temperature.
Xuanyu Zhu, Qi Liu, Qi Wei, Hui Ren, Luwei Zhou, Jiangbo Peng, Yuxuan Chen, Jiatong Wang, Leyi Zhao, Pengzhi Wang, Xue Hao, Ting Wang, Mingjie Li   +12 more
wiley   +1 more source

Brønsted Acid-Mediated Annulation of Carbazoles with Diaryl 1, 2-Diones: Access to Furo [3, 2-c] carbazoles

A Brønsted acid-mediated annulation of carbazoles with diaryl 1,2-diones has been developed for the synthesis of furo[3,2-c] carbazoles, a previously unexplored fused heterocyclic framework.
Sachin Philip, Thanhchung Pham, Wim Dehaen, SANTHINI V P V, Shandev P. P, Daniel Escudero, Maxime Hodée, Maarten Vlasselaer, Athira Kokkadan Subhash, Luc Van Meervelt   +9 more
core   +1 more source

Identification of 1,6-dihydropyrazolo[4,3-c]carbazoles and 3,6-dihydropyrazolo[3,4-c]carbazoles as new Pim kinase inhibitors.

, 2013
International audienceNew 1,6-dihydropyrazolo[4,3-c]carbazoles and 3,6-dihydropyrazolo[3,4-c]carbazoles were prepared and evaluated for their Pim kinase inhibitory potencies as well as their antiproliferative activities toward two prostatic cancer cell ...
Saugues, Emmanuelle, Anizon, Fabrice, Gavara, Laurent, Suchaud, Virginie, Nauton, Lionel, Moreau, Pascale, Théry, Vincent   +6 more
core   +1 more source

Identification and Evaluation of Brominated Carbazoles as a Novel Antibiotic Adjuvant Scaffold in MRSA

, 2022
Antibiotic-resistant infections are a pressing global concern, causing millions of deaths each year. Methicillin-resistant Staphylococcus aureus (MRSA) is a leading cause of nosocomial infections in healthcare settings and is increasingly responsible for
Taylor Cunningham, Taylor Cunningham (12064759), Lauren Kaelin (12064762), Rachel Berndsen, Brianna Viering, Heather B. Miller (372585), Meghan S. Blackledge, Julie A. Pollock, Ashley King (544280), Najwa Labban, W. Dexter Boldog (12064768), Heather B. Miller, Meghan S. Blackledge (4282024), Makayla Callender (12064765), Makayla Callender, Julie A. Pollock (5626973), W. Dexter Boldog, Najwa Labban (12064774), Ashley King, Rachel Berndsen (12064756), Lauren Kaelin, Brianna Viering (12064771)   +21 more
core   +1 more source