Results 101 to 110 of about 2,756 (235)

Fluorene‐Framework Engineering Enables Narrowband Red Multi‐Resonance Emitters for High‐Efficiency With Negligible Roll‐Off Toward BT.2020

Angewandte Chemie, EarlyView.
σ‐Decoupled C9 fluorene‐framework topology control enables narrowband red MR emitters. SF‐BNO and PF‐BNO share the same BNO core, but differ in closed/open fluorene ring closure. SF‐BNO improves steric shielding and stability, while PF‐BNO enhances PLQY, orientation, and efficiency. Ex‐PSF and TE‐OLED architectures deliver ultra‐low efficiency roll‐off
Aradhya Rajput, Nisha Vergineya S, Subramanian Muruganantham, Meghana Tirupati, Odugu Pavan Kumar, Jun‐Yun Kim, Mi Young Chae, Jang Hyuk Kwon   +7 more
wiley   +2 more sources

Release of organic nitrogen compounds from Kerogen via catalytic hydropyrolysis

Geochemical Transactions, 2000
High hydrogen pressure pyrolysis (hydropyrolysis) was performed on samples of solvent extracted Kimmeridge Clay Formation source rock with a maturity equivalent to ca. 0.35% vitrinite reflectance.
Bennett B, Love GD
doaj   +1 more source

Schmidt-Reaktion an Tetrahydro-chinolon-Derivaten

CHIMIA, 1976
The synthesis of the Tetrahydro-quinolones incorporated in indoles (I, II, III), carbazoles (VII, VIII) and tetrahydrocarbazoles (XIII, XIV) is described.
H.P. Härter, U. Stauss, J.H. Osiecki, O. Schindler   +3 more
doaj   +1 more source

Nahinfrarot‐Photoschalten durch direkte Anregung—die nächste Herausforderung

Angewandte Chemie, EarlyView.
Molekulare Photoschalter können endlich direkt mit Licht aus dem Nahinfrarotbereich angeregt werden. Dieser Kurzaufsatz fasst den derzeitigen Entwicklungsstand, die Designprinzipien für niedrigenergetische Lichtresponsivität und die dadurch möglichen außergewöhnlichen Anwendungen zusammen.
Diptiprava Sahoo, Elias Ciekalski, Henry Dube   +2 more
wiley   +1 more source

Synthesis and characterization of psoralen analogues based on carbazoles [PDF]

, 2011
Novel psoralen analogues based on carbazoles were synthesized and characterized.Fundação para a Ciência e Tecnologia (FCT) and FEDER, for National NMR ...
Campos, Ana M. F. Oliveira, Rodrigues, Lígia M., Francisco, Carla Santana   +2 more
core   +1 more source

Modified carbazoles destabilize microtubules and kill glioblastoma multiform cells.

, 2018
Small molecules that target microtubules (MTs) represent promising therapeutics to treat certain types of cancer, including glioblastoma multiform (GBM).
Stella, Nephi, Hamel, Ernest, Petrov, Ravil R, Gussio, Rick, Uhlenbruck, Benjamin, Haas, Brian, Hothi, Parvinder, Diaz, Philippe, Horne, Eric, Xu, Cong, Wagenbach, Michael, Wordeman, Linda   +11 more
core   +1 more source

Self‐Assembly Pathways of Carbazole‐derived Macrocycles Into Nanotubular Architectures

Aggregate
Cooperative self‐assembly based on multiple non‐covalent interactions is ubiquitous in nature, yet the rational design of artificial cooperative systems remains challenging.
Yingbo Lu, Luyao Jin, Jianan Jin, Jiaqi Xuan, Jiani Wang, Zibin Zhang, Qiuchengyi Ye, Hua Yang, Zhigang Ni, Feng Wang, Shijun Li   +10 more
doaj   +1 more source

Iodine-Mediated Cascade Cyclization of Enediynes to Iodinated Benzo[a]carbazoles

, 2016
Treatment of N,N-dimethyl 2-[2-(2-ethynylphenyl)­ethynyl]­anilines (1) with 1.2 equiv of iodine in CH2Cl2 gave benzo­[a]­carbazoles (2) in good yields. Mechanistic studies showed this reaction must go through the haloindole (3) followed by iodonium ion ...
Ming-Jung Wu (1425883), Chin-Chau Chen (536544), Shyh-Chyun Yang (2135899)   +2 more
core   +1 more source

Inhibition of Plasmodium falciparum Hsp90 Contributes to the Antimalarial Activities of Aminoalcohol-carbazoles

, 2017
Malaria caused by the protozoan parasite Plasmodium falciparum (Pf) remains a major public health problem throughout the developing world. One molecular target that should receive more attention is the molecular chaperone Hsp90.
Tai Wang (219642), Pascal Mäser (1377879), Didier Picard (61861)   +2 more
core   +2 more sources

Euchrestifolines A–O, fifteen novel carbazole alkaloids with potent anti-ferroptotic activity from Murraya euchrestifolia

Natural Products and Bioprospecting
Fifteen novel carbazole alkaloids, euchrestifolines A–O (1–15), were obtained from Murraya euchrestifolia. Their structures were elucidated by spectroscopic analysis, Mosher’s ester, calculated ECD, and transition metal complex ECD methods.
Yue-Mei Chen, Nan-Kai Cao, Si-Si Zhu, Meng Ding, Hai-Zhen Liang, Ming-Bo Zhao, Ke-Wu Zeng, Peng-Fei Tu, Yong Jiang   +8 more
doaj   +1 more source