Results 151 to 160 of about 4,811 (248)

Carbazolyl Electron Donor and Pyridinyl Electron Acceptor Containing Derivatives as Potential Host Materials for Green Organic Light-Emitting Diodes. [PDF]

Molecules
Beresneviciute R, Kumar A, Blazevicius D, Lenka S, Hsieh ST, Tsai MF, Krucaite G, Tavgeniene D, Jou JH, Grigalevicius S.   +9 more
europepmc   +1 more source

Dibenzofuran‐Modulated Narrowband Red MR‐TADF Emitters for BT.2020 OLEDs With Ultralow Roll‐Off and Long Lifetime

Small, EarlyView.
A materials‐to‐device strategy enabling high‐efficiency, longer‐lifetime narrowband red OLEDs. Dibenzofuran‐integrated BNO MR‐TADF emitters provide tunable red emission (611–633 nm) with high color purity. Exciplex‐assisted PSF devices achieve 31.6% EQE, <1% roll‐off at 5000 cd m−2, and LT90 584 h @ 5000 cd/m2.
Meghana Tirupati, Nisha Vergineya S, Odugu Pavan Kumar, Aradhya Rajput, Hae Ung Kim, Jun Yun Kim, Subramanian Muruganantham, Jang Hyuk Kwon   +7 more
wiley   +1 more source

A donor-acceptor photosensitizer-catalyst dyad for light-driven nicotinamide hydrogenation. [PDF]

Chem Sci
Tombrink A, Semwal M, Maisuradze T, Mengele AK, Straub D, Kuehne AJC, Rau S, Kupfer S, Dietzek-Ivanšić B, Esser B.   +9 more
europepmc   +1 more source

Smart cellulose‐based room temperature phosphorescent materials: From mechanisms to construction strategies and applications

Smart Molecules, EarlyView.
This review elucidates the photophysical mechanisms of cellulose‐based room temperature phosphorescent materials and systematically outlines their construction strategies, such as cluster emission center engineering. This article demonstrates their applications in fields like information encryption and bioimaging, and looks ahead to the core challenges
Shasha Wu, Yifan Zhou, Wanjin Wu, Yan Tang, Mengfan Jing, Jianyu Zhang, Haoke Zhang, Zheng Zhao, Junwei Wang, Laurent Maron, Lijie Liu   +10 more
wiley   +1 more source

Effect of para-aryl-substituted N-phenyl groups on the photophysical properties of highly fluorescent dibenzo[c,g]carbazole-based chromophores. [PDF]

RSC Adv
Kong M, Lee JH, Park H, Hwang H, Lee J, Park JH, Park MH, Kang H.   +7 more
europepmc   +1 more source

Covalent drug discovery: Progress against key targets, emerging strategies and lessons learnt

British Journal of Pharmacology, EarlyView.
Abstract Covalent drug discovery is currently experiencing a boom in industrial and academic interest. To date, at least 75 covalent drugs have received regulatory approval, targeting both traditional target classes and more challenging proteins for which other approaches failed. In many cases, unique aspects of covalent targeting are essential for the
Charles P. Brown, Alan Armstrong, David J. Mann   +2 more
wiley   +1 more source

Machine-Learning Predictions of Photoluminescence in Molecules Exhibiting Thermally Activated Delayed Fluorescence with Implicit Experimental Validation. [PDF]

J Chem Inf Model
Huang D, Cole JM.
europepmc   +1 more source

Characterization of dermatan sulfate and chondroitin sulfate profiles during brain regeneration in Styela plicata

The FEBS Journal, EarlyView.
Adult ascidians are capable of regenerating their entire brains following injury, and glycosaminoglycans have been shown to either promote or inhibit neuritogenesis. In this study, dermatan 2,6‐disulfate (D2,6S) was identified as the predominant complex carbohydrate in the ascidian brain.
Taynan Motta Portal, Samara de Oliveira Pimentel, Bruno da Costa Rodrigues, Mauro Sérgio Gonçalves Pavão, Rodrigo Nunes da Fonseca, Cintia Monteiro de Barros   +5 more
wiley   +1 more source

Excited‐State Antiaromaticity in Nonbenzenoid Aromatics: Examining the Dynamics of Intramolecular Proton Transfer With a Small Driving Force

Angewandte Chemie, Volume 138, Issue 33, 10 August 2026.
The excited‐state antiaromaticity of hydroxybenzotropyliums (HBTs) can be tuned through substituent effects to bring the aromatic ‘enol’ (E) and keto (K) tautomers close in energy. This leads to abnormally slow excited‐state proton transfer (on the ns timescale), giving rise to dual fluorescence emission and weak photoacidity.
Promeet K. Saha, Charlotte A. Bardsley, Hector G. Miranda‐Salinas, Daniel Crane, Rabia Ayub, Andrew P. Monkman, Paul R. McGonigal   +6 more
wiley   +2 more sources

Neuroprotective Evaluation of <i>Murraya</i> Carbazoles: In Vitro and Docking Insights into Their Anti-AChE and Anti-Aβ Activities. [PDF]

Molecules
Sharma H, Sharma N, An SSA.
europepmc   +1 more source