Results 51 to 60 of about 601 (168)

A Novel Palladium-Based Heterogeneous Catalyst for Tandem Annulation: A Strategy for Direct Synthesis of Acridones

open access: yes, 2022
In order to develop an efficient, rapid, and modular cascade strategy for the direct synthesis of acridones, palladium supported on sulfated alumina and microwave activation are employed. Multifunctional heterogeneous palladium catalysts were prepared in
Volpe, María Alicia   +4 more
core   +1 more source

Ueber Phenylantranilsäure und Acridon [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1892
n ...
Graebe, C., Lagodzinski, K.
openaire   +1 more source

Anion‐π+ Type AIE‐Active Photosensitizers for Ferroptosis‐Driven Photodynamic Immunotherapy Against Hypoxic Solid Tumors

open access: yesAggregate, Volume 7, Issue 1, January 2026.
An anion‐π+ type AIE photosensitizer (TMTPA NPs) with NIR emission was successfully developed through a sulfidation strategy. With its exceptional mitochondrial targeting abilities and efficient Type I ROS generation, TMTPA NPs effectively trigger ferroptosis.
Lingxiu Liu   +6 more
wiley   +1 more source

Synthesis of Novel 1,3-Diacetoxy-Acridones as Cytotoxic Agents and their DNA-Binding Studies

open access: yes, 2008
A series of novel substituted acridones (1–15) have been synthesized. Their in vitro cytotoxicity against human breast adenocarcinoma (MCF-7) and human promyelocytic leukemia (HL-60) cell lines has been investigated.
S. M. SHANTA KUMAR   +4 more
core   +1 more source

Supplementary_Information – Supplemental material for Synthesis, cytotoxicity evaluation, and molecular modeling studies of 2,N10-substituted acridones as DNA-intercalating agents

open access: yes, 2020
Supplemental material, Supplementary_Information for Synthesis, cytotoxicity evaluation, and molecular modeling studies of 2,N10-substituted acridones as DNA-intercalating agents by Nisachon Khunnawutmanotham, Watthanachai Jumpathong, Chatchakorn ...
Supanna Techasakul (8461797)   +4 more
core   +1 more source

Citrus reticulata Blanco: A Review on Chemical Composition and Biological Activities

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
This review compiles chemical information and biological activities from 49 studies on Citrus reticulata. The fruit peels stand out for their high content of methoxylated monoterpenes and flavonoids with antioxidant, anti‐inflammatory, and antimicrobial activities.
José Walber Gonçalves Castro   +3 more
wiley   +1 more source

Fluorescent Dyes for Probing Intracellular and Subcellular Polarity

open access: yesChemistry–Methods, Volume 6, Issue 1, January 2026.
Fluorescent probes are crucial tools for measuring cellular microenvironment polarity, a parameter that influences physiological organelle function and diseases such as cancer. This text details the probes' physicochemical principles, intracellular targeting strategies, and key photophysical parameters for polarity estimation.
M. Carmen Gonzalez‐Garcia   +4 more
wiley   +1 more source

Development of Free Testosterone Chemiluminescence Detection Kit and Its Clinical Application

open access: yesJournal of Analytical Methods in Chemistry, Volume 2026, Issue 1, 2026.
Background Free testosterone (FT), the bioactive form comprising 1%–2% of total testosterone, directly enters cells. Unlike total testosterone, FT levels are less affected by sex hormone–binding globulin and better reflect biological activity. Accurate serum FT measurement is crucial for diagnosing conditions like male hypogonadism, PCOS, metabolic ...
Shuang Han   +6 more
wiley   +1 more source

Synthesis of Xanthones, Thioxanthones, and Acridones by the Coupling of Arynes and Substituted Benzoates

open access: yes, 2016
The reaction of silylaryl triflates, CsF, and ortho-heteroatom-substituted benzoates affords a general and efficient way to prepare biologically interesting xanthones, thioxanthones, and acridones.
Jian Zhao (219525)   +1 more
core   +1 more source

Excited State Modulation in Carbene‐Metal‐Amides to Design Fast and Bright Blue Delayed Fluorescence

open access: yesAdvanced Functional Materials, Volume 35, Issue 52, December 23, 2025.
Gold‐centered carbene‐metal amide (CMA) materials with carbonyl‐group substitution on the amide donor ligand. Molecular design ensures that the charge transfer (CT) state is lower in energy than the locally excited (3LE) states. The energy difference between CT and LE states controls the rate of the delayed fluorescence.
Charlotte Riley   +3 more
wiley   +1 more source

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