Results 51 to 60 of about 2,769 (197)

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

Aggregate, 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, Jianye Gong, Xue Wang, Ying Zhang, Guoyu Jiang, Jianguo Wang, Ben Zhong Tang   +6 more
wiley   +1 more source

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

Chemistry &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, Geane Gabriele de Oliveira Souza, José Galberto Martins da Costa, Fabíola Fernandes Galvão Rodrigues   +3 more
wiley   +1 more source

Fluorescent Dyes for Probing Intracellular and Subcellular Polarity

Chemistry–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, Maria J. Ruedas‐Rama, Juan A. González‐Vera, Emilio Garcia‐Fernandez, Angel Orte   +4 more
wiley   +1 more source

Divergent Synthesis and Crystal Engineering of Room‐Temperature Phosphorescent Carbonyl‐Bridged Triphenylamines

Angewandte Chemie, Volume 137, Issue 38, September 15, 2025.
Solid state packing of triphenylamine derivatives is modulated by the variation of aryl bridges, endowing a wide diversity of luminescence properties. Closely packed, parallel structures induce room temperature phosphorescence (RTP) dominated spectra with long RTP lifetimes (τPh), while nonparallel, more spaced motifs result in competitive fluorescence
Cory Ruchlin, Durbis J. Castillo‐Pazos, Juan D. Lasso, Ehsan Hamzehpoor, Aleksandar Mikov, Chao‐Jun Li, Dmytro F. Perepichka   +6 more
wiley   +2 more sources

Blocking the evolution of insecticide-resistant malaria vectors with a microsporidian [PDF]

, 2017
Finding a way to block the evolution insecticide resistance would be a major breakthrough for the control of malaria. We suggest that this may be possible by introducing a stress into mosquito populations that restores the sensitivity of genetically ...
Koella, Jacob C, Saddler, Adam, Karacs, Thomas P. S   +2 more
core   +1 more source

Biosynthesis of oxygen and nitrogen-containing heterocycles in polyketides [PDF]

, 2016
This review highlights the biosynthesis of heterocycles in polyketide natural products with a focus on oxygen and nitrogen-containing heterocycles with ring sizes between 3 and 6 atoms.
Hahn, Frank, Hemmerling, Franziska
core   +3 more sources

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

Advanced 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, Nguyen Le Phuoc, Mikko Linnolahti, Alexander S. Romanov   +3 more
wiley   +1 more source

Degrees of Sulfonation: Mapping the Reactivity Landscape of Acridine and Acridone

Organics
Although sulfonated acridines and acridones are valuable scaffolds in diagnostics and materials science, to our best knowledge, there is no comprehensive study that addresses how the degree of sulfonation depends on reaction parameters. To fill this gap,
Péter Kisfaludi, Sára Spátay, Péter Huszthy, Ádám Golcs   +3 more
doaj   +1 more source

Multi‐channel charge transfer delayed fluorescence enabling high‐efficiency organic light‐emitting diodes

FlexMat, Volume 2, Issue 4, Page 533-581, December 2025.
The enhanced utilization of triplet excitons is a central theme in the evolution of organic luminescent materials. This review sums up recent research on multi‐channel charge transfer delayed fluorescence molecules, which exhibit a unique distribution of excited‐state energy levels, thereby enhancing the utilization rate of triplet excitons and ...
Guo‐Wei Chen, Zhen Zhang, Xin‐Yi Zeng, Yi‐Hui He, Guo Yuan, Yan‐Qing Li, Jian‐Xin Tang   +6 more
wiley   +1 more source

Multiple effects of toxins isolated from Crotalus durissus terrificus on the hepatitis C virus life cycle [PDF]

, 2017
Hepatitis C virus (HCV) is one of the main causes of liver disease and transplantation worldwide. Current therapy is expensive, presents additional side effects and viral resistance has been described.
A Macdonald, A Stankiewicz-Drogoń, AB Cecilio, ACG Jardim, Adélia Cristina Oliveira Cintra, AJ Thompson, Ana Carolina Gomes Jardim, BL Pearlman, C Bon, C Bon, C Sarrazin, C-I Popescu, Carina Machado Pereira, Carsten Zothner, Cintia Bittar, D Fenard, DL Wyles, DL Wyles, E Sugawara, EA Dennis, F Xiao, G Barba, G Faure, G Faure, G Faure, G Wandeler, GH Syed, Guilherme Rodrigues Fernandes Campos, H Breithaupt, H Jin, I-W Park, J Blaising, J Goldwasser, Jacqueline Farinha Shimizu, Jason Blackard, K. H. Slotta, KF Santos, KJ Blight, KJ Helbig, L Zona, M Houghton, M Krawczyk, Mariana Nogueira Batista, Mark Harris, ME Burlone, MJ Sofia, N Calland, N Dabbouseh, P Bailey, P Gastaminza, P Meuleman, Paula Rahal, R a Hendon, R Bartenschlager, R Kini, R Meenakshisundaram, R Talwani, R Yan, S Ciesek, S Sampaio, S Zhang, SD Aird, SH FERREIRA, Suely da Silva, Suely Vilela Sampaio, T Masaki, T Mosmann, T Wakita, VD Menjon Muller, VD Muller, VDM Muller, Victor Hugo Aquino, VL Petricevich, WS Ayoub, Y Miyanari, Y Nahmias, Á Rojas   +76 more
core   +3 more sources