Results 211 to 220 of about 44,738 (325)

Developmental toxicity of alkylated PAHs and substituted phenanthrenes: Structural nuances drive diverse toxicity and AHR activation. [PDF]

Chemosphere
Morshead ML, Truong L, Simonich MT, Moran JE, Anderson KA, Tanguay RL.   +5 more
europepmc   +1 more source

Agricultural By‐Products as Secondary Risk Matrices: Hazard Occurrence, Contaminant Fate, Mitigation Strategies, and Regulatory Considerations in Food Systems

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Agricultural by‐products are increasingly valorized as food ingredients within circular food systems. However, their safety cannot be directly inferred from their corresponding primary commodities. Moreover, agricultural by‐products serve as secondary risk matrices by acting as reservoirs or accumulation points for microbiological hazards ...
Vinothini Boopathi, Jaehyeon Kwon, Jiwoo Jung, Su Been Park, Soyoung Gwon, Hyang Sook Chun, Hyun‐Gyun Yuk   +6 more
wiley   +1 more source

Vibronic Trimer Design Enhancing Intramolecular Triplet-Exciton Hopping to Accelerate Triplet-Triplet Annihilation for Photon Upconversion. [PDF]

Angew Chem Int Ed Engl
Higashi K, Okamoto T, Iwaya N, Sakuda E, Kay CWM, Ikoma T, Higashi M, Kobori Y.   +7 more
europepmc   +1 more source

Design, Synthesis, and Biological Evaluation of Anthracene Derivatives as Potent Antioxidants: Experimental, DFT, and Docking Studies

Chemical Biology &Drug Design, Volume 108, Issue 3, September 2026.
A series of anthracene‐based derivatives exhibited exceptional antioxidant activity, with IC50 values surpassing ascorbic acid. DFT and molecular docking studies revealed efficient charge transfer and strong Keap1/Nrf2 binding, highlighting their potential as promising therapeutic agents against oxidative stress.
Mohamed R. Elmorsy, Menna Moustafa, Hassan A. Etman, Nashwa M. El‐Metwaly, Safa A. Badawy   +4 more
wiley   +1 more source

Cluster Anions of Hydrated Polycyclic Aromatic Hydrocarbons: "Magic" Water Tetramer. [PDF]

J Phys Chem A
Ďurana J, Kocábková B, Pysanenko A, Pluhařová E, Fedor J, Fárník M.   +5 more
europepmc   +1 more source

Antiaromaticity‐Driven Enhancement of Single‐Molecule Electrical Conductance by s‐Indacene Molecular Bridges

Angewandte Chemie, Volume 138, Issue 33, 10 August 2026.
Within the same molecular length scale, antiaromatic s‐indacene exhibits a marked increase in conductance compared to its aromatic benzodithiophene counterpart. Notably, the inherently small HOMO–LUMO gap of antiaromatic systems maintains a certain level of conductance even in the presence of cross‐conjugation.
Ching‐Piao Chu, Yuki Hanamura, Tatsuhiko Ohto, Seiya Maeda, Ryo Yamada, Siao‐Lei Yu, Yen‐Ju Cheng, Hirokazu Tada, Yoshito Tobe   +8 more
wiley   +2 more sources

Curcumin‐Enabled Metal‐Free Photocatalytic Oxidation of Aryl‐ and Alkyl‐methanamines to Imines Under Green Conditions

ChemSusChem, Volume 19, Issue 16, 27 August 2026.
Curcumin, a natural polyphenol, enables a fully bio‐based and metal‐free photocatalytic system for the aerobic oxidation of aryl‐ and alkyl‐methanamines to imines under blue light. Using 2‐methyltetrahydrofuran (2‐MeTHF) as a renewable solvent and molecular oxygen as the sole oxidant, the protocol affords up to 98% yield.
Tommaso Castiglia, Maria Angela Chiarella, Andrea Shati, Andrea Aloia, Stefano Savino, Cosimo Annese, Angelo Nacci, Antonio Monopoli   +7 more
wiley   +1 more source

Bicyclic anionic receptors for carboxylates in water. [PDF]

Chem Sci
Ren X, Davis AP.
europepmc   +1 more source

Novel Water‐Soluble, Heavy Atom‐Free Thioxanthene‐Fused Naphthalimide–Polyamine Phototheranostic Conjugates

ChemMedChem, Volume 21, Issue 15, 14 August 2026.
Water‐soluble, heavy‐atom‐free naphthalimide–polyamine conjugates were developed as novel phototheranostic agents. Conjugates 2 and 3 showed effective photocytotoxicity in MCF‐7 cells with negligible dark toxicity. Fluorescence imaging confirmed efficient cellular uptake.
Elisa Uliassi, Michele Rossi, Matteo Di Giosia, Amalia Conti, Matteo Calvaresi, Kerry J. Rhoden, Maria Laura Bolognesi   +6 more
wiley   +1 more source

B-N Fused Anthracene as Functional Linker for π-Extended Viologens: Near-IR Emission and Electrochromism. [PDF]

Angew Chem Int Ed Engl
Nandi RP, Zuo J, Shibu A, Jäkle F.
europepmc   +1 more source