Results 191 to 200 of about 119,037 (331)

Cellular Effects and Regulated Protein Expression of MCF-7 Breast Cancer Cells Following Exposure to PAH Derivative 3-Hydroxybenz[a]anthracene. [PDF]

Toxics
Kang X, Song W, Li X, Yang Y, Wu X.
europepmc   +1 more source

Catalytic Conversion of Lower Olefins to Aromatics Using Zeolite‐Based Catalysts

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Zeolite‐catalyzed upgrading of light olefins (C2–C4) into benzene, toluene, and xylenes (BTX) represents a sustainable route to aromatics. This review outlines thermodynamic and mechanistic aspects, the influence of acidity and textural properties of catalysts.
Paresh Butolia, Matthijs van Akker, Jozef G.M. Winkelman, André Heeres, Hero Jan Heeres, Jingxiu Xie   +5 more
wiley   +1 more source

Synthon Substitution via C-I···π and C-I···N Halogen Bonds in Cocrystals of Anthracene-Based Organic Semiconductor Isosteres. [PDF]

Cryst Growth Des
Bondarenko I, Ahuja S, Patrick BO, Campillo-Alvarado G.   +3 more
europepmc   +1 more source

Toward Tailored Metastability: Exploring Oxanorbornene Chemical Space for Structure–Stability Relationships With Atypical Furan Diels–Alder Adducts

ChemistryEurope, Volume 4, Issue 5, May 2026.
The furan Diels–Alder reaction is a versatile platform for metastable and biobased molecules and materials. By accessing atypical oxanorbornene adducts, we expand furan Diels–Alder chemistry beyond activated addends and show that cycloreversion stability can be tuned over six orders of magnitude, revealing structure–stability relationships that enable ...
Eva Harsevoort, Răzvan C. Cioc, Pieter C. A. Bruijnincx   +2 more
wiley   +1 more source

How Alkali Metal Alkoxides Initiate Organic Radical Reactions. [PDF]

J Am Chem Soc
Tyerman S, Clark KF, Stewart AJ, Kolodziejczak K, Robertson CM, Evans L, Kennedy AR, Tuttle T, Nelson DJ, Murphy JA.   +9 more
europepmc   +1 more source

Intercepting 1,2‐Diamantene: A Doubly Bridgehead Anti‐Bredt Alkene

ChemistryEurope, Volume 4, Issue 5, May 2026.
Doubly bridgehead olefin 1,2‐diamantene, which resembles an elusive trans‐cyclohexene moiety was generated from 1,2‐diiododiamantane. The diamantane scaffold thermodynamically and kinetically stabilizes this highly twisted olefin due to efficient hyperconjugation with the C–C bonds of the cage, while dimerization is hampered due to steric crowding ...
Andrey A. Fokin, Pavel A. Gunchenko, Peter R. Schreiner   +2 more
wiley   +1 more source

Ketoprofen Recognition and Sensing by Zn(II) Complexes with Fluorogenic Triamine Receptors. [PDF]

Molecules
Simonini Steiner YT, Mummolo L, Zartit R, Innocenti M, Bonechi M, Savastano M, Prodi L, Bencini A, Chelli R, Romano GM.   +9 more
europepmc   +1 more source

Comparative Effect of African Walnut Oil and Docosahexaenoic Acid on Hematological and Oxidative Stress Markers of Female Wistar Rats With 7,12‐Dimethylbenz[a]anthracene‐Induced Breast Cancer

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
African walnut oil and docosahexaenoic acid administration to female Wistar rats with DMBA‐induced breast cancer may delay tumor growth, increase white blood cells, platelets and mean corpuscular hemoglobin counts in the blood. DMBA significantly lowers red blood cells, hemoglobin levels, and protein concentration.
Fabrice Tonfack Djikeng, Carister Nchangnwi, Jean Paul Chedjou, Hilaire Macaire Womeni   +3 more
wiley   +1 more source

Near‐Infrared‐Light‐Driven Photochemistry and Photocatalysis: Mechanisms, Recent Applications, and Opportunities in Organic Synthesis and Biology

Angewandte Chemie, Volume 138, Issue 17, 20 April 2026.
This minireview highlights recent advances in catalyst development and mechanistic strategies that enable photochemical and photocatalytic reactivity under 700–1000 nm NIR light, emphasizing how long‐wavelength excitation expands opportunities in both synthetic chemistry and biology.
Santosh K. Pagire, Wesley J. Olivier, Debabrata Maiti, Alex C. Bissember   +3 more
wiley   +2 more sources

Metric, edge-metric, mixed-metric, and fault-tolerant metric dimensions of geometric networks with potential applications. [PDF]

Sci Rep
Hayat S, Naeem R, Afzal Siddiqui HM, Riaz A, Imran M, Belay MB, Klai Z.   +6 more
europepmc   +1 more source