Results 191 to 200 of about 5,778 (287)

Phytochemistry, Antimicrobial, Analgesic, Antibiofilm, Diuretic Activities, and Acute Toxicity of Bark Extracts From Three Plants (Khaya senegalensis, Ocimum americanum, and Cassytha filiformis) Collected in Benin. [PDF]

ScientificWorldJournal
Assouma FF, Tchogou AP, Vodounon CA, Roko G, Sangaré MM, Dah-Nouvlessounon D, Bello B, Boya B, Karimou R, Konmy B, Adjanohoun A, Baba-Moussa L, Sina H.   +12 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

Isolation of New Chemical Modulators of the Interaction Between HIV-1 Integrase and the Cellular Restriction Factor GCN2. [PDF]

Viruses
Torres C, Lagadec F, Basyuk E, Recordon-Pinson P, Métifiot M.   +4 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

Divergent Transport Dynamics of Alkylated versus Unsubstituted Polycyclic Aromatic Hydrocarbons at the Air-Water and Sediment-Water Interfaces at a Legacy Creosote Site. [PDF]

ACS ES T Water
Moran IL, Ghetu CC, Scott RP, Tidwell LG, Hoffman PD, Anderson KA.   +5 more
europepmc   +1 more source

Investigation of Potential Risks in Bio‐Based Food Contact Materials (FCMs) From Microbial Exploitation of Agricultural Wastes: Case Studies of Bacterial Cellulose and Nisin

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT In the context of the circular economy and the increasing demand for safe and sustainable packaging, this work addresses the safety assessment of food contact materials (FCMs) derived from agro‐industrial by‐products. Despite growing interest in these bio‐based materials, the literature still lacks a structured safety‐assessment framework able
Marianna Ciccone, Emmanouil Tsochatzis, Joel Armando Njieukam, Lorenzo Siroli, Davide Gottardi, Rosalba Lanciotti, Francesca Patrignani   +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

The Arsenal of Aromatic Degrading Bacteria: How They Sense, Chase, Adapt and Destroy Environmental Pollutants

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
In the environment, bacteria sense aromatic pollutants, migrate toward them, adapt to toxicity, and deploy specialized uptake and catabolic systems. Genomic plasticity, metabolic versatility and division of labor within populations together aid in the degradation of persistent aromatics, highlights that biodegradation is driven by various eco ...
Prashant S. Phale, Tushar Dhamale, Satyajit Subhash   +2 more
wiley   +1 more source

Catalytic asymmetric [4 + 2] dearomative photocycloadditions of anthracene and its derivatives with alkenylazaarenes. [PDF]

Nat Commun
Tian D, Shi W, Sun X, Zhao X, Yin Y, Jiang Z.   +5 more
europepmc   +1 more source