Results 161 to 170 of about 34,362 (301)

Cooking Impacts PM1 in Suburban New York, With Implications for Respiratory Deposition

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract Sub–micron particulate matter (PM1) in the New York (NY) metropolitan area impacts air quality and human health. We characterized refractory black carbon (BC) and non–refractory (NR) PM1 in Mineola, NY during winter 2024 and NR‐PM1 during summer 2023.
Adam De Groodt, Emily B. Franklin, Michael P. Vermeuel, Trey Maddaleno, Yuwei Zhao, Andrew Hallward‐Driemeier, Joseph Ko, Róisín Commane, Dylan B. Millet, Delphine K. Farmer   +9 more
wiley   +1 more source

Phytochemical Screening and Antimicrobial Activity Evaluation of Armenian <i>Chaerophyllum bulbosum</i> L. [PDF]

Molecules
Ghukasyan N, Shaboyan N, Arutinian E, Ghazaryan A, Hovhannisyan V, Poghosyan G, Hovhannisyan M, Manukyan K, Ulikhanyan G, Feschyan S, Hovsepyan M, Danielyan L, Hovhannisyan H, Chichoyan N, Haroutounian S.   +14 more
europepmc   +1 more source

Biogenic volatile organic compound emission characteristics of dominant tree species in temperate broad-leaved Korean pine forests in Northeast China. [PDF]

Front Plant Sci
Pei D, Wang A, Wu J.
europepmc   +1 more source

Cytotoxic and Immunological Effects of Terpinolene and 1‐butyl‐3,4‐methylenedioxybenzene on Aedes aegypti Larvae

Archives of Insect Biochemistry and Physiology, Volume 123, Issue 1, September 2026.
The terpinolene + BMDB association caused severe midgut damage, increased apoptosis, reduced proliferation, and immune suppression in Ae. aegypti larvae, indicating that sublethal effects, despite higher LC50, compromise larval recovery and represent a promising strategy for integrated vector management.
Maria Clara da Nóbrega Ferreira Fernandes, Glaucilane dos Santos Cruz, Jaiurte Gomes Martins da Silva, Daniela Maria do Amaral Ferraz Navarro, Jefferson Luiz Princival, Júlio Cesar Ribeiro de Oliveira Farias de Aguiar, Clóvis José Cavalcanti Lapa‐Neto, Emmanuel Viana Pontual, Álvaro Aguiar Coelho Teixeira, Valéria Wanderley Teixeira   +9 more
wiley   +1 more source

Harvest Stage-Dependent Variation in Essential Oil Chemotype and Agronomic Yield of Parsley (<i>Petroselinum crispum</i> (Mill.) Fuss). [PDF]

Food Sci Nutr
Avci AB, Alan Ö, Göre M, Öztürk B.
europepmc   +1 more source

Comparative Analysis of Chemical Composition and Bioactivities of Essential Oils From Different Parts of Wild‐Grown Alpinia siamensis K.Schum. in Vietnam

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The essential oils of Alpinia siamensis are rich in β‐bisabolene, 1,8‐cineole, and β‐pinene. These essential oils inhibit α‐amylase and tyrosinase and also suppress the growth of Escherichia coli and Bacillus subtilis. ABSTRACT This study investigated chemical composition and bioactivities of essential oils (EOs) obtained from the rhizomes (REO ...
Nguyen Thi Kim Anh, Trang H. D. Nguyen, Tran Thi Huyen, Le Nhat Tam, Dang Ngoc Phuc, Anh Tu Phan, Le Duc Giang, Duong Chi, Nguyen Thi Ngan   +8 more
wiley   +1 more source

Divergence in isoprenoid emissions among subtropical broadleaf trees: linking photosynthesis, leaf economics, and volatile defense for forest management. [PDF]

For Res (Fayettev)
Mao Y, Yao H, Yuan Y, Yu C, Wang M, Ding F, Zhou G, Sun Z.   +7 more
europepmc   +1 more source

Sesquiterpene‐Rich Essential Oil From Magnolia officinalis Stem Bark: Chemical Composition, Biological Activities, and In Silico Approach

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The essential oil from Magnolia officinalis (M. officinalis) stem bark, rich in sesquiterpenes, exhibited multiple bioactivities including cytotoxic, antioxidant, α‐glucosidase inhibitory, anti‐inflammatory, and antimicrobial effects, which were further supported by molecular docking analysis.
Nguyen Thi Kim Thanh, Phan Hong Minh, Huynh Thi Ngoc Ni, Tran Quang Hai, Le The Hoai, Le Ba Vinh, Pham Minh Quan, Nguyen Dinh Luyen, Ninh The Son   +8 more
wiley   +1 more source

Chromatographic Conditions as a Source of Analytical Variability in GC-MS Profiling of Essential Oils. [PDF]

Molecules
Beraich A, Batovska D, Belbachir Y, Allaoui HE, Nikolova K, Szechyńska-Hebda M, Choukoud A, Dikici B, Haboubi K, Lequart V, Martin P, Talhaoui A.   +11 more
europepmc   +1 more source

Five New Iridoids From the Leaves of Viburnum macrocephalum f. macrocephalum and Their Free Radical Scavenging Activity

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Five new iridoids, viburetins D–H, featuring dioxatricyclodecane and ring‑opened monocyclic skeletons, are isolated from the leaves of Viburnum macrocephalum f. macrocephalum, enriching the chemical diversity of Viburnum. Preliminary DPPH and ABTS assays reveal varying degrees of radical scavenging activity.
Ya‐Jiao Chen, Hong‐Juan Zhou, Jia Chen, Jian‐Hua Shao, Chun‐Chao Zhao   +4 more
wiley   +1 more source