Results 51 to 60 of about 9,737 (226)

Green Synthesis of Metal Oxide Nanoparticles Using Plant Extracts: Applications in Catalysis and Biomedicine

open access: yesNano Select, Volume 7, Issue 3, March 2026.
ABSTRACT The green synthesis of metal oxide nanoparticles (MONPs) using plant‐based resources has gained significant traction as an environmentally benign, cost‐effective, and scalable alternative to traditional chemical and physical methods. This review comprehensively explores the plant‐mediated synthesis routes for a variety of MONPs, including CuO,
Faith Mwangi, Jannatun Zia, Ufana Riaz
wiley   +1 more source

Formation of Tetrahydrocurcumin by Reduction of Curcumin with Cultured Plant Cells of

open access: yesNatural Product Communications, 2012
Cultured plant cells of Marchantia polymorpha , Nicotiana tabacum , Phytolacca americana , Catharanthus roseus , and Gossypium hirsutum were examined for their ability to reduce curcumin. Only M.
Kei Shimoda   +5 more
doaj   +1 more source

Adaptive Significance of Nickel Hyperaccumulation by Plants

open access: yesEcological Research, Volume 41, Issue 2, March 2026.
Metal hyperaccumulation may enhance plant fitness through multiple, non‐exclusive mechanisms, including elemental defense against herbivores and pathogens, altered pollinator interactions, and increased reproductive performance in metal‐rich soils. Metals may also affect plant–plant interactions via elemental allelopathy and improve stress tolerance ...
Molly E. Waddington   +2 more
wiley   +1 more source

Optical Resolution of ()-Denopamine to ()-Denopamine β-D-Glucoside by Glucosyltransferase from Expressed in Recombinant

open access: yesNatural Product Communications, 2016
The optical resolution of racemic compounds by stereoselective glucosylation was investigated using plant glucosyltransferase from Phytolacca americana expressed in recombinant Escherichia coli.
Hiroki Hamada   +4 more
doaj   +1 more source

Seed rain and soil seed banks limit native regeneration within urban forest restoration plantings in Hamilton City, New Zealand [PDF]

open access: yes, 2012
Restoration of native forest vegetation in urban environments may be limited due to isolation from native seed sources and to the prevalence of exotic plant species.
Clarkson, Bruce D., Overdyck, Elizabeth
core   +1 more source

Crossing Lilium Orientals of different ploidy creates Fusarium-resistant hybrid [PDF]

open access: yes, 2010
Oriental hybrid lily is of great commercial value, but it is susceptible to Fusarium disease that causes a significant loss to the production. A diploid Oriental hybrid resistant to Fusarium, Cai-74, was diploidized from triploid obtained from the ...
Liu Feihu   +3 more
core   +2 more sources

‘Candidatus Phytoplasma solani’: From infection to all‐round characterisation of distinct tuf‐type strains with different virulence in tomato plants

open access: yesAnnals of Applied Biology, Volume 188, Issue 2, Page 480-494, March 2026.
‘Candidatus Phytoplasma (Ca. P.) solani’ is associated with bois noir (BN) of grapevine and stolbur of solanaceous plants and is primarily transmitted by Hyalesthes obsoletus Signoret. Four tuf‐a and five tuf‐b1 ‘Ca. P. solani’ strains were transmitted to tomato plants (cv. Micro‐Tom) by using bait‐plants and by capturing H.
Gaia Carminati   +7 more
wiley   +1 more source

Temporal niche partitioning by nocturnal arboreal mammals increases the modularity of plant–frugivore networks in a fragmented subtropical landscape

open access: yesFunctional Ecology, Volume 40, Issue 2, Page 463-475, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Animal‐mediated seed dispersal sustains plant diversity and ecosystem functioning, particularly in fragmented landscapes. However, the specific contributions of nocturnal frugivores, particularly in above‐ground (arboreal) strata, are often overlooked, leading to ...
Wande Li   +6 more
wiley   +1 more source

LAS FAMILIAS AIZOACEAE, MOLLUGINACEAE Y PHYTOLACCACEAE (CARYOPHYLLALES) EN EL ESTADO DE AGUASCALIENTES, MÉXICO

open access: yesPolibotánica, 2018
En el estado de Aguascalientes la familia Aizoaceae está representada por los géneros Trianthema, con la especie T. portulacastrum, y Sesuvium, con S. humifusum, esta última especie es un nuevo registro para el estado y el país.
Manuel Higinio Sandoval Ortega
doaj  

Synthesis of ε-Viniferin Glycosides by Glucosyltransferase from and their Inhibitory Activity on Histamine Release from Rat Peritoneal Mast Cells

open access: yesNatural Product Communications, 2015
Glycosylation of (+)-ε-viniferin was investigated using glucosyltransferase from Phytolacca americana ( Pa GT3) as a biocatalyst. (+)-ε-Viniferin was converted by Pa GT3 into its 4b- and 13b-β-D-glucosides, the inhibitory activities on histamine release ...
Hiroki Hamada   +2 more
doaj   +1 more source

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