Results 71 to 80 of about 2,560 (188)
Microscopy Research and Technique, Volume 88, Issue 8, Page 2321-2332, August 2025.This study investigated the effects of biosynthesized silver nanoparticles (AgNPs) derived from Hypericum perforatum on the cell morphology of Gram‐positive Staphylococcus aureus bacterial cells, with FE‐SEM analysis showing distinct morphological changes in AgNP‐treated S. aureus cells compared to the control group.
Canan Sevinc‐Sasmaz +3 more
wiley +1 more source
Pest categorisation of Coccus viridis
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract The EFSA Panel on Plant Health performed a pest categorisation of Coccus viridis (Hemiptera: Coccidae), the green coffee scale, for the territory of the European Union (EU), following the commodity risk assessment of Jasminum polyanthum from Uganda, in which C. viridis was identified as a pest of possible concern to the EU.
EFSA Panel on Plant Health (PLH) +27 more
wiley +1 more source
Unique Monoterpenoid Indole Alkaloids from Alstonia scholaris
, 2016 A pair of geometrically isomeric monoterpenoid indole alkaloids with a skeleton rearrangement and two additional carbons, named (19,20) E-alstoscholarine (1) and (19,20) Z-alstoscholarine (2), were obtained from the leaf extract of Alstonia scholaris ...
Zhi-Zhi Du (681904) +2 more
core +2 more sources
Pharmacological screening of Alsotonia scholaris
Journal of Applied Pharmaceutical Research, 2015 A large number of medicinal plants are claimed to possess anthelmintic property in traditional systems of medicine and are also utilize by ethnic groups worldwide.
Vinod Rathor +3 more
doaj
From data to discovery: leveraging big data in plant natural products biosynthesis research
The Plant Journal, Volume 122, Issue 6, June 2025.SUMMARY Plant natural products or specialized metabolites play a vital role in drug discovery and development, with many clinically important derivatives such as the anticancer drugs topotecan (derived from the natural alkaloid camptothecin) and etoposide (derived from the natural polyphenol podophyllotoxin).
Matthew McConnachie +4 more
wiley +1 more source
The Neutral Constituents of the Root and Root-hark of Alstonia scholaris R. Br.1
, 1968 The Neutral Constituents of the Root and Root-hark of \(Alstonia\) \(scholaris\) R. Br.
Miss S. Banerjee +2 more
core +1 more source
Gum‐Assisted Magnesium Oxide Nanoparticles Using Guar Extract Focusing on Their Bioactivities
IET Nanobiotechnology, Volume 2025, Issue 1, 2025.The study aims to fabricate eco‐friendly, biogenic magnesium oxide nanoparticles (MgO NPs) mediated by ethanol‐guar gum extract, which acts as both a reducing and coating/stabilizing agent. The prepared MgO NPs were first synthesized and characterized by various analytical techniques, including UV–visible, FTIR spectroscopy, SEM‐energy‐dispersive X‐ray
Asma Sepahdar +7 more
wiley +1 more source
Immunomodulatory Activity of Different Extracts of Stem Bark of Alstonia scholaris Linn [PDF]
, 2019 Aim- The main of the study is to evaluate the immunomodulatory activity of different extracts of stem bark of Alstonia scholaris. Material & Methods- Different extracts were prepared by successive solvent extraction methods according to polarity of ...
Dangi, Rameshwar +2 more
core +1 more source
Foliar Uptake of Toxic Metals Bound to Airborne Particulate Matter in an Urban Environment
Aerosol and Air Quality Research, 2022 In this research, the foliar uptake patterns of three toxic metals (Pb, Cd, and Cu) bound to airborne particulate matter (PM) were investigated using two evergreen tree species (Senna siamea and Alstonia scholaris) at six different locations (two ...
Triratnesh Gajbhiye +2 more
doaj +1 more source
International Journal of Forestry Research, Volume 2025, Issue 1, 2025.Understanding tree species composition, regeneration status, and biomass carbon storage is crucial for evaluating the sustainability of forest ecosystems under increasing anthropogenic pressure. This study assessed these parameters in Raghunandan Hill Reserve Forest (RHRF) to support evidence‐based decision‐making, sustainable management, and carbon ...
Reham Bin Farid +7 more
wiley +1 more source