Results 21 to 30 of about 78,723 (263)

Biologically Active Substances of Plants from Sali x L. Genus

open access: yesФармация и фармакология (Пятигорск), 2016
The review systematizes data about chemical composition of bark, leaves, inflorescences, and sprouts of different species of Salix L. The closest attention is payed to investigations of Salix, which has been recently carried out in our country and abroad.
O. O. Frolova   +2 more
doaj   +1 more source

Dyeing of Jute Fabric by Eucalyptus Bark Extract

open access: yesJournal of Natural Fibers, 2022
Traditional dyeing procedures were used to color jute fabrics using a natural dye extracted from eucalyptus bark. A pre-mordanting method was followed to dye the jute fabric in the absence and presence of mordant.
Dibyendu Bikash Datta   +2 more
doaj   +1 more source

Chemotypic and Seasonal Variations in Essential Oils from Mespilodaphne cymbarum (Kunth) Trofimov and Their Antibacterial and Antibiofilm Activities

open access: yesPlants
This study investigated the essential oils (EOs) from leaf, bark, and fruit of Mespilodaphne cymbarum (Kunth) Trofimov (Lauraceae), focusing on their chemical composition and antimicrobial and antibiofilm activities.
Amanda Galdi Boaretto   +7 more
doaj   +1 more source

Material Before Morphology: Substrate‐Dependent Mechanical Tuning of Radular Teeth

open access: yesAdvanced Materials Interfaces, EarlyView.
Substrate‐dependent material tuning in Clausilia radular teeth. Closely related taxa retain a conserved gross tooth morphology, but differ in elemental composition and mechanical properties according to feeding substrate. Rock‐associated taxa show increased Ca–Si enrichment and higher stiffness and hardness, especially in the central radular region ...
Ida Lilienthal   +3 more
wiley   +1 more source

Abundant and rare spiders on tree trunks in German forests (Arachnida, Araneae)

open access: yesArachnologische Mitteilungen, 2011
The spider fauna active on the bark of trees in forests on eight sites in different regions in Germany was investigated. Trunk eclectors at about 2-4 meters height on living trees were used in different regions of Germany (SW Bavaria, Hesse, Brandenburg)
Blick, Theo
doaj   +1 more source

Chemical Profile, Cytotoxic Activity and Oxidative Stress Reduction of Different Syringa vulgaris L. Extracts

open access: yesMolecules, 2021
Syringa vulgaris L. (common lilac) is one of the most popular ornamental species, but also a promising not comprehensively studied source of bioactive compounds with important therapeutic potential.
Daniela Hanganu   +12 more
doaj   +1 more source

The Utilization of Tree Bark [PDF]

open access: yesBioResources, 2016
The utilization of natural raw materials has been practiced for centuries. Of raw materials, wood and its bark have outstanding significance because of their special chemical components and unusual structure. Annual bark production is estimated to be between 300 and 400 million m3.
Zoltan Pásztory   +3 more
openaire   +2 more sources

Surfaceome Reprogramming of Stemsomes Promotes Lung Cancer Targeting via Potentiated Receptor–Ligand Interactions

open access: yesAdvanced Science, EarlyView.
This study presents a surfaceome‐reprogramming strategy for mutation‐independent lung cancer therapy by repurposing dexamethasone to prime mesenchymal stem cell‐derived nanovesicles. The engineered vesicles leverage multi‐valent interactions mediated by upregulated adhesion proteins, EPHA2, and NOTCH3.
Geunhye Kim   +8 more
wiley   +1 more source

Antioxidant activity of phenolic fractions of Mallotus philippinensis bark extract

open access: yesCzech Journal of Food Sciences, 2009
Phenolic compounds were extracted from Mallotus philippinensi bark using methanol. Six fractions (I-VI) were separated from the extract on a Sephadex LH-20 column using ethanol and acetone-water as the mobile phases and were evaluated for their total ...
Muhammad ARFAN   +5 more
doaj   +1 more source

Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective

open access: yesAdvanced Science, EarlyView.
Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang   +11 more
wiley   +1 more source

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