Results 161 to 170 of about 236,719 (353)

Chemical Compositions, FTIR and Larvicidal Activity of Essential Oils Extracted from Aromatic Plants

open access: diamond, 2019
Muhammad Falalu Yahaya   +5 more
openalex   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

Evaluation of the Leishmanicidal and Cytotoxic Potential of Essential Oils Derived From Ten Colombian Plants

open access: yesIranian Journal of Parasitology, 2013
Background: The leishmanicidal and cytotoxic activity of ten essential oils obtained from ten plant specimens were evaluated. Methods: Essential oils were obtained by the steam distillation of plant leaves without any prior processing.
Jf Sanchez-Suarez, I Riveros, G Delgado
doaj   +2 more sources

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee   +5 more
wiley   +1 more source

Nanodiamond‐Based Quantum Sensing Reveals Changes in Endo‐Lysosomal Activity of Stimulated Cardiac Fibroblasts in a Cellular Fibrosis Model

open access: yesAdvanced Functional Materials, EarlyView.
Quantum sensing reveals intricate patterns linking endo‐lysosomal maturation to cardiac fibrosis progression, highlighting complexity in cellular remodeling. This study investigates fibroblast‐to‐myofibroblast transition under cell aging, stiffness, and TGF‐β stimulation, comparing nanodiamond uptake, endo‐lysosomal dynamics, and free radical ...
Aldona Mzyk   +3 more
wiley   +1 more source

Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype

open access: yesAdvanced Functional Materials, EarlyView.
In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He   +10 more
wiley   +1 more source

Facing Resistant Bacteria with Plant Essential Oils: Reviewing the Oregano Case. [PDF]

open access: yesAntibiotics (Basel), 2022
Fimbres-García JO   +6 more
europepmc   +1 more source

Inhibitory effects of essential oils from Asteraceae plant against pathogenic fungi of Panax notoginseng

open access: green, 2020
Zhebin Zeng   +7 more
openalex   +2 more sources

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