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Topical application of the ethanol extract and the hydroethanolic fraction of ripe Solanum lycocarpum A. St. Hil. fruit improves the healing of excisional wounds.
Acta Cir Bras
January 2025
Universidade Federal de São João del-Rei - Laboratory of Experimental Pathology - São João del-Rei (MG) - Brazil.
Purpose: To evaluate the effect of the topical application of the ethanol extract (EESL) and the hydroethanolic fraction (HFSL) of ripe Solanum lycocarpum fruit on the healing of experimentally-induced wounds in mice.
Methods: The EESL and HFSL obtained from ripe fruit of the species S. lycocarpum were obtained by percolation with ethanol.
Dry crude pomegranate peel extract as a bio-input for medicinal pharmaceutical gel with healing activity.
Chem Biodivers
January 2025
UFES: Universidade Federal do Espirito Santo, Center of Exact, Natural and Health Sciences, Alto Universitário, Alegre, BRAZIL.
The sustainable use of pomegranate peel, a by-product of the food industry, is gaining importance in developing pharmaceutical bio-inputs, aligning with circular economy practices and waste reduction. This study explores the application of dry crude pomegranate peel extract (PPE) as a bio-input for medicinal gels with wound healing properties. PPE was extracted via percolation in ethanol and freeze-dried.
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Soft Matter
January 2025
Department of Chemistry, University of Connecticut, Storrs, Connecticut, USA.
This study introduces a method for synthesizing electrically conductive hydrogels by incorporating a self-assembled, percolating graphene network. Our approach differs from previous approaches in two crucial aspects: using pristine graphene rather than graphene oxide and self-assembling the percolation network rather than creating random networks by blending. We use pristine graphene at an oil-water interface to stabilize a water-in-oil emulsion, successfully creating hydrogel foams with conductivities up to 15 mS m and tunable porosity.
View Article and Find Full Text PDFEffect of grain shape elongation in direction and perpendicular to current stream (conductive or insulator) on the electrical characteristics of mixtures.
Sci Rep
January 2025
National Research Centre, Geophysical Sciences Department, Geophysical Exploration Lab., Dokki, Cairo, Egypt.
Article Synopsis
- The shape and arrangement of grains in mixtures affect the electrical properties, with elongated grains impacting conductivity based on their alignment with electric current.
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Temporal Unfolding of Spelling-to-sound Mappings in Visual (Non)word Recognition.
J Cogn Neurosci
January 2025
Universidade de Lisboa, Lisbon, Portugal.
Behavioral research has shown that inconsistency in spelling-to-sound mappings slows visual word recognition and word naming. However, the time course of this effect remains underexplored. To address this, we asked skilled adult readers to perform a 1-back repetition detection task that did not explicitly involve phonological coding, in which we manipulated lexicality (high-frequency words vs.
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