Results 161 to 170 of about 113,255 (342)

Impact of Graphene/Nanocellulose on Nanocomposite Membrane for Methylene Blue Dye Removal and Antifouling Performance

open access: yesJournal of Applied Polymer Science, EarlyView.
Nanocomposite membrane for methylene blue dye removal. ABSTRACT The development of membrane technologies in improving water purification systems has been extensively studied by many researchers to ensure efficient production of clean water sources. However, fouling of PVDF membrane results in low permeation and dye removal efficiency, causing a major ...
Md Rezaur Rahman   +8 more
wiley   +1 more source

Optimization of the Electrospinning Process to Create an Active Bilayer Nanostructured Wound Dressing Based of PLA and Ibuprofen

open access: yesJournal of Applied Polymer Science, EarlyView.
Bilayer nanostructured wound dressing. ABSTRACT A new bilayer wound dressing structure has been developed by depositing amorphous polylactic acid (PLA) nanofibers on a hydrogel layer composed of gelatin (GE), hyaluronic acid (HA) and zinc oxide (ZnO) particles for its antibacterial properties.
Anne‐Sophie Schuller   +6 more
wiley   +1 more source

A Woman with Treated Breast Cancer, Recent Neurological Symptoms and Xanthoderma

open access: yesActa Medica Iranica, 2013
We describe a 69-year-old-woman with antecedent of breast cancer and recent transitory neurological symptoms. Physical examination showed yellow to orange skin pigmentation, more conspicuous on her palms and soles, while discoloration changes were absent
Vitorino Modesto dos Santos   +5 more
doaj   +2 more sources

Cytogenetic and microsatellite alterations in tumors from patients with the syndrome of myxomas, spotty skin pigmentation, and endocrine overactivity (Carney complex). [PDF]

open access: bronze, 1996
Constantine A. Stratakis   +8 more
openalex   +1 more source

Ingestive Behavior and Body Development of Backgrounded Heifers From Three Genotypes in the Brazilian Pantanal

open access: yesAnimal Research and One Health, EarlyView.
Nelore (N) and Nelore × Pantaneiro (NP) heifers exhibited similar grazing times, which were higher compared with Nelore × Angus (NA) heifers. Nelore heifers showed higher wither height and hip height values compared with NP heifers. The average values for NA heifers did not differ from the other genotypes. It was observed that chest depth, heart girth,
Maria C. E. Queiroz   +7 more
wiley   +1 more source

Fine‐Tuning NIR‐Absorbing BODIPYs for Photoacoustic Detection of Hypochlorous Ion (OCl−)

open access: yesChemistry – An Asian Journal, Volume 20, Issue 6, March 17, 2025.
High selectivity for hypochlorous ion over other competing reactive oxygen species was achieved by optimizing different regioisomers of conjugation‐extended, near‐infrared‐absorbing BODIPYs for photoacoustic imaging. Abstract Highly reactive oxygen and nitrogen species (ROS/RNS) play crucial roles in various pathological conditions.
Prosenjit Isar   +7 more
wiley   +1 more source

Cocoa waste valorization: a review and sustainability analysis of green technologies

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Cocoa residues – notably cocoa pod husks and cocoa bean shells – can be valorized for biocompound recovery, bioenergy production, and waste reduction. This review analyzed 1115 publications related to this field to identify key research trends. Interest is increasing in compounds such as theobromine, bioactive substances, adsorption processes,
Susan Haydeé Soriano Morales   +4 more
wiley   +1 more source

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