Results 21 to 30 of about 78,262 (265)

Extraction of keratin from wool and its use as biopolymer in film formation and in electrospinning for composite material processing

open access: yesJournal of Engineered Fibers and Fabrics, 2022
Keratin is one of the most important protein materials and can act as a sustainable biopolymer for manifold applications. This paper reports on a sustainable extraction method for keratin from wool fiber materials.
Sahil Goyal   +5 more
doaj   +1 more source

Development of Hair Keratin Protein to Accelerate Oral Mucosal Regeneration

open access: yes치위생과학회지, 2023
Background: In this study, we investigated the potential use of keratin for oral tissue regeneration. Keratin is well-known for its effectiveness in skin regeneration by promoting keratinization and enhancing the elasticity and activity of fibroblasts ...
So-Yeon Kim
doaj   +1 more source

Skin Keratins [PDF]

open access: yes, 2016
Keratins comprise the type I and type II intermediate filament-forming proteins and occur primarily in epithelial cells. They are encoded by 54 evolutionarily conserved genes (28 type I, 26 type II) and regulated in a pairwise and tissue type-, differentiation-, and context-dependent manner.
Fengrong, Wang   +2 more
openaire   +2 more sources

Processing keratin from camel hair and cashmere with ionic liquids

open access: yeseXPRESS Polymer Letters, 2019
Keratin, a fibrous protein, that is available from a variety of animal sources as a constituent of hair, nails, horns, hoofs, wool and feathers, has applications in pharmaceutics, cosmetics and as a fertilizer.
Y. J. Yang   +6 more
doaj   +1 more source

Structural heterogeneity of cellular K5/K14 filaments as revealed by cryo-electron microscopy

open access: yeseLife, 2021
Keratin intermediate filaments are an essential and major component of the cytoskeleton in epithelial cells. They form a stable yet dynamic filamentous network extending from the nucleus to the cell periphery, which provides resistance to mechanical ...
Miriam S Weber   +5 more
doaj   +1 more source

Selective laser sintering responses of keratin-based bio-polymer composites

open access: yesMaterials & Design, 2019
Keratin-based materials have unique biological and mechanical attributes due to the protein's molecular structure and organisation. The current study evaluates the possible consolidation of keratin powders by selective laser sintering (SLS), a key ...
Sarat Singamneni   +6 more
doaj   +1 more source

Characterisation of reduction state of cystine linkages on wool fibre surface under heterogeneous reaction conditions

open access: yesPolymer Testing, 2022
As a natural biomaterial with outstanding properties, keratin fibres hold promising potential in many application fields. The reduction of disulphides in keratin to the corresponding thiols plays a central role e.g.
Madita Buchacher   +2 more
doaj   +1 more source

Analisis Edible Film dari Campuran Keratin dan Pati Jagung

open access: yesJurnal Serambi Engineering, 2018
The objectives of this research are to know the physical characteristics (water vapor transmission  rate, water absorption), mechanical characteristics of edible film (maturation, tensile strength), morphology (functional group) and the edible film ...
Rina Mirdayanti   +2 more
doaj   +1 more source

The cortical actin cytoskeleton and desmosomes act together in keratin filament network maintenance

open access: yesEuropean Journal of Cell Biology
Keratin intermediate filaments are hallmark features of epithelial tissue differentiation forming complex cytoplasmic networks that are connected to subplasmalemmal cortical keratin filaments and anchored at desmosomal junctions.
Nicole Schwarz   +2 more
doaj   +1 more source

Investigation of Morphology and Photocatalytic Activities of Electrospun Chicken Feather Keratin/PLA/TiO2/Clay Nanofibers [PDF]

open access: yesE3S Web of Conferences, 2020
This research has focused on the fabrication of electro spun-keratin base composite nanofiber, in order to develop the organic dye removal filters. The filters were prepared from a keratin-base material, which was extracted from chicken feathers.
Siriorn Isarankura Na Ayutthaya   +1 more
doaj   +1 more source

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