research Optimum Preparation Conditions for Highly Individualized Chitin Nanofibers Using Ultrasonic Generator
Using ultrasonication at 45 kHz for 30 minutes is an efficient, low-cost way to produce high-quality chitin nanofibers from crab shells.
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180-210 / 1000+ resultsresearch Analysis of structural change in keratin fibers resulting from chemical treatments using Raman spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
research Mapping the accessibility of the disulfide crosslink network in the wool fiber cortex
Cysteines in wool fibers are accessible and form important disulfide bonds.
research Observation of the Microstructure of Human Hair Based on a Single Detector Optical Coherence Tomography
Chemical dyes damage hair's internal structure more than perming, as shown by a special imaging technique.
research Observation of different HHK groups with SEM
Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.
research Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
research Structure of intermediate filament assembly in hair deduced from hydration studies using small-angle neutron scattering
Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.
research Fractography of human hair
Moisture content significantly affects how human hair breaks.
research A Raman spectroscopy investigation of the resilience of hair cuticular scales under uniaxial stress
Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
research A reciprocal lattice approach to assessing the luster of hair fibers, based on scattering by periodically deformed cylinders
A new method helps understand hair shine and various products improve hair care.
research [Changes in trace elements (zinc, copper and manganese) in the hair before and after severe fractures by proton-induced X-ray emission spectrometry (PIXE)].
research Quantifying whole human hair scalp fibres of varying curl: A micro‐computed tomographic study
Human hair varies in structure based on curl type, with high curl hair showing the most differences.
research Technical Advancement and Biomedical Application of Multiphoton Excitation Microscopy
Multiphoton excitation microscopy is a promising tool for deep tissue imaging and clinical applications.
research Topological Markers for Subcellular Chemical Mapping using TOF-SIMS
TOF-SIMS improved chemical mapping in cells, confirming gunshot residue, tracking anti-tumor drugs, and identifying molecules in mosquitoes and wounds.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research A Study of Aggregation Structures and Tensile Properties of Hair Fibers
research Optical coherent tomography: promising in vivo measurement of hair shaft cross section
OCT is a reliable, noninvasive way to measure hair thickness.
research Locations of synthesis of hair structural proteins in human anagen follicles
Hair structural proteins are synthesized sequentially in specific cells, offering a new way to study hair proteins and defects.
research Filtration of Transgenic Sheep Skin Fibroblasts with KAP6.1-GFP-polymerized Spider Dragline Silk Protein Gene(4S)
Transgenic sheep cells with spider silk gene were successfully created for future sheep hair expression.
research The microfibrillar proteins of human hair: Separation by high-performance liquid chromatography and isolation of some proteins enriched in glycine and tyrosine
A new method isolated previously undetected hair proteins rich in glycine and tyrosine.
research Wool fiber curvature is correlated with abundance of K38 and specific keratin‐associated proteins
Wool fiber curliness is linked to the presence of certain proteins and K38.
research The role of disulfide bond formation in the structural transition observed in the intermediate filaments of developing hair
Disulfide bonds are crucial for hair structure during keratinization.
research Probing calcium and sulfur distribution and pattern in hairs using micro-proton induced X-ray emission （MPIXE）
Women's hair has more sulfur, and black hair has more calcium than white hair.
research LB1605 3D imaging of cleared ex vivo normal human skin, skin appendages and psoriasiform skin lesion using light-sheet microscopy
The conclusion is that using light-sheet fluorescence microscopy with a special solution can effectively create detailed 3D images of human skin for dermatological research.
research Internal structural changes in age‐related curved hair due to cyclical extension: An IR spectroscopy study
Age-related hair curvature increases due to internal structural changes from grooming.
research Laser microdissection and DNA typing of cells from single hair follicles
Laser microdissection helps get DNA from single hair follicles for better forensic analysis.
research Comparative proteomic analyses using iTRAQ-labeling provides insights into fiber diversity in sheep and goats
The research found specific proteins that affect fiber characteristics and hair growth in sheep and goats.
research 644 Response of distinct human dermal fibroblast lineages to visible radiation: Potential for differential light-based therapy
Different types of human skin cells respond uniquely to various colors and doses of light, which could lead to specialized light treatments for skin conditions.
research Intrinsic curvature in wool fibres is determined by the relative length of orthocortical and paracortical cells
Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
research “Hair building” fibers through the dermoscope
Trichoscopy can help tell the difference between artificial hair fibers and other scalp artifacts.