research Generating Disulfides in Multicellular Organisms: Emerging Roles for a New Flavoprotein Family
QSOX enzymes help form protein bonds in cells, especially in tissues with high secretory activity.
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120-150 / 1000+ resultsresearch Accessing Properties of Molecular Compounds Involved in Cellular Metabolic Processes with Electron Paramagnetic Resonance, Raman Spectroscopy, and Differential Scanning Calorimetry
These methods help understand cell structures and reactions.
research Recent advances in X-ray microanalysis in dermatology.
Trace elements like calcium, iron, and zinc are unevenly distributed in hair, while sulfur is even, and increased phosphorus and potassium levels are linked to skin reactions.
research DRUG POLYMORPHISM IDENTIFICATION USING FOURIER TRANSFORM-RAMAN SPECTROSCOPY: A COMPARATIVE STUDY OF LAMIVUDINE AND FINASTERIDE DRUGS
FT-Raman spectroscopy is effective for identifying drug polymorphs, ensuring quality and stability.
research Improved two‐dimensional electrophoretic mapping of Japanese human hair proteins; application to curved and straight Japanese human hairs; and protein identification by MALDI MS and MS/MS quadrupole time‐of‐flight mass spectrometry
The study found that minor protein differences between curved and straight Japanese hair are unlikely to significantly affect hair structure.
research FEMALE CADAVER IN THE HAN TOMB NO. 1 X-RAY DIFFRACTION STUDIES ON TWO KINDS OF FIBROUS PROTEIN
The protein structures in the hair and tendon were preserved, but their molecular arrangements changed.
research Trichothiodystrophy hair shafts display distinct ultrastructural features
Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
research Single hair analysis by X-ray fluorescence spectrometry detects small changes in dietary zinc intake: A nested randomized controlled trial
Hair analysis can detect small changes in dietary zinc intake.
research CRYSTAL STRUCTURE OF HSIANGHUALITE
research Dark cytotoxicity beyond photo-induced one of silica nanoparticles incorporated with RuII nitrosyl complexes and luminescent {Mo6I8} cluster units
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research Measuring changes in chemistry, composition, and molecular structure within hair fibers by infrared and Raman spectroscopic imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
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 A Dispute Between the Cavendish and Caltech: The Emergence and Ubiquity of the α-Helix
The alpha-helix was confirmed as a key structure in proteins.
research Analysis of Protein Interactions by Surface Plasmon Resonance
Surface Plasmon Resonance is a useful tool for studying protein interactions and has potential for future technological advancements.
research peri ‐Xanthenoxanthene (PXX): a Versatile Organic Photocatalyst in Organic Synthesis
PXX is an effective and affordable photocatalyst for creating new chemical bonds in organic synthesis.
research A new staining method for visualization of keratin filaments in hair fibre cross sections.
A new method effectively visualizes keratin in hair without harsh chemicals.
research Water distribution in human hair microstructure elucidated by spin contrast variation small-angle neutron scattering
The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
research Effect of disulfide bonds in human hair fibers on the melting behavior of their crystalline structure
Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.
research Fully automated chip-based nanoelectrospray ionization-mass spectrometry as an effective tool for rapid and high-throughput screening of 5α-reductase inhibitors
research Quantitative mapping of melanin in hair fibers using fluorescence lifetime imaging microscopy
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 Investigation of human hair using ToF-SIMS: From structural analysis to the identification of cosmetic residues
The conclusion is that a new method can identify cosmetic residues on hair and match them to their products.
research Fourier Transform Infrared Attenuated Total Reflection Analysis of Human Hair: Comparison of Hair from Breast Cancer Patients with Hair from Healthy Subjects
Hair from breast cancer patients shows changes in structure and composition, and a test using these changes detected cancer but also falsely identified some healthy samples as cancerous.
research Optimization of X-ray microplanar beam radiation therapy for deep-seated tumors by a simulation study
Using 100–300 keV X-ray energy is best for treating deep-seated tumors with microplanar beam radiation therapy.
research 812 Multi-view light sheet florescence microscopy (LSFM) for imaging cellular self-assembly in spheroids of human hair follicle dermal papilla cells and keratinocytes
The technique effectively shows how human skin and hair cells form into ball-like structures.
research Automatic alignment of double optical paths in excimer laser amplifier
Researchers created a system that accurately aligns laser beams automatically.
research 891 Comparison of phenotypes and transcriptomes of mouse skin-derived precursors and dermal mesenchymal stem cells
The search scheme SMRI is faster and more secure for retrieving encrypted data from the cloud.
research Ultra‐structural hair alterations in F riedreich's ataxia: A scanning electron microscopic investigation
Friedreich's ataxia causes thin, weak hair with surface damage and cavities.