research Wetting Behavior of Human Hair Fibers
Human hair's ability to get wet is complex and can change with treatments, damage, and environment.
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research Recent Studies on the Delivery of Hydrophilic Drugs in Nanoparticulate Systems
Nanoparticulate systems improve drug delivery by controlling release, protecting drugs, changing absorption and distribution, and concentrating drugs in targeted areas.
research Design and Synthesis of Novel Androgen Receptor Antagonists with Sterically Bulky Icosahedral Carboranes
New compounds with carborane showed anti-androgen effects similar to flutamide.
research Development and Characterization of Polymeric Nanoparticle-Based Formulation of Adapalene for Topical Acne Therapy
The new adapalene formulation using TyroSpheres is more effective and less irritating for acne treatment.
research Interactions Between Crossed Hair Fibers at the Nanoscale
Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
research Regulation of Receptor Binding Specificity of FGF9 by an Autoinhibitory Homodimerization
FGF9 controls which receptors it binds to through a process where two FGF9 molecules join, and changes in FGF9 can lead to incorrect receptor activation.
research Chapter 4: Cytomechanics of Hair
Hair's strength and flexibility come from its protein structure and molecular interactions.
research Spatial Probing of the Properties of the Human Hair Surface Using Wilhelmy Force Profiles
Human hair surface varies in wettability, showing daily and monthly patterns.
research Prevention of Lipid Loss from Hair by Surface and Internal Modification
Surface and internal treatments can help prevent hair lipid loss during washing.
research In Vivo Penetration of Bare and Lipid-Coated Silica Nanoparticles Across the Human Stratum Corneum
Lipid-coated silica nanoparticles penetrate human skin more deeply than bare silica nanoparticles.
research Niosomes as Carriers in Dermal Drug Delivery
Niosomes are a promising and effective way to deliver drugs through the skin.
research Histochemical Observation of the Cell Membrane Complex of Hair
The Cell Membrane Complex in hair has both water-attracting and water-repelling layers.
research Raman Spectroscopic Analysis of L-Phenylalanine and Hydrolyzed Eggwhite Protein Penetration into Keratin Fibers
L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
research Hyperbranched Glycerol-Based Core-Amphiphilic Branched Shell Nanotransporters for Dermal Drug Delivery
New nanocarriers improve skin drug delivery with low toxicity at certain concentrations.
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 Failure of Intercellular Adhesion in Hair Fibers Regarding Hair Condition and Strain Conditions
Hair breaks differently when wet or dry and is affected by its condition and treatments like perms and bleaching.
![Synthesis and In Vitro Study of 17β-[N-Ureylene-N,N′-Disubstituted]-4-Methyl-4-Aza-5α-Androstan-3-Ones as Selective Inhibitors of Type I 5α-Reductase](/images/research/d19df8a7-8de6-4430-8a0d-4ffa1f502985/small/15608.jpg)
research Synthesis and In Vitro Study of 17β-[N-Ureylene-N,N′-Disubstituted]-4-Methyl-4-Aza-5α-Androstan-3-Ones as Selective Inhibitors of Type I 5α-Reductase
New compounds were made that effectively block a specific enzyme related to androgen conditions.
research Pharmacophore and Atom-Based 3D QSAR Studies on the Novel 5-Alpha-Reductase Inhibitors
The developed model can predict effective 5-alpha-reductase enzyme inhibitors.
research Mucoadhesive Polymer Hyaluronan as Biodegradable Cationic/Zwitterionic Drug Delivery Vehicle
Hyaluronan is a good drug delivery material because it sticks to mucosal areas and its drug release can be improved by changing its properties.
research Hair Pores Caused by Surfactants via the Cell Membrane Complex and a Prevention Strategy through the Use of Cuticle Sealing
Surfactants damage hair, but sealing the cuticle can prevent this.
research Effect of Disulfide Bonds in Human Hair Fibers on the Melting Behavior of Their Crystalline Structure
Changing disulfide bonds in human hair affects its melting behavior and thermal stability.
research Chemical Bonds and Hair Behavior: A Review
Disulfide bonds are crucial for hair's strength, especially when wet.
research Design, Synthesis and Anti-Tumor Evaluation of Novel Thiohydantoin Congeners as Androgen Receptor Antagonists With In Vivo Study
A new compound, 3a, effectively fights prostate cancer better than finasteride.
research Essentials of Trichophoric Designing
The document concludes that understanding hair's chemical makeup is key to creating effective hair growth products that also improve social confidence.
research Structural Requirements of Minoxidil Analogs for Enhancing Lysyl Hydroxylase Inhibitory Activity
Minoxidil analogs can be improved for hair growth inhibition by modifying specific parts of their 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 Cyclosporine A Demonstrates Bilayer Modification With Slow Kinetics
Cyclosporine A slowly changes cell membranes, explaining some of its effects and side effects.
research Deposition of 18-MEA onto Damaged Hair to Form a Persistent Hydrophobicity
18-MEA and SPDA can restore damaged hair's smoothness and reduce frizz.
research Hair: The Most Sophisticated Biological Composite Material
The document reviewed the complex structure of hair, highlighting its hierarchical organization from α-keratin chains to intermediate filaments and ultimately to the fiber. It discussed the unique chemical properties of hair's morphological compartments, such as the hydrophilic/hydrophobic paradox, which contributed to its remarkable physical characteristics. The review was intended to provide insights for protein and polymer chemists, as well as biochemists studying the cytoskeleton and intermediate filaments, and offered a scientific foundation for advancements in hair cosmetics.
research Formulation of Chloroaluminum Phthalocyanine Incorporated into PS-b-PAA Diblock Copolymer Nanomicelles
The PS-b-PAA copolymer nanomicelles are effective for delivering a cancer treatment drug in photodynamic therapy.