Search
for

    Did you mean Diffusion Coefficient?
    Glossary Diffusion Coefficient

    measure of how quickly particles spread in a medium

    The diffusion coefficient, also known as diffusivity, is a measure of how quickly molecules or particles spread out over time in a given medium, such as air, water, or within biological tissues. It quantifies the rate at which substances move from areas of high concentration to areas of low concentration, and is influenced by factors like temperature, medium viscosity, and the size of the diffusing particles.

    Related Terms

    Sort by

    Research 30 of 1000+

    1. Kinetics and Equilibrium of Solute Diffusion into Human Hair Annals of biomedical engineering · 2012 · 8 citations
    2. Determination of Solute Diffusion Properties in Artificial Sebum Journal of pharmaceutical sciences · 2019 · 6 citations
    3. Diffusion behavior of poly(ethylene imine) into keratin fibers using microspectrophotometry Journal of applied polymer science · 2005 · 5 citations
    4. Determination of Free Chemical Potential for Finasteride Diffusion through SDS Micelle Suggested as Alternative Living Membrane System International journal of membrane science and technology · 2022
    5. In-vitro and in-vivo study of dye diffusion into the human skin and hair follicles 2000 · 9 citations
    6. External lipid function in ethnic hairs Journal of cosmetic dermatology · 2019 · 7 citations
    7. In-Silico Modelling of Transdermal Delivery of Macromolecule Drugs Assisted by a Skin Stretching Hypobaric Device Pharmaceutical research · 2022 · 1 citations
    8. Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study Pharmaceutical research · 2017 · 35 citations
    9. Skin permeation of curcumin nanocrystals: Effect of particle size, delivery vehicles, and permeation enhancer Colloids and surfaces. B, Biointerfaces · 2023 · 15 citations
    10. Preparation, Optimization, In vitro Evaluation and Ex vivo Permeation Studies of Finasteride loaded gel Formulations Prepared by using Response SurfaceMethodology Current Drug Delivery · 2018 · 3 citations
    11. Investigation of in vitro and in vivo skin permeability using laser scanning microscopy OPAL (Open@LaTrobe) (La Trobe University) · 2022
    12. A Composite Model for the Transport of Hydrophilic and Lipophilic Compounds Across the Skin: Steady-State Behavior Journal of pharmaceutical sciences · 2018 · 32 citations
    13. Transdermal Permeation of Drugs in Various Animal Species Pharmaceutics · 2017 · 149 citations
    14. Chemical and photo-oxidative hair damage studied by dye diffusion and electrophoresis. PubMed · 2003 · 5 citations
    15. Comparison of artificial sebum with human and hamster sebum samples International journal of pharmaceutics · 2008 · 49 citations
    16. Influence of Chemical Permeation Enhancers on the in vitro Skin Permeation of Minoxidil through Excised Rat Skin: A Mechanistic Study Iranian Journal of Pharmaceutical Sciences · 2018
    17. Moisture sorption/desorption of protein fibres Thermochimica Acta · 2012 · 25 citations
    18. Global behavior of solutions in a chemotaxis model for alopecia areata with signal-dependent sensitivity Discrete and Continuous Dynamical Systems - B · 2025 · 1 citations
    19. Age-associated thin hair displays molecular, structural and mechanical characteristic changes Journal of structural biology · 2022 · 2 citations
    20. Monitoring Skin Trauma Healing in Mice Using Second-Harmonic Generation Combined with Optical Coherence Tomography IEEE Photonics Journal · 2017 · 2 citations
    21. Diffusion properties of model compounds in artificial sebum International journal of pharmaceutics · 2007 · 29 citations
    22. Heat Enhanced Follicular Delivery of Isotretinoin to the Skin Pharmaceutical research · 2019 · 8 citations
    23. In Vitro Release of Minoxidil From Topical Formulations Archives of Dermatology · 1987 · 2 citations
    24. In vitro and in vivo study of dye diffusion into the human skin and hair follicles Journal of biomedical optics · 2002 · 69 citations
    25. Global and exponential stabilization of a chemotactic alopecia areata model with signal-dependent diffusion and sensitivity Nonlinear Analysis Real World Applications · 2025
    26. Contribution of the Hair Follicular Pathway to Total Skin Permeation of Topically Applied and Exposed Chemicals Pharmaceutics · 2016 · 39 citations
    27. Progress in Topical and Transdermal Drug Delivery Research—Focus on Nanoformulations Pharmaceutics · 2024 · 32 citations
    28. The <i>In Vitro</i> Use of the Hair Follicle Closure Technique to Study the Follicular and Percutaneous Permeation of Topically Applied Drugs ATLA. Alternatives to laboratory animals · 2012 · 12 citations
    29. In Vitro Skin Penetration of 5α-Reductase Inhibitors from Tectona grandis L.f. Leaf Extracts Molecules · 2025
    30. Response Surface Methodology (RSM) approach to formulate and optimize the bilayer combination tablet of Tamsulosin and Finasteride Saudi pharmaceutical journal · 2024