生物光子学中的人类皮肤模型:材料,方法和应用
Dardan Bajrami1,2,3, Fabrizio Spano2, Kongchang Wei1,4
1Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Biomimetic Membranes and Textiles, Empa, Lerchenfeldstrasse 5, St.Gallen, 9014, Switzerland.
Advanced healthcare materials
|July 7, 2025
概括
本综述详细介绍了模仿人类皮肤复杂光相互作用的体外光学皮肤模型. 这些模型对于推进生物光子应用和减少研究和开发中的动物试验至关重要.
科学领域:
- 生物光子学 生物光子学
- 生物材料科学 生物材料科学
- 光学工程是指光学工程.
背景情况:
- 人体皮肤拥有复杂的光学特性,控制光的吸收,散射和反射.
- 这些特性对于生物光子应用,如诊断,成像和治疗至关重要.
- 皮肤光学在体外复制对于开发先进的光学皮肤模型至关重要.
研究的目的:
- 审查人类皮肤的基本光学特性.
- 概述皮肤光学在体外复制的原理和材料.
- 分类和讨论最先进的光皮肤模型及其应用.
主要方法:
- 对人类皮肤光学和体外模型制造现有文献的审查.
- 在模型开发中使用的材料 (吸收器,散射器,矩阵) 的分析.
- 基于结构复杂性和功能性的模型的分类.
主要成果:
- 讨论制造光学皮肤模型的各种策略.
- 探索包含额外物理和生物组件的模型.
- 突出了先进的光学皮肤模型的当前能力.
结论:
- 光学皮肤模型对于在受控条件下研究光皮肤相互作用至关重要.
- 这些模型减少了对动物试验的依赖,并促进了标准化研究.
- 未来的模型将支持个性化的生物光子工具和先进的基于光的疗法.
相关概念视频
Pigmentation
The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
Changes in Skin Color: Clinical Perspectives
The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...


