《多尺度生物传输》课程教学资源（讲稿）应用案例——皮肤牙齿

XJTU Bioinspired Engineering & Biomechanics Center西安支通大学西安交通大学仿生工程与生物力学中心XIANJIAOTONGUNIVERSITY多尺度生物传输Prof. Feng XuDr. Haishui HuangDr. Shangsheng FengDr. Xiaocong HeHtttp://bebc.xjtu.edu.cn

Htttp://bebc.xjtu.edu.cn XJTU Bioinspired Engineering & Biomechanics Center 西安交通大学仿生工程与生物力学中心 Prof. Feng Xu Dr. Haishui Huang Dr. Shangsheng Feng Dr. Xiaocong He

Soft MatterBEBCSoft matter: was first defined by de Gennes, the winner of the 1991'sNobelprizeforphysicsAloeJellySkinContactlensesFollicleveatglandCerveFattyTissue

Soft Matter Soft matter: was first defined by de Gennes, the winner of the 1991’s Nobel prize for physics. Jelly Contact lenses Aloe Skin .

Soft MatterBEBCPhysical Chemistry of condensed matterSolidsLiquidsSoft matter

Soft Matter

Soft MatterBEBCSoft matter encompasses all kinds of macromolecular assembliesof polymeric (i.e. polymer gel), colloidal, human tissue, etc.SurfactantsMicellarAmphiphilcsSolutionsPolymereMembranesBiologicalGE的

Soft Matter Soft matter encompasses all kinds of macromolecular assemblies of polymeric (i.e. polymer gel), colloidal, human tissue, etc

BiomechanicsBEBCBiomechanics: new branch in the field of mechanics, mainly focusonthebiologicalsystemEnamelDentinePulpchamber

Biomechanics Biomechanics: new branch in the field of mechanics, mainly focus on the biological system

BiomechanicsBEBCBiologyBiological materialsMechanicsScientificQuestionEvolutionHowdo biosystems achieve robustmechanicalfunctions/properties?NanotechnologyMaterialsScienceBiotechnology

Scientific Question How do biosystems achieve robust mechanical functions/properties? Mechanics Biology Materials Science Biotechnology Nanotechnology Evolution Biological materials Biomechanics

Main TopicsBEBCSkinToothBiomechanicsGel

Main Topics Biomechanics Skin Tooth Gel

Skin: ReferenceBEBCF. Xu, T.J. Lu, Introduction to Skin Biothermomechanics and Thermal Pain,Springer/Science Press,2010(ISBN:978-3-642-13201-8)Xu-LuFeng Xu-Tianjian LuIntroductiontoSkinBiothermomechanicsHductiontoSkinrmomechanicsandThermalPainandThermal PainPScience PressSpringer

Skin: Reference F. Xu, T.J. Lu, Introduction to Skin Biothermomechanics and Thermal Pain, Springer/Science Press, 2010 (ISBN: 978-3-642-13201-8)

Skin: BackgroundBEBC0hionWhy dohuman being feeluncomfortable/paininextremethermalenvironment?What is happening in humanbodyin extremethermalenvironment?Howto protect human bodyinextreme thermal environment?

Skin: Background Normal Condition Hot Condition Cold Condition Why do human being feel uncomfortable/pain in extreme thermal environment? What is happening in human body in extreme thermal environment? How to protect human body in extreme thermal environment? .

?Skin: OverviewBEBCTransmissionEpidermisSkinStimuliSpinal CordBrain (Pain+TraIctionModulation&PerceptionOllglandFay Tissue

Skin Stimuli Spinal Cord Brain Pain Level Stimuli Skin Spinal Cord Brain (Pain) Transduction Transmission Modulation & Perception Skin: Overview