Rheology of Cosmetic Fillers: G’, E’, and Tan Delta | Aesthetic Minutes #DermalFillers | rheometer

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Rheology of Cosmetic Fillers: G’, E’, and Tan Delta | Aesthetic Minutes #DermalFillers


นอกจากการดูบทความนี้แล้ว คุณยังสามารถดูข้อมูลที่เป็นประโยชน์อื่นๆ อีกมากมายที่เราให้ไว้ที่นี่: ดูความรู้เพิ่มเติมที่นี่

What do symbols and words like G’, E’, tan delta, cohesivity, and viscoelasticity mean? And how are they relevant to the field of aesthetic medicine? In this episode of Aesthetic Minutes, we review the basic science behind the rheology of cosmetic fillers. Dermal Fillers FillerRheology Rheology Fillers
00:00 Introduction
00:54 States of Matter
01:36 Concept of Rigidity
01:46 Concept of Elasticity
01:56 Hooke’s Law of Elasticity
02:17 Concepts of Stress and Strain
03:50 Types of Stress
05:04 Types of Elastic Modulus
06:57 Concept of Viscosity
07:58 Newtonian vs. NonNewtonian Fluids
08:28 Types of Dispersions
10:05 Types of Colloids
11:08 Shear Thickening
12:04 Shear Thinning
12:44 Shear Thinning in Hyaluronic Acid Gels
13:39 Spring Model of Elasticity
14:26 Dashpot Model of Viscosity
15:21 Burgers Model of Viscoelasticity
16:16 Complex Modulus, Storage Modulus, Loss Modulus
17:11 G’ and G”
17:44 Tan Delta
18:50 Cohesivity
19:50 E’ and E”

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Rheology of Cosmetic Fillers: G', E', and Tan Delta | Aesthetic Minutes #DermalFillers

The All New Discovery Hybrid Rheometer


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The All New Discovery Hybrid Rheometer

Retort


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Retort

Những phản ứng Hóa Học CỰC HAY với Kali dicromate K2Cr2O7 | Mr. Skeleton Thí Nghiệm


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Những phản ứng Hóa Học CỰC HAY với Kali dicromate K2Cr2O7 | Mr. Skeleton Thí Nghiệm

Rheology of Polymers


CHE 402 Prelab lecture on theory of intrinsic viscosity of polymers

Rheology of Polymers

นอกจากการดูหัวข้อนี้แล้ว คุณยังสามารถเข้าถึงบทวิจารณ์ดีๆ อื่นๆ อีกมากมายได้ที่นี่: ดูบทความเพิ่มเติมในหมวดหมู่Wiki

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