Fundamental concepts of Pharmaceutical Rheology
241 بار بازدید -
8 ماه پیش
-
YouTube Video Description:🔬 Welcome, viewers!
YouTube Video Description:
🔬 Welcome, viewers! In this video, we delve into the fascinating world of pharmaceutical rheology – the study of the flow and deformation of matter. Join us as we explore the fundamental concepts that play a pivotal role in drug formulation and manufacturing.
🌐 Overview of Topics:
- Viscosity: Understand how viscosity influences the flow of fluids with real-world examples from oral suspensions to creams and ointments.
- Shear Stress and Shear Rate: Explore the forces at play in pharmaceutical mixing processes and dosing systems, illustrated with examples from creams, ointments, and oral suspensions.
- Newtonian and Non-Newtonian Behavior: Learn about the different fluid behaviors, from constant viscosity in IV solutions to shear-thinning and shear-thickening in pharmaceutical suspensions, gels, and creams.
- Thixotropy and Rheopexy: Delve into time-dependent viscosity changes, examining how materials like gels and ointments transform under stress and recover over time.
- Elasticity and Viscoelasticity: Explore the deformable and flowing properties of polymers and gels commonly used in pharmaceuticals.
- Gelation and Gel Strength: Understand the process of gelation and the importance of gel strength in topical products.
- Rheological Measurement Techniques: Discover the instruments used to measure key rheological properties, ensuring the quality and performance of pharmaceutical formulations.
- Temperature and Time Dependence: Learn how temperature influences rheological properties and the impact of time-dependent behavior on pharmaceutical formulations.
Section snippets
0:00 - Introduction
0:36 - Viscosity
1:43 - Shear Stress
2:19 - Shear rate
4:08 - Newtonian fluid
4:46 - Non-newtonian fluid
6:39 - Thixotropy
7:32 - Rheopexy
8:22 - Elasticity and viscoelasticity
8:45 - Gelation and gel strength
9:05 - Rehological measurement techniques
9:19 - Temperature and time dependence
👩🔬 Whether you're a pharmaceutical researcher, formulator, or simply curious about the science behind drug development, this video provides valuable insights into the fundamental concepts of pharmaceutical rheology. Enhance your understanding of drug formulation and manufacturing for optimal product performance!
📚 Don't forget to like, share, and subscribe for more in-depth explorations into the fascinating world of pharmaceutical science! 💊🔍 #PharmaceuticalRheology #DrugFormulation #scienceexplained
#RheologyRevelation #PharmaFlow #ViscosityVibes #ScienceInSuspension #ShearMagic #FluidFascination #GelGoals #ElasticityExploration #RheoInnovation #PharmaInsights #MaterialScienceMarvel #FlowWithScience #DrugFormulationFrontiers #ExploreWithRheology #RheoRevolution
🔬 Welcome, viewers! In this video, we delve into the fascinating world of pharmaceutical rheology – the study of the flow and deformation of matter. Join us as we explore the fundamental concepts that play a pivotal role in drug formulation and manufacturing.
🌐 Overview of Topics:
- Viscosity: Understand how viscosity influences the flow of fluids with real-world examples from oral suspensions to creams and ointments.
- Shear Stress and Shear Rate: Explore the forces at play in pharmaceutical mixing processes and dosing systems, illustrated with examples from creams, ointments, and oral suspensions.
- Newtonian and Non-Newtonian Behavior: Learn about the different fluid behaviors, from constant viscosity in IV solutions to shear-thinning and shear-thickening in pharmaceutical suspensions, gels, and creams.
- Thixotropy and Rheopexy: Delve into time-dependent viscosity changes, examining how materials like gels and ointments transform under stress and recover over time.
- Elasticity and Viscoelasticity: Explore the deformable and flowing properties of polymers and gels commonly used in pharmaceuticals.
- Gelation and Gel Strength: Understand the process of gelation and the importance of gel strength in topical products.
- Rheological Measurement Techniques: Discover the instruments used to measure key rheological properties, ensuring the quality and performance of pharmaceutical formulations.
- Temperature and Time Dependence: Learn how temperature influences rheological properties and the impact of time-dependent behavior on pharmaceutical formulations.
Section snippets
0:00 - Introduction
0:36 - Viscosity
1:43 - Shear Stress
2:19 - Shear rate
4:08 - Newtonian fluid
4:46 - Non-newtonian fluid
6:39 - Thixotropy
7:32 - Rheopexy
8:22 - Elasticity and viscoelasticity
8:45 - Gelation and gel strength
9:05 - Rehological measurement techniques
9:19 - Temperature and time dependence
👩🔬 Whether you're a pharmaceutical researcher, formulator, or simply curious about the science behind drug development, this video provides valuable insights into the fundamental concepts of pharmaceutical rheology. Enhance your understanding of drug formulation and manufacturing for optimal product performance!
📚 Don't forget to like, share, and subscribe for more in-depth explorations into the fascinating world of pharmaceutical science! 💊🔍 #PharmaceuticalRheology #DrugFormulation #scienceexplained
#RheologyRevelation #PharmaFlow #ViscosityVibes #ScienceInSuspension #ShearMagic #FluidFascination #GelGoals #ElasticityExploration #RheoInnovation #PharmaInsights #MaterialScienceMarvel #FlowWithScience #DrugFormulationFrontiers #ExploreWithRheology #RheoRevolution
8 ماه پیش
در تاریخ 1402/10/10 منتشر شده
است.
241
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