Surfactants Mechanism of Action
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- Опубліковано 13 сер 2024
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Video Summary:
This video explains mechanism of action of surfactants i.e. how surfactants reduce surface tension. The fundamental concept is very simple. The basic cause of surface tension is downward pull on the surface water molecules. Surfactants molecules are made in such a way that there is no downward pull on them. Also they decrease the downward pull on nearby water molecules. This results in reduced surface tension.
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00:00 Introduction
00:15 Structure of Surfactant Molecule
00:47 Surface Tension
01:33 Mechanism of Action of Surfactant
DISCLAIMER: This video is for education purpose only. Although every effort is made to ensure accuracy of material, viewer should refer to the appropriate regulatory body/authorised websites, guidelines and other suitable sources of information as deemed relevant and applicable. In view of possibility of human error or changes in medical science, any person or organization involved in preparation of this work accepts no responsibility for any errors or omissions or results obtained from use of information in this video.
it's always that one Indian dude on youtube that saves the day lmao
Ki
Always
hahah yup
beautifully explained....Being a visual learner, this single video made this concept clear for me.....thanks..
Most welcome. Please share the video.
@@NonstopNeuron hi sir can you please explain how biosurfactants have antibiotic property and how do we extract them without losing it's activity
finally someone who explains the forces between molecules, thanks
This is the best explanation ever! 😭Thank you!
Thank you 😊
Great explanation, thank you very much
No other video I that I watched allowed me to get a nicer basic idea of how surfactant works: and how surface tension occurs in alveoli
awesome explanation!
Very well explained in very short time. Good work keep it up sir 👍👍👍
Excellent presentation!!! Thanks
Glad you enjoyed it!
Dude, you have definitely reduced my tension headache on this topic!
Thanks! Quick and clear explanation :)
great explanation!! Thank you!
Thank you sir for this wonderful lecture
Excellent presentation. Thank you very much sir
Thank you sir, excellent video
Thank you very much
God bless you
Outstanding! Thank you so much for sharing this.
Always Easy to understand....
Keep it up....
Thank you 😊
Can't stopped myself from commenting! 🙌
Thank you 😊
Great explanation! Thanks a lot.
really nice thanks a lot sir
Amazing.
Love your lecture from Hanoi Medical University in Vietnam
I was in Hanoi this January. Loved the trip to Vietnam.
@@NonstopNeuron It's wonderful
Nice explanation
Superb and easy
Thanks 😊
Thank you so much
Wonderful!
Thank you for your videos! They are always appreciated.
Thank you. Please keep sharing 😊
wow nice
amazing video
sare concept clear ho gae
Excellent
fantastic thank you
Thanks to much
Most welcome
thank you
I get it now, thank you!
Welcome 😊
Superb
Make more and more video's sirr great knowledge sirr
Sure I will
I liked the explanation.
Geee made it look easy🎉😂
Sir... Can you expand the concept of density?... As of how it reduces density of water molecules on surface
It's very simple. But as you have asked, I will elaborate. Density here is number of water molecules per let's say square mili meter of the surface. Without surfactants it's only water molecules on the surface. So their density is high. However, when surfactants are there, they displace water molecules. Or in simple words, the same surface area is shared by both, surfactants and water molecules. So obviously less number of water. molecules would be there is the same square mili meter of the surface. It's like let's say 100 homes are there in 1 square kilometre of a city and each one is occupied by a doctor. So we have 100 doctors is 1 square kilometre. But then 10 lawyers came and replaced 10 doctors from 10 homes. So now we have only 90 doctors per square kilometre. I hope it's clear now.
@@NonstopNeuron yeess... Its clear... Thank you so much ❤️
thank you bhai! 10 min a exam hai mera bacha lia tune
It's super clear nowwwwww
That great. Happy to know that. Please share the videos. We need your support. Thank you.
Could you please make video on surface tension, pattern of dissolution and how pore former works.
There is no dedicated video but videos "Phospholipids in water" and "membrane proteins" might help. Search for these title in our channel. I hope that gives you some idea.
🙏🏻 thank you
It's a very nice and helpful leatures.
Many many thanks
Thank you bro
Welcome
insane brœ I love u
Thnk u so mch sir🙏
welcome
Thanks sir
Thanks
Welcome
Best video I have seen❤❤❤
Thank you
Oh my God!!!! 🤯❤️🙌
omg nice
Great!
can u please explain what's bulk means?
deep in the water.
@@NonstopNeuron thanks sm
Nice
Thanks
vese channel ke nam se ek que aya ki
does no of neuron increases in adult??
To my knowledge they don't
👍👍👍🌸
I still don't get it ☹️☹️☹️
Why surface tension increase collapsing pressure when there is a pull downwards and in-between them on surface....
When molecules are pulled downwards they should reduce collapsing pressure????
I understand your confusion. Think step by step. Downward pull tends to reduce surface area. Now image what would happen if surface area decreases... Collapse.! I hope this helps.
Or forget downward pull. You understand that there is tension between molecules on the surface right!. Now just think what all these tense molecules would do? They will try to come closer. And as the do so, there is collapse.
Yes that makes sense 👍👍
Great explanation thank you!
Nice explanation
Thank you 😊