Microfluidics Adventures #3: Microfluidic chips
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- Опубликовано: 31 июл 2024
- The Lutetium Project is back with part three of our Microfluidics Adventures! We're gonna show you microfluidic chips as you've never seen them before. Let’s mix some microdroplets!
↓ More infos and links in the description ↓
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LINKS:
French version: • Aventures microfluidiq...
Subscribe to the channel : / thelutetiumproject
Follow us on Twitter : / theluproject
Visit our website: www.lutetium.paris/en
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RELATED BOOK:
Patrick Tabeling, Introduction to microfluidics, Oxford University Press (2005) books.google.fr/books/about/I...
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RELATED ARTICLES :
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Angewandte Chemie International Edition 47: 6817-6820 (2008)
onlinelibrary.wiley.com/doi/10...
Jeremy Agresti, Eugene Antipov, Adam Abate, Keunho Ahn, Amy Rowat, Jean-Christophe Baret, Manuel Marquez, Alexander Klibanov, Andrew Griffiths and David Weitz
Ultrahigh-throughput screening in drop-based microfluidics for directed evolution
PNAS (2010), doi: 10.1073/pnas.0910781107
www.pnas.org/content/107/9/400...
All of the research footage used in this video can be found on the RUclips channel of the Biochemistry Lab at ESPCI : / @lbcespci4094
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ACKNOWLEDGEMENTS:
Philippe Nghe, Biochemistry Lab www.lbc.espci.fr/
Paul Boniface, Espace des sciences Pierre-Gilles de Gennes www.espgg.org/
Fabrice Monti, Microfactory SAS, www.microfactory.eu/
MécaWet team, PMMH lab, www.pmmh.espci.fr/~jbico/
EC2M team, Gulliver lab, www.ec2m.espci.fr/
Perrine Franquet, Institut Pierre-Gilles de Gennes pour la microfluidique www.institut-pgg.fr/
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STRUCTURE OF THE VIDEO:
00:00 Using the chip
01:30 Output: microdroplets!
02:28 Why make microdroplets?
03:24 Laminar and turbulent flows
05:03 Mixing at the microscale
05:36 Conclusion
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CREDITS:
Host:
Marie Boulez
Directing, animation:
Hoon Kwon
Scenario:
Guillaume Durey, Mathias Kasiulis, Arnaud Reitz
Editing:
Léa Bello, Hoon Kwon
Studio, visual identity:
Juliette Nier
Theme music, background music:
Pierre David
Production:
Guillaume Durey, Mathias Kasiulis
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The Lutetium Project is a PSL students’ initiative conducted as part of IDEX ANR-10-IDEX-0001-02 PSL and funded by:
PSL Research University - www.univ-psl.fr
ESPCI Paris - www.espci.fr
Espace des sciences Pierre-Gilles de Gennes - www.espgg.org
ESPCI Alumni - espci.alumni.paris
le Fonds ESPCI Paris - www.espci.fr/fr/nous-soutenir...
I love how you explain the phenomenon with adequate visual aid.
This series was incredibly explained. Simple and elegant. Loved it.
My husband who has been in the field for over 20 years can not explain with this level of patience. 😂!! I’m so glad I found you!
More Videos! More Videos! More Videos! You guys have produced the most visually stunning science content I've seen yet on RUclips!
top notch content guy's, don't know how i missed such youtube gold
I have always been fascinated with fluidics and this explanation was so clear and helpful. Thank you!!
I am literally overwhelmed by the content and explanation.Please keep up this good work!!Sending love from India!!
Thank you for explaining the concept so simply!
Great video guys!
The only channel that has in depth intro to microfluidics
This is soooo well made - I'm in love with this series :D
For real
Really, really, REALLY great job. Really impressed by your work. Really helpful! Thank you guys!!!
Thank you so much for making us understand a complex topic like this in a very easy way :D
I loved this series, it has helped me so much! I found the visuals were really useful, the explanations were clear and concise, lastly, this is a topic the presentation style was easy to follow and caught my attention! Well done! and thank you ;)
Amazing!!!! I’ve been formulating some unbelievable ideas from researching technology such as this. Thank You all for doing so well in your fields of science!
Great video ! Very clear and concise, and beautiful visuals and animations.
That was fantastic. You so clear!
Interesting and informative as always. Thank you so much.
Very cool visuals! Keep the good content coming.
Indeed an amazing video, lot of visual science.
Excellent video. Very informative.
Thanks for this incredible series. Are there any books that you would recommend in order to learn this all from absolute basics and beginners level?
This is very informative video. Keep uploading more.
You have awesome explanation, Thank you!
Very good work !
that was so educational! nice explanation! thank you!
Thanks for this introduction
Thanks for the great video.
Outstanding
Very impressive. Thank you very much.
very welll made and underrated video
Awesome video!
Amazing explanation!❤❤
Was awesome.. 😍😍 i luv dis subject
Wow, you basically took a 300 page book on microfluidic basics and made it understandable.
Great video! Nice Job
Awesome demo and presentation
very cool, thanks for this!
very well explained, thank you!
Very enlightening video
Very nice, I think microfluidics is the future. Imagine a bio-chip that reads off your current health status, that would be very cool.
I love your video!
awesome video
nice video, may i know from where or which article did you get the info of three water inlets
How do you filter the liquid before injecting them to the microfluidic system?
Can you please elaborate on the topic of chemical reactions at microscale ?
V informative and outstanding video....
May I know the camera you use?
Amazing thank you
Thank you for the video. It was very informative. But could you please talk about the use of IDT in microfluidics.
wow nicely explained
thanks!
I NEED ONE OF THOSE!!!
nice video and content
Great contents. I actually want to implement your explanation. What would be the typical volume of a droplet? Can it move slowly enough to take a picture? If not slow enough, how can i make a smaller and slower droplet by adjusting what factors?
2:53 wow that's great for my research
How they make graphene transparent to mix with the fluids?
2:43 this is so cool!
Wait. That small vial is full of individual drops?
beautiful
Can you recommend a Programm for the Design of This chip?
I was submerged into the content ❤️
if we increase the flow rate in a microfluidic channel, wont we get a turbulent flow at some point?
awesome
Sir any suggestions r any review paper for materials selection of for spherical droplets microfluidics robot it will be great kindness for me
Microfluidics is so interesting. But I'm worried about the accuracies and precisions when mixing liquids. What's the progress here?
You will get turbulent flow in high viscose or very small areas if you cross tangentially in opposite directions of the streams doto of inner friction of the both fluids like rubbing two surfaces against another
You can also get turbulent flow/mixing with oscillating fluids... That's basic knowledge I suppose, but it doesn't get mentioned a single time in this video
context... your supreme intelligence is not needed in this video.
This was a great channel, a shame there hasnt been a video in 2 years. Hopefully you guys post again
Thanks! Please stick around, in a couple months we'll release tons of new stuff!
The Lutetium Project I’ll be waiting for it
find this very interesting.
untaped potential
More videos please
Loved it dear
3:19 ah yes, the Jim Crow Laws Chip
More plz
I thought if you added soap the mixture would emulsify? :o
It did. An emulsion consist of tiny droplets of one component dispersed in the other. They were just rather large drops compared to the sort of emulsion we are used to dealing with. Just stick it in a blender to make them smaller.
What is the Litetium Project?
Great video! Very interesting presentation too.
A small suggestion: try to tone down the gesturing with your hands when speaking -- it's distracting and looks like you are conducting an orchestra. ;)
I believe it actually helps.
One thing, laminar versus turbulent flow is also dependent on the velocities of the liquid in question. I observed this with a 1/36” ID tubing where I varied the flow rate of two different inlets of colored water. In high velocities, the flow was laminar and there were two distinguishable colors. However, when I decreased the flow rate to a tenth of its original value, the flow was turbulent and there were no distinguishable colors visible, only purple. If you want a bit more of a background, I believe some of the properties distinguishing laminar versus turbulent flow are described by the Reynolds number and the Damkohler number
John Putziger inertia is proportional to velocity though
That doesn't make sense.. turbulent flow is characterized by high Reynolds number which is proportional to velocity. Maybe your experiment had less control than you thought.. if the flows had different velocities, mixing is likely to occur.
Are You All concentrating on the Small or big droplets
You know, the jigilly ones maybe that is why most of the viewers age guys; sex sells. Does anyone doughts that the host of This show is making slightly out of the ordinary hand motion To jiggle and wiggle the mellonious droplets. Maybe we need a body langage expert to confirm that
I believe that's diffusion.
Will need ur help in this technology...
Basically vacoule science.
With this technology they could make an artificial kidney
2:27 minutes should have been in the first video introduction. You get into all this detail about making your chip before anyone knows why we would bother. You mention in the earlier episodes that microfluidics is used in inkjet printers too bad you didn't have any footage but you did have footage of these microscopic petri dishes. That would generate real interest and galvanize attention. Personally I came to find out about valves and logic gates but that isn't here had you started with the microlab in the intro we would know where you were going. Here it is what I was looking for: ruclips.net/video/m5WodTppevo/видео.html but now I will watch your videos too.
Very informative and concept clearing.
SUGGESTION :- the length of video is small and lacks explanations at some points.
Accent is slight problematic for foreign viewers.
what accent?
This technology is just going to make my inkjet printer cartages more expensive
Run while you can, Get a laser printer, its not worth it.
this channel died quicker than a child in africa
Stop making random jump cuts
It will become fluid exchange circuits.
Awesome video!