Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing...
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Transcript of Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing...
![Page 1: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/1.jpg)
Micro-containers for collecting nanomaterials after medical treatment
Speaker: Qian Xie Wenjing Xiao
![Page 2: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/2.jpg)
why nanomaterials?•Normal drug delivery has disadvantage
•reducing damage to normal cells
•Other disease will come to body
•Nanometerial aim at special cells
![Page 3: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/3.jpg)
Type of nanomaterials
04/21/23
•Quautium dots
•Carbon nanotubes
•Nanoparticles
Tracking and eliminating the tumor cells
![Page 4: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/4.jpg)
ferromagnetic nanomaterial (FNMS)
• Moving quick
• Easy to control
• Hyperthermia way (microwave)
![Page 5: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/5.jpg)
Problem of remain material
• Made by metal
• Silver (toxic with diameter)
Need to take them out--------------------Media(micro-contain)
![Page 6: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/6.jpg)
How to conduct this experiment?
•The Size of Micro-Container: 200 ×200 ×200 cubic micrometers•Gold-coated Nickel Frames•Magnet•"Blood Vessel"-Microfluidic Channels•"Blood"-Viscous liquids
Daniel S. Choi1, Jungrae Park2, Ke Xu1, Rose Kringel1, John J. Choi3, In Tak Jeon4, and Young Keun Kim4
![Page 7: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/7.jpg)
500 x 500 micrometers
Transport of blood• liquid(blood viscosity and PH
![Page 8: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/8.jpg)
04/21/23
![Page 9: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/9.jpg)
04/21/23
Magnet outside rotate
Micro container rotate (efficient speed)
![Page 10: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/10.jpg)
Micro-container
Nanowires
Daniel S. Choi1, Jungrae Park2, Ke Xu1, Rose Kringel1, John J. Choi3, In Tak Jeon4, and Young Keun Kim4
Approximately 70% of Nanomaterials Can be Removed
microscope image
ferromagnetic nanowire
![Page 11: Micro-containers for collecting nanomaterials after medical treatment Speaker: Qian Xie Wenjing Xiao.](https://reader036.fdocuments.in/reader036/viewer/2022082821/5697bffa1a28abf838cc04c7/html5/thumbnails/11.jpg)
References
Daniel S. Choi, Jungrae Park, Ke Xu, Rose Kringel, John J. Choi, and Young Keun Kim. " Dynamic micro-containers for collecting nanomaterials after clinical treatment" , unpublished.