https://padlet.com/shz134/ubkn7yam879f Gas Vesicles Paper, Data, Presentation and Idea en-us 2017-09-21 17:16:59 UTC 2026-01-18 04:51:39 UTC hello@padlet.com anh081 https://padlet.com/shz134/ubkn7yam879f/wish/253558804 1. Accessibility: Cleanroom cost is too high. Use a good comparison of monthly gym member cost 50 and monthly clean room cost 10K for non-acedamic. And thus avoiding cleanroom manufacturing is a key factor. 
2. Poor scalability: from research platform to commercial products]]> 2018-04-19 17:46:37 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253558804 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/253576322 1. Four main fields for microfluidcs: molecular analysis, biodefence, molecular biology and microelectronics. 
2. The field is centered on demonstrating concepts for these components (reagent, moving fluids, mixing). Especially on soft lithography of PDMS development and simple method to produce valvues, pumps. The fabrication time is less than 2 days for a device. 
3. Applications at 2006: screen applications (ph value, ionic strength, composition)
4. No killer application emerged yet: Large volume analysis and new science and tech.

]]> 2018-04-19 18:18:33 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253576322 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/253645597 2018-04-19 21:53:05 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253645597 shz134 https://padlet.com/shz134/ubkn7yam879f/wish/253647582 2018-04-19 22:09:33 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253647582 shz134 https://padlet.com/shz134/ubkn7yam879f/wish/253647616 2018-04-19 22:09:51 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253647616 shz134 https://padlet.com/shz134/ubkn7yam879f/wish/253647639 2018-04-19 22:10:05 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253647639 shz134 https://padlet.com/shz134/ubkn7yam879f/wish/253647675 2018-04-19 22:10:27 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253647675 shz134 https://padlet.com/shz134/ubkn7yam879f/wish/253647694 2018-04-19 22:10:41 UTC https://padlet.com/shz134/ubkn7yam879f/wish/253647694 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/254934823 This slides shows some ultrasound images of good/ injured muscles ]]> 2018-04-24 17:03:41 UTC https://padlet.com/shz134/ubkn7yam879f/wish/254934823 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/254936645 2018-04-24 17:07:12 UTC https://padlet.com/shz134/ubkn7yam879f/wish/254936645 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/254947138 1. muscle images 
* Ultrasound penetration length in muscle: Typical range for muscle ultrasound is 3.5-10MHz. 7.5 MHz shows good penetration and adequate spatial resolution for imaging. 
2. chemical changes: phosphocreatine (PCr), ATP, inorganic phosphate (Pi) 
3. muscle tension changes
4. sounds from pulled muscle feedback
5. blood flow
6. lengths compare to the good muscle 

ultrasound therapy? 



]]> 2018-04-24 17:27:54 UTC https://padlet.com/shz134/ubkn7yam879f/wish/254947138 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/254977738 1. The volumetric impedance phase shift spectroscopy (VIPS) device (Cerebrotech VisorTM, Cerebrotech Medical Systems, Pleasanton, CA):
Waves are reflected back through the brain and then detected by the device. When a patient is having a severe stroke, the brain's fluids will change, producing an asymmetry in the radio waves detected by the VIPS device. The greater the asymmetry, the more severe the stroke.
http://www.cerebrotechmedical.com/us.php
https://www.biosciencetechnology.com/news/2018/03/rapid-portable-stroke-detection-device-92-percent-accurate
2. Wearable devices on different parts of body: https://news.northwestern.edu/stories/2018/february/stretchable-electronics-a-game-changer-for-stroke-recovery-treatment/]]> 2018-04-24 18:23:07 UTC https://padlet.com/shz134/ubkn7yam879f/wish/254977738 anh081 https://padlet.com/shz134/ubkn7yam879f/wish/255435559 In this article, it shows that 43% of the patient who got the stroke actually has symptoms one week before. Probably comes from the mini stroke  (Transient ischemic attacks) and cause the artery is blocked. 500K people in USA is suffering TIA each year. Needs to go to hospital and perform CTscan, MRI for diagnose. ]]> 2018-04-25 20:35:39 UTC https://padlet.com/shz134/ubkn7yam879f/wish/255435559