Скачать с ютуб How do you use a Centrifuge? A step-by-step guide! в хорошем качестве

How do you use a Centrifuge? A step-by-step guide!

Can an Antarctic fish do blood doping? Learn how a centrifuge helped answer that question – and learn practical tips for how to use a centrifuge! This video focuses on how to use a microcentrifuge, but the principles apply to large centrifuges as well. 0:00 Introduction 0:17 What does a centrifuge do? 0:58 Scientists used a centrifuge to study blood doping in fish 1:34 How do you use a centrifuge? 1:49 WARNING Make sure the tubes are balanced 2:27 Pro-Tip: There are several ways to balance tubes in a centrifuge 3:03 Pellet and supernatant 3:21 Pro-Tip: Orient the hinges of the tubes outward 3:45 Questions you can answer with centrifuges The Antarctic Fish research story is based on this paper: J. Brijs, M. Axelsson, M. Rosengren, F. Jutfelt, A. Gräns, Extreme blood-boosting capacity of an Antarctic fish represents an adaptation to life in a sub-zero environment. The Journal of Experimental Biology 223, jeb218164 (2020). http://doi.org/10.1242/jeb.218164 Cartoon Illustrations by Michelle Lotker Scientific consultation by Ashley Lakoduk Images by: Blood into capillary tube by Marek M – CC-BY SA 3.0 Hematocrit in capillary tube by PookieFugglestein – Public Domain Centrifuge tubes by Kathy Zarilla with permission Handyfuge video with permission from Manu Prakash Learn more about the Handyfuge hand-powered centrifuge and efforts to bring electricity-free Coronavirus testing to resource limited areas: http://web.stanford.edu/group/prakash... https://github.com/ethanjli/handyfuge This video is copyright Jayme Dyer, published under the Creative Commons CC-BY SA 4.0 license. Follow me!   / youtoobio   Want YouTooBio in your Inbox? Monthly Newsletters with new videos and teaching tips for the Biology classroom! Sign up here: https://mailchi.mp/72e662aad0b8/newsl...