How to Test Transdermals for Physical Adhesion скачать в хорошем качестве

How to Test Transdermals for Physical Adhesion

Tapemark Chemist Andrew Day discusses our analytical lab testing, specifically, our physical adhesion testing that we conduct for transdermals. Learn more about our pharmaceutical services: https://www.tapemark.com/services Wondering why you should partner with a full-service CDMO like Tapemark? Explore our in-depth guide to pharmaceutical CDMOs: https://www.tapemark.com/pharmaceutic... Want to learn more about drug delivery from our experts? Register to get our e-learning series in your inbox: https://www.tapemark.com/meet-our-exp... Stay in the know! Visit our blog for the latest industry news and resources: https://www.tapemark.com/blog Follow us on social! Facebook:   / tapemarkst.paul   Twitter:   / tapemark   LinkedIn:   / tapemark   Website: https://www.tapemark.com/ ————————————————————————— Transcript: Hi, my name is Andrew Day and I am a chemist at Tapemark. We do all kinds of testing in our laboratories including physical adhesion properties for our transdermals. One of the critical things that we've encountered is the difference between static shear, which is done on this fancy shear bank over here, and dynamic shear, which is done on our texture analyzer. Advantages to static shear, this is what everybody's been doing for 20 or 30 years, there's lots of data out on what a typical adhesion is for tape. Disadvantages you can hang these patches up that I hung up yesterday and they can still be hanging there for multiple days and that's why we develop dynamics here for some of our products that are complex. And what this does is it pulls the plate up at a set speed and calculates the force on our computer. As you can see, we align the plate parallel so that it forces the patch to fail on a parallel plane and when the test finishes you'll see, if you can see close enough, you'll see that there's a little bit of adhesive left on the plate after it's done with the test. That gives us the input for the maximum value on our graph, we graph that along with five different values to give an average value. Thank you.