Reletter
Artwork for Keysi’s Substack

Keysi’s Substack

Keysi

My personal Substack

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues18SubscribersRead keysi513.substack.com

Curious about how many subscribers Keysi’s Substack has or want to find similar newsletters? Reletter has got you covered. We collated all the information we could find from across the web in our database of over one million newsletters.

Check the email archives, get traffic estimates, engagement scores and more to discover the best advertising opportunities.

Our search tool helps you locate relevant newsletters for any topic and compare their stats for better sponsorship decisions.

Contact Information
How Many Subscribers?
Reletter gives you subscriber numbers, contacts, chart rankings, traffic estimates and more across 1.6m+ newsletters.

Latest Issues

Recent posts by this newsletter. Browse the email archive.

Part #2 - Do the hydrogel and GQDs make the mesh at the edge of the LBA slide?

This post is a continuation of Part #1. (see Part #1)

4 months ago
7
10

Part #1 - Do the hydrogel and GQDs make the mesh at the edge of the LBA slide?

I've been monitoring my own blood for 2.5 years and each time, right from the beginning of the monitoring, I started to see the meshes forming on the edges of the slide, which turned into a nice "lace layer" or other shape a few hours later...

4 months ago
13
3

The behavior of my LBA hydrogel has changed - shrink

I recently made my own LBA and checked the conditions. I was surprised to see changes in the hydrogel and the networks forming at the edges of the slide. I observed two changes:

6 months ago
3
13

Test #5: Live blood and Serrapeptase

In this video, I used a slide from a 2-day-old LBA. Over the two days, the hydrogel spread to the size shown in the image.

8 months ago
4
2

Authors

The writers behind this newsletter.

  • Keysi

    I just want to share my LBA images with people so they can enjoy them. I'm not a bioengineer, so I DON'T MAKE any claims about the samples in my posts. I leave that to the experts. :)

  • Frequently Asked Questions

    How can I access the email archive for Keysi’s Substack?

    You can find recent issues that have been published by Keysi’s Substack on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Keysi’s Substack have?

    To see how many people subscribe to Keysi’s Substack, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Keysi’s Substack?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Keysi’s Substack as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Keysi’s Substack?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Keysi’s Substack using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters similar to Keysi’s Substack?

    Scroll up to where it says Similar Newsletters to see other publications like Keysi’s Substack. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Keysi’s Substack?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.