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Alex Prossnitz @alexprossnitz.bsky.social · 08/10/2025

Excited to be attending #BMES2025 in San Diego! I'll be presenting our recent work formulating ultra-high concentration protein suspensions tomorrow morning at 9:30am! Or you can find me at the faculty candidate poster session Saturday afternoon!

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Reposted by Alex Prossnitz

Science Magazine @science.org · 25/08/2025

Spray-dried microparticles with a stabilizing polymer excipient enable ultra-high protein concentration therapeutics for subcutaneous injection, and could expand home use of these critical pharmaceuticals. Learn more in #ScienceTranslationalMedicine: scim.ag/4fVabSg

scim.ag

Ultrahigh-concentration biologic therapeutics enabled by spray drying with a glassy surfactant excipient

A copolymer excipient enables stable, ultrahigh-concentration protein formulations for subcutaneous injection.

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Alex Prossnitz @alexprossnitz.bsky.social · 22/08/2025

So excited to share that our new approach to formulating ultra-high concentration biopharmaceuticals utilizing a glassy copolymer surfactant is out this week in Science Translational Medicine! www.science.org/doi/10.1126/...

science.org

Ultrahigh-concentration biologic therapeutics enabled by spray drying with a glassy surfactant excipient

A copolymer excipient enables stable, ultrahigh-concentration protein formulations for subcutaneous injection.

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Alex Prossnitz @alexprossnitz.bsky.social · 10/12/2024

I am honored to be selected as a Rising Star in Soft and Biological Matter and can’t wait for the virtual symposium this week (December 11/12th) to hear from this amazing line up of speakers! If you want to virtually attend register here mrsec.uchicago.edu/educational-...

mrsec.uchicago.edu

Rising Stars symposium

The Rising Stars in Soft and Biological Matter Symposium, co-sponsored by UChicago and the University of California San Diego MRSECs, provides a platform for exceptional early-career soft and biologic...

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Alex Prossnitz @alexprossnitz.bsky.social · 26/11/2024

So excited to introduce myself to this community and announce I'm officially on the faculty job market this year! Please don't hesitate to reach out if you are interested in connecting about polymer science, drug delivery, biomaterials, immunoengineering, and global health!

My research vision is to mechanistically define how polymer structure impacts biophysical phenomena, such as interfacial protein interactions and immune responses, to engineer accessible drug delivery technologies

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