[labnetwork] Invitation to Join the OneNano TMAH Taskforce

Zuzanna Lewicka zuzanna at onenano.org
Tue Jul 28 17:24:26 EDT 2026


Dear Labnetwork Community,

I am writing to share a new safety initiative following our recent short
presentation at the UGIM conference at Stanford. We have launched the *OneNano
TMAH Taskforce* and would like to invite members of this community to
connect and share their experience with us.

The goal of this taskforce is to develop evidence-informed, collective
guidance for the safe use of Tetramethylammonium Hydroxide (TMAH) and
TMAH-containing solutions in academic and R&D laboratories. Our primary
focus areas include hazard awareness, exposure prevention, and emergency
response.

As managers, directors, and operators of university microfabrication and
cleanroom facilities, you have valuable experience and perspectives that
can help inform this shared safety effort. We hope to bring together
professionals working with TMAH to exchange knowledge and experiences,
helping to promote safer practices across our community.

Participation is entirely voluntary, and contributors are welcome to engage
at any level that fits their availability. If you or members of your team
are interested in contributing, you can join the taskforce by filling out
this short TMAH Taskforce Registration Form:
https://docs.google.com/forms/d/e/1FAIpQLSfT4nsJZasVJCLn3Iogu8IZdYvqO4ctUJuRxcZEdPvrFp4L1A/viewform

You can also learn more about the overall initiative by visiting the
OneNano TMAH Taskforce Page: onenano.org/tmah

Please feel free to reach out to me directly if you have any questions or
would like to learn more about our goals.

Best regards,

Zuzanna Lewicka
Associate Director, Micro/Nanofabrication Center, Princeton University

OneNano TMAH Taskforce Chair

tmah at onenano.org
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