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Julia Lazzari-Dean

@jlazzaridean

I'm a microscopist | I like everything from fluorescent sensors to custom microscope hardware | I also do my best to garden in a Bay Area apartment

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19.10.2023
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Latest posts by Julia Lazzari-Dean @jlazzaridean

I've spent many afternoons crouched over a microscope with a pipette, waiting for the exact right moment to add my perturbation (& not breathing so I don't bump anything). Now I can just program it in and have a more relaxing experiment :)

05.01.2026 17:34 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The official deadline is February 1, 2026, but we'll start reading applications as they come in. To be eligible, you must be currently enrolled in a PhD program at a US university (sorry, awesome international microscopists).

18.12.2025 02:03 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Careers - Calico

I'm excited to be hiring an intern to develop new fluorescence-based assays for alpha synuclein aggregation at Calico during summer 2026 ๐Ÿ˜ƒ ๐Ÿ”ฌ

If you're a current PhD student who loves microscopy, unnatural amino acids, and/or synuclein biophysics, please apply!

www.calicolabs.com/careers/?gh_...

18.12.2025 02:03 ๐Ÿ‘ 2 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Tumbling is general

If you want to read more, please check out the full paper here: andrewgyork.github.io/tumbling_is_...

We think it will work with most fluorescent proteins and (relatively) minimal modification of existing instruments

05.12.2023 01:17 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Data from an unmodified commercial confocal instrument that we jerry-rigged into taking tumbling measurements. A proof of principle & far from what you could do with a custom rig!

Data from an unmodified commercial confocal instrument that we jerry-rigged into taking tumbling measurements. A proof of principle & far from what you could do with a custom rig!

Want to measure protein-protein interactions? We recently did some dreaming about how you can do this with a single fluorescent tag using molecular "tumbling." We simulated how you'd do this on a lightsheet, a flow cytometer, or a cheap handheld device. We even took prelim data on a commercial rig:

05.12.2023 01:15 ๐Ÿ‘ 11 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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I no longer have the follower count nor the algorithm to help promote stuff, but @jlazzaridean.bsky.social and Andy York reached out to me a while ago to do an animation explaining a way to measure moluecular "tumbling" and I think it worked out pretty well! andrewgyork.github.io/tumbling_is_...

30.10.2023 20:24 ๐Ÿ‘ 20 ๐Ÿ” 7 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Hi bluesky! Excited to share some new work in voltage sensing I was a part of in my past life in the Evan Miller lab at Berkeley: a versatile dye for both fast voltage imaging and lifetime-based quantification

Introducing CRhOMe: www.biorxiv.org/content/10.1...

24.10.2023 19:45 ๐Ÿ‘ 11 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0