Jeff Martell
@jeffmartell.bsky.social
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Assistant Professor, UW-Madison Chemistry. Group website:
http://martellgroup.chem.wisc.edu
.
pinned post!
Excited to share our new preprint, which was years in the making!
chemrxiv.org/engage/chemr...
New reactions are typically developed by trial and error. How can we speed up this process? Read on to learn how we used DNA scaffolding to perform >500,000 parallel reactions on attomole scale. 1/n
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DNA-Scaffolded Ultrahigh-Throughput Reaction Screening
Discovering and optimizing reactions is central to synthetic chemistry. However, chemical reactions are traditionally screened using relatively low-throughput methods, prohibiting exploration of diver...
https://chemrxiv.org/engage/chemrxiv/article-details/68991ed623be8e43d6ac4cce
3 months ago
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Congratulations Pete, Zach, and team!
add a skeleton here at some point
about 2 months ago
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Congratulations
@genlichem.bsky.social
and Xiao! Very clever probe design.
add a skeleton here at some point
about 2 months ago
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reposted by
Jeff Martell
Philip
2 months ago
My work assessing the effect of preorganization on dihydrazide activity is out in
@jacs.acspublications.org
. We find that dihydrazides with flexible tethers can replicate much of the catalytic activity of complex dihydrazides with preorganized foldamer scaffolds.
#Chemsky
doi.org/10.1021/jacs...
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Bifunctional Catalysis of Aldol Reactions by Foldamer Dihydrazides: Assessment of Conformational Preorganization
We previously reported that molecules containing two cyclic hydrazide units connected by a polymethylene linker could catalyze aldol condensations via a bifunctional mechanism. One hydrazide apparentl...
https://doi.org/10.1021/jacs.5c10914
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Excited to share a new pre-print on a joint study between my group and
@chembiobryan.bsky.social
โฌ! Directed Evolution of Enzymes for Bioorthogonal Chemistry Using Acid Chloride Proximity Labeling.
chemrxiv.org/engage/chemr...
1/n
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Directed Evolution of Enzymes for Bioorthogonal Chemistry Using Acid Chloride Proximity Labeling
Combining bioorthogonal protecting groups with localized catalysts that can unmask them is a powerful approach to spatially and temporally modulate molecular activity. Enzymes are appealing catalysts ...
https://chemrxiv.org/engage/chemrxiv/article-details/68adcdb423be8e43d617d7a2
2 months ago
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reposted by
Jeff Martell
Tehshik Yoon
3 months ago
Really proud of Riley's preprint on a new class of chiral Lewis acid photocatalysts. This project benefitted from a terrific collab with
@chemguyeli.bsky.social
chemrxiv.org/engage/chemr...
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Excited to share our new preprint, which was years in the making!
chemrxiv.org/engage/chemr...
New reactions are typically developed by trial and error. How can we speed up this process? Read on to learn how we used DNA scaffolding to perform >500,000 parallel reactions on attomole scale. 1/n
loading . . .
DNA-Scaffolded Ultrahigh-Throughput Reaction Screening
Discovering and optimizing reactions is central to synthetic chemistry. However, chemical reactions are traditionally screened using relatively low-throughput methods, prohibiting exploration of diver...
https://chemrxiv.org/engage/chemrxiv/article-details/68991ed623be8e43d6ac4cce
3 months ago
1
37
21
reposted by
Jeff Martell
Neel Shah
5 months ago
Despite ~20 years in/around
#chembio
research, I went to my first Bioorganic GRC this week. This community is amazing and so supportive. I feel energized (and tired, lol) and find myself rooting for the next generation of chemical biologists. Sooooo much awesome science - We canโt/wonโt be stopped!
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