Evidence map›Paper›PMID 40454021›Full record

ArticleACS omega2025

Optimal Wavelengths and Solvents to Modulate Diazirine Kinetics.

Elwin W J Ang, Ivan Djordjevic, Animesh Ghosh, Chen Yee Goh, Hao Zhang, Bryce Yu Heng Leck, Miranda J Baran, Jeremy E Wulff, Terry W J Steele

Abstract read
In one paragraph

Article in ACS omega, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Elwin W J AngNanyang Environment and Water Research Institute (NEWRI), Interdisciplinary Graduate School (IGS), Nanyang Technological University (NTU), Singapore 637553, Singapore.ORCID https://orcid.org/0000-0002-0752-1584
Ivan DjordjevicSchool of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), Singapore 639798, Singapore.ORCID https://orcid.org/0000-0003-1984-0301
Animesh GhoshSchool of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), Singapore 639798, Singapore.
Chen Yee GohSchool of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), Singapore 639798, Singapore.
Hao ZhangSchool of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), Singapore 639798, Singapore.
Bryce Yu Heng LeckSchool of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), Singapore 639798, Singapore.
Miranda J BaranXLYNX Materials, Inc., Victoria, British Columbia V8P 5C2, Canada.
Jeremy E WulffDepartment of Chemistry, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada.ORCID https://orcid.org/0000-0001-9670-160X
Terry W J SteeleSchool of Materials Science and Engineering (MSE), Nanyang Technological University (NTU), Singapore 639798, Singapore.ORCID https://orcid.org/0000-0001-8596-9619

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diazirine photolysis generates reactive carbene species, useful for indiscriminate cross-linking and insertion reactions with amino acids and polyolefins. However, methods to increase the carbene efficiency and limit the benign diazoalkane intermediate remain uncharted. Herein, we correlate diazirine depletion to common experimental parameters such as LED wavelength, temperature, solvent, and grafted functional groups. Broad wavelength activation impeded the formation of diazoalkane, presenting a light-based method to limit this yellow-inducing intermediate. Kinetics rate (per joule) values of diazirine depletion and diazoalkane generation served as the performance metric, permitting comparisons across all parameter variables. Photokinetics were independent of temperature from 25 to 70 °C. Highest rates were found in ester-containing solvents and ether conjugated diazirine. Overall, the novel irradiation arrangement reduces the reliance on UVA for photoactivation and increases the efficiency of diazirine as a carbene precursor.

Identifiers

PMID40454021
PMCPMC12120596

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.