Evidence map›Paper›PMID 41318938›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2026

TEMPO in Solution, Melted, Solid, and Adsorbed on a Silica Surface: A Paramagnetic NMR Study.

Ehsan Shakeri, Gabrielle E Harmon-Welch, Sara A C MacWade, Vladimir I Bakhmutov, Janet Blümel

Abstract read
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In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2026. 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

5 authors.

Ehsan ShakeriDepartment of Chemistry, Texas A&M University, Texas, USA.ORCID https://orcid.org/0000-0002-3129-5185
Gabrielle E Harmon-WelchDepartment of Chemistry, Texas A&M University, Texas, USA.ORCID https://orcid.org/0000-0002-8773-5370
Sara A C MacWadeDepartment of Chemistry, Texas A&M University, Texas, USA.
Vladimir I BakhmutovDepartment of Chemistry, Texas A&M University, Texas, USA.
Janet BlümelDepartment of Chemistry, Texas A&M University, Texas, USA.ORCID https://orcid.org/0000-0002-6557-3518

Funding

Division of Chemistry CHE-1900100
6 · The paper itself

Abstract

TEMPO (2,2,6,6-tetramethyl-1-piperidinyloxy) is a stable radical that is phenomenologically interesting and of high importance in synthesis and catalysis. This radical has been studied extensively with EPR and used as a spin tag for biological materials and to probe hydrogen bonding. The NMR properties of TEMPO have not yet been reported. This contribution describes that all

Indexed as

melted TEMPO NMRparamagnetic NMR spectrasolid TEMPO NMRsurface‐adsorbed TEMPO NMRTEMPO

Identifiers

PMID41318938
PMCPMC12759166

What OpenQuestion holds

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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.