Evidence map›Paper›PMID 25635155›Full record

ArticleJournal of Raman spectroscopy : JRS2011

UV resonance Raman study of cation-π interactions in an indole crown ether.

Diana E Schlamadinger, Megan M Daschbach, George W Gokel, Judy E Kim

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of Raman spectroscopy : JRS, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-weighted citation impact, top 14% of its field
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

9 citing papers in PubMed, 32 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Diana E SchlamadingerDepartment of Chemistry and Biochemistry, University of California at San Diego, La Jolla, CA 92093 USA.
Megan M DaschbachDepartment of Chemistry, Washington University, St. Louis, MO 63110 USA.
George W GokelDepartment of Chemistry, Washington University, St. Louis, MO 63110 USA ; Departments of Chemistry and Biochemistry, and Biology, Center for Nanoscience, University of Missouri - St. Louis, St. Louis, MO 63121 USA ; Department of Developmental Biology, Washington University, St. Louis, MO 63110 USA.
Judy E KimDepartment of Chemistry and Biochemistry, University of California at San Diego, La Jolla, CA 92093 USA.
University of California, San Diego · USUniversity of Missouri–St. Louis · USWashington University in St. Louis · US

Funding

MOLECULAR BIOPHYSICS TRAINING PROGRAMT32GM008326 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KOMIVES, ELIZABETH A. · 1989 to 2020
$7.5M
NIGMS NIH HHS T32 GM008326
6 · The paper itself

Abstract

UV resonance Raman (UVRR) spectroscopy is used to probe changes in vibrational structure associated with cation-π interactions for the most prevalent amino acid π -donor, tryptophan. The model compound studied here is a diaza crown ether with two indole substituents. In the presence of sodium or potassium sequestered in the crown ether, or a protonated diaza group on the compound, the indole moieties participate in a cation-π interaction in which the pyrrolo group acts as the primary π-donor. Systematic shifts in relative intensity in the 760-780 cm

Indexed as

noncovalent interactionstryptophanvibrational spectroscopy

Identifiers

PMID25635155
PMCPMC4307609
OpenAlexW2004450155

What OpenQuestion holds

Textmetadata
LicenceTDM
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.