Evidence map›Paper›PMID 27152052›Full record

ArticleJournal of molecular structure2016

Excited State Electron Distribution and Role of the Terminal Amine in Acidic and Basic Tryptophan Dipeptide Fluorescence.

Azaria S Eisenberg, Moshe Nathan, Laura J Juszczak

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of molecular structure, 2016. 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
0.2field-weighted citation impact, top 47% 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

0 citing papers in PubMed, 2 citations in OpenAlex.

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

3 authors at 2 institutions in 1 country.

Azaria S EisenbergChemistry Dept., Brooklyn College, the City University of New York, 2900 Bedford Ave., New York, NY 11210 USA.
Moshe NathanChemistry Dept., Brooklyn College, the City University of New York, 2900 Bedford Ave., New York, NY 11210 USA.
Laura J JuszczakChemistry Dept., Brooklyn College, the City University of New York, 2900 Bedford Ave., New York, NY 11210 USA; Depts. of Chemistry and Biochemistry, the Graduate Center, the City University of New York, 365 Fifth Ave., New York, NY 10016 USA.
City University of New York · USThe Graduate Center, CUNY · US

Funding

ULTRAFAST OPTICAL PROCESSES LABORATORYP41GM104605 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI GAI, FENG · 2012 to 2017
$5.6M
Edge-on/face-on: Trp tripeptides model residue interactions in proteinsSC3GM105562 · NIGMS · BROOKLYN COLLEGE · PI JUSZCZAK, LAURA JEANNE · 2013 to 2016
$471k
NIGMS NIH HHS P41 GM104605NIGMS NIH HHS SC3 GM105562
6 · The paper itself

Abstract

The results of quantum yield (QY) study of tryptophanyl glutamate (Trp-Glu), tryptophanyl lysine (Trp-Lys) and lysinyl tryptophan (Lys-Trp) dipeptides over the pH range, 1.5 - 13, show that the charge state of the N-terminal amine, and not the nominal molecular charge determines the QY. When the terminal amine is protonated, QY is low (10

Indexed as

excited statefluorescence lifetimemolecular dynamics simulationquantum mechanics calculationsquantum yieldTryptophan fluorescence

Identifiers

PMID27152052
PMCPMC4852485
OpenAlexW2317550688

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.