Evidence map›Paper›PMID 32542105›Full record

ArticleThe journal of physical chemistry. C, Nanomaterials and interfaces2020

Surface Enhanced Raman Scattering Selectivity in Proteins Arises from Electron Capture and Resonant Enhancement of Radical Species.

Sian Sloan-Dennison, Chelsea M Zoltowski, Patrick Z El-Khoury, Zachary D Schultz

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The journal of physical chemistry. C, Nanomaterials and interfaces, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Determination of lentiviral titer by surface enhanced Raman scattering.Analytical methods : advancing methods and applications · 2022
    Article
  7. Article
  8. From SERS to TERS and Beyond: Molecules as Probes of Nanoscopic Optical Fields.The journal of physical chemistry. C, Nanomaterials and interfaces · 2020
    Article
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.

Sian Sloan-DennisonDepartment of Chemistry and Biochemistry, The Ohio State University, Columbus, OH, 43210.
Chelsea M ZoltowskiDepartment of Chemistry and Biochemistry, The Ohio State University, Columbus, OH, 43210.
Patrick Z El-KhouryPhysical Sciences Division, Pacific Northwest National Laboratory, P.O. Box 999, Richland, WA 99352, USA.
Zachary D SchultzDepartment of Chemistry and Biochemistry, The Ohio State University, Columbus, OH, 43210.

Funding

Targeted TERS Investigations of Ligand-Receptor BindingR01GM109988 · NIGMS · UNIVERSITY OF NOTRE DAME · PI SCHULTZ, ZACHARY · 2015 to 2024
$3.2M
NIGMS NIH HHS R01 GM109988
6 · The paper itself

Abstract

Plasmon-enhanced Raman scattering is a powerful approach to detecting and characterizing proteins in live and dynamic biological systems. However, the selective detection/enhancement of specific residues as well as spectral diffusion and fluctuations have complicated the interpretation of enhanced Raman spectra and images of biological matter. In this work, we demonstrate that the amino acid tryptophan (Trp) can capture an electron from an excited plasmon, which generates a radical anion that is resonantly enhanced: a visible excited electronic state slides into resonance upon charging. This surface enhanced

Identifiers

PMID32542105
PMCPMC7295139

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Registered trials

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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.