Evidence map›Paper›PMID 37448471›Full record

ArticleChemistry methods : new approaches to solving problems in chemistry2023

Plasmonic Scattering Microscopy for Label-Free Imaging of Molecular Binding Kinetics: From Single Molecules to Single Cells.

Pengfei Zhang, Xinyu Zhou, Shaopeng Wang

Abstract read
In one paragraph

Article in Chemistry methods : new approaches to solving problems in chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

3 authors.

Pengfei ZhangBiodesign Center for Bioelectronics and Biosensors, Arizona State University, Tempe, AZ, 85287 (USA).
Xinyu ZhouBiodesign Center for Bioelectronics and Biosensors, Arizona State University, Tempe, AZ, 85287 (USA).
Shaopeng WangBiodesign Center for Bioelectronics and Biosensors, Arizona State University, Tempe, AZ, 85287 (USA).

Funding

Quantitative label-free imaging of membrane protein interaction kinetics on cellsR01GM107165 · NIGMS · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI WANG, SHAOPENG · 2014 to 2021
$2.2M
Optical imaging of size, charge, mobility and binding of single proteinsR01GM140193 · NIGMS · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI WANG, SHAOPENG · 2022 to 2025
$1.2M
NIGMS NIH HHS R01 GM107165NIGMS NIH HHS R01 GM140193
6 · The paper itself

Abstract

Measuring molecular binding kinetics represents one of the most important tasks in molecular interaction analysis. Surface plasmon resonance (SPR) is a popular tool for analyzing molecular binding. Plasmonic scattering microscopy (PSM) is a newly developed SPR imaging technology, which detects the out-of-plane scattering of surface plasmons by analytes and has pushed the detection limit of label-free SPR imaging down to a single-protein level. In addition, PSM also allows SPR imaging with high spatiotemporal resolution, making it possible to analyze cellular response to the molecular bindings. In this Mini Review, we present PSM as a method of choice for chemical and biological imaging, introduce its theoretical mechanism, present its experimental schemes, summarize its exciting applications, and discuss its challenges as well as the promising future.

Indexed as

binding kineticsplasmonic scattering microscopysingle cellsingle moleculesurface plasmon resonance

Identifiers

PMID37448471
PMCPMC10344632

What OpenQuestion holds

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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.