Evidence map›Paper›PMID 39028951›Full record

ArticleThe journal of physical chemistry letters2024

Self-Blinking Thioflavin T for Super-resolution Imaging.

Qiqi Yang, Elnaz Hosseini, Peigen Yao, Sabine Pütz, Márton Gelléri, Mischa Bonn, Sapun H Parekh, Xiaomin Liu

Abstract read
In one paragraph

Article in The journal of physical chemistry letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

8 authors.

Qiqi YangMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
Elnaz HosseiniMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
Peigen YaoMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
Sabine PützMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
Márton GellériInstitute of Molecular Biology gGmbH, Ackermannweg 4, 55128 Mainz, Germany.ORCID 0000-0003-2145-838X
Mischa BonnMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.ORCID 0000-0001-6851-8453
Sapun H ParekhMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.ORCID 0000-0001-8522-1854
Xiaomin LiuMax Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.ORCID 0000-0002-6225-6322

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thioflavin T (ThT) is a typical dye used to visualize the aggregation and formation of fibrillar structures, e.g., amyloid fibrils and peptide nanofibrils. ThT has been considered to produce stable fluorescence when interacting with aggregated proteins. For single-molecule localization microscopy (SMLM)-based optical super-resolution imaging, a photoswitching/blinking fluorescence property is required. Here we demonstrate that, in contrast to previous reports, ThT exhibits intrinsic stochastic blinking properties, without the need for blinking imaging buffer, in stable binding conditions. The blinking properties (photon number, blinking time, and on-off duty cycle) of ThT at the single-molecule level (for ultralow concentrations) were investigated under different conditions. As a proof of concept, we performed SMLM imaging of ThT-labeled α-synuclein fibrils measured in air and PBS buffer.

Indexed as

alpha-SynucleinBenzothiazolesFluorescent DyesAmyloidMicroscopy, FluorescenceSingle Molecule Imagingalpha-SynucleinAmyloidBenzothiazolesFluorescent Dyesthioflavin T

Identifiers

PMID39028951
PMCPMC11299178

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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.