Evidence map›Paper›PMID 22404588›Full record

ReviewAnnual review of physical chemistry2012

Photophysics of fluorescent probes for single-molecule biophysics and super-resolution imaging.

Taekjip Ha, Philip Tinnefeld

Abstract readReview
In one paragraph

Review in Annual review of physical chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 226 papers.

0numbers the graph read from it
0cells of the map it votes in
226citing papers in PubMed
56.9field-weighted citation impact, top 1% 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

226 citing papers in PubMed, 676 citations in OpenAlex.

  1. Article
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  4. Review
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  6. Optical single-channel recording of CRAC channels with HaloTag and a CabioRxiv : the preprint server for biology · 2026
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166 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 2 countries.

Taekjip HaDepartment of Physics, University of Illinois at Urbana-Champaign, 61801, USA. tjha@illinois.edu
Philip Tinnefeld
Howard Hughes Medical Institute · USTechnische Universität Braunschweig · DE

Funding

TRIM mediated host antiviral responses during influenza virus infectionsU19AI083025 · NIAID · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JUNG, JAE U · 2009 to 2013
$10.0M
Single Molecule Study of Helicase MechanismsR01GM065367 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI HA, TAEKJIP · 2002 to 2014
$3.6M
NIAID NIH HHS AI083025NIAID NIH HHS U19 AI083025NIGMS NIH HHS GM065367NIGMS NIH HHS R01 GM065367
6 · The paper itself

Abstract

Single-molecule fluorescence spectroscopy and super-resolution microscopy are important elements of the ongoing technical revolution to reveal biochemical and cellular processes in unprecedented clarity and precision. Demands placed on the photophysical properties of the fluorophores are stringent and drive the choice of appropriate probes. Such fluorophores are not simple light bulbs of a certain color and brightness but instead have their own "personalities" regarding spectroscopic parameters, redox properties, size, water solubility, photostability, and several other factors. Here, we review the photophysics of fluorescent probes, both organic fluorophores and fluorescent proteins, used in applications such as particle tracking, single-molecule FRET, stoichiometry determination, and super-resolution imaging. Of particular interest is the thiol-induced blinking of Cy5, a curse for single-molecule biophysical studies that was later overcome using Trolox through a reducing/oxidizing system but a boon for super-resolution imaging owing to the controllable photoswitching. Understanding photophysics is critical in the design and interpretation of single-molecule experiments.

Indexed as

AnimalsFluorescence Resonance Energy TransferFluorescent DyesHumansLuminescent ProteinsPhotochemical ProcessesFluorescent DyesLuminescent Proteins

Identifiers

PMID22404588
PMCPMC3736144
OpenAlexW2157456092

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.