Evidence map›Paper›PMID 27818838›Full record

ArticleLight, science & applications2016

Optical disassembly of cellular clusters by tunable 'tug-of-war' tweezers.

Anna S Bezryadina, Daryl C Preece, Joseph C Chen, Zhigang Chen

Open access · goldAbstract read
In one paragraph

Article in Light, science & applications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Laser-Induced Photothermal Pulling of Dyed Droplets on a Superhydrophobic Surface.Langmuir : the ACS journal of surfaces and colloids · 2025
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Optical Tweezers Exploring Neuroscience.Frontiers in bioengineering and biotechnology · 2020
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. 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 at 3 institutions in 3 countries.

Anna S BezryadinaDepartment of Physics and Astronomy, San Francisco State University, San Francisco, CA 94132, USA.
Daryl C PreeceSchool of Mathematics and Physics, The University of Queensland, Brisbane, QLD 4072, Australia; Department of NanoEngineering, University of California, San Diego, La Jolla, CA 92093, USA.
Joseph C ChenDepartment of Biology, San Francisco State University, San Francisco, CA 94132, USA.
Zhigang ChenDepartment of Physics and Astronomy, San Francisco State University, San Francisco, CA 94132, USA; The MOE Key Laboratory of Weak-Light Nonlinear Photonics, TEDA Applied Physical Institute and School of Physics, Nankai University, Tianjin 300457, China.
San Francisco State University · USNankai University · CNUniversity of Queensland · AU

Funding

Sinorhizobium meliloti factors that affect biofilm formation and symbiosis efficiencySC3GM096943 · NIGMS · SAN FRANCISCO STATE UNIVERSITY · PI CHEN, JOSEPH CHIUNG-CHU · 2012 to 2023
$1.4M
Study of bacterial clustering and chemotaxis using novel optical tweezersR15GM112117 · NIGMS · SAN FRANCISCO STATE UNIVERSITY · PI CHEN, ZHIGANG · 2014 to 2014
$351k
NIGMS NIH HHS R15 GM112117NIGMS NIH HHS SC3 GM096943
6 · The paper itself

Abstract

Bacterial biofilms underlie many persistent infections, posing major hurdles in antibiotic treatment. Here we design and demonstrate 'tug-of-war' optical tweezers that can facilitate the assessment of cell-cell adhesion-a key contributing factor to biofilm development, thanks to the combined actions of optical scattering and gradient forces. With a customized optical landscape distinct from that of conventional tweezers, not only can such 'tug-of-war' tweezers stably trap and stretch a rod-shaped bacterium in the observing plane, but, more importantly, they can also impose a tunable lateral force that pulls apart cellular clusters without any tethering or mechanical movement. As a proof of principle, we examined a

Indexed as

bacterial adhesionbiofilmoptical forcesoptical manipulationtug-of-war optical tweezers

Identifiers

PMID27818838
PMCPMC5091843
OpenAlexW2402434458

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.