Evidence map›Paper›PMID 34039984›Full record

ArticleNature communications2021

Slippery damper of an overlay for arresting and manipulating droplets on nonwetting surfaces.

Xing Han, Wei Li, Haibo Zhao, Jiaqian Li, Xin Tang, Liqiu Wang

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. The limit of droplet rebound angle.Nature communications · 2025
    Article
  7. Review
  8. Article
  9. Wetting Ridge-Guided Directional Water Self-Transport.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
  10. Review
  11. 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

6 authors.

Xing HanDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, Hong Kong.
Wei LiDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, Hong Kong.
Haibo ZhaoDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, Hong Kong.
Jiaqian LiDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, Hong Kong.
Xin TangDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, Hong Kong. tangxin@connect.hku.hk.ORCID http://orcid.org/0000-0002-7004-8494
Liqiu WangDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, Hong Kong. lqwang@hku.hk.ORCID http://orcid.org/0000-0002-6514-4211

Funding

Research Grants Council, University Grants Committee (RGC, UGC) CRF C1018-17GResearch Grants Council, University Grants Committee (RGC, UGC) GRF17204420Research Grants Council, University Grants Committee (RGC, UGC) GRF17204718Research Grants Council, University Grants Committee (RGC, UGC) GRF17210319Research Grants Council, University Grants Committee (RGC, UGC) GRF17237316
6 · The paper itself

Abstract

In diverse processes, such as fertilization, insecticides, and cooling, liquid delivery is compromised by the super-repellency of receiving surfaces, including super-hydro-/omni-phobic and superheated types, a consequence of intercalated air pockets or vapor cushions that promote droplet rebounds as floating mass-spring systems. By simply overlaying impacting droplets with a tiny amount of lubricant (less than 0.1 vol% of the droplet), their interfacial properties are modified in such a way that damper-roller support is attached to the mass-spring system. The overlayers suppress the out-of-plane rebounds by slowing the departing droplets through viscous dissipation and sustain the droplets' in-plane mobility through self-lubrication, a preferential state for scenarios such as shedding of liquid in spray cooling and repositioning of droplets in printing. The footprint of our method can be made to be minimal, circumventing surface contamination and toxification. Our method enables multifunctional and dynamic control of droplets that impact different types of nonwetting surfaces.

Identifiers

PMID34039984
PMCPMC8154893

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.