Evidence map›Paper›PMID 31503794›Full record

ArticleApplied optics2019

Creep deformation in elastomeric membranes of liquid-filled tunable-focus lenses.

Apratim Majumder, Chayanjit Ghosh, Mohit U Karkhanis, Aishwaryadev Banerjee, Rugved Likhite, Carlos H Mastrangelo, Tridib Ghosh

Abstract read
In one paragraph

Article in Applied optics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Apratim Majumder
Chayanjit Ghosh
Mohit U Karkhanis
Aishwaryadev Banerjee
Rugved Likhite
Carlos H Mastrangelo
Tridib Ghosh

Funding

OPS: Synergy: CPS for Smart Corrective Eyeglasses U01EB023048 · NIBIB · UNIVERSITY OF UTAH · PI KIM, HANSEUP, MASTRANGELO, CARLOS H · 2016 to 2018
$1.0M
NIBIB NIH HHS U01 EB023048
6 · The paper itself

Abstract

Liquid-filled tunable-focus lenses have been demonstrated to be suitable for autofocus eyewear applications. Traditionally, these lenses are constructed using an elastomeric polymer chamber filled with a high-index liquid. In this work, we investigate the effect of elastomeric creep on the deformation and eventual degradation of these tunable lenses. We use numerical analysis of a deformable circular disk representative of the lens and provide rigorous experimental results testing the creep property of a number of elastomers. Finally, we provide a comparative study of different elastomeric materials and select the best one for this application.

Identifiers

PMID31503794
PMCPMC7409532

What OpenQuestion holds

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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.