Evidence map›Paper›PMID 36235944›Full record

ArticlePolymers2022

Modeling Solution Drying by Moving a Liquid-Vapor Interface: Method and Applications.

Yanfei Tang, John E McLaughlan, Gary S Grest, Shengfeng Cheng

Abstract read
In one paragraph

Article in Polymers, 2022. 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

4 authors.

Yanfei TangDepartment of Physics, Center for Soft Matter and Biological Physics, Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061, USA.
John E McLaughlanDepartment of Physics, Center for Soft Matter and Biological Physics, Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061, USA.
Gary S GrestSandia National Laboratories, Albuquerque, NM 87185, USA.ORCID 0000-0002-5260-9788
Shengfeng ChengDepartment of Physics, Center for Soft Matter and Biological Physics, Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061, USA.ORCID 0000-0002-6066-2968

Funding

National Science Foundation 1944887
6 · The paper itself

Abstract

A method of simulating the drying process of a soft matter solution with an implicit solvent model by moving the liquid-vapor interface is applied to various solution films and droplets. For a solution of a polymer and nanoparticles, we observe "polymer-on-top" stratification, similar to that found previously with an explicit solvent model. Furthermore, "polymer-on-top" is found even when the nanoparticle size is smaller than the radius of gyration of the polymer chains. For a suspension droplet of a bidisperse mixture of nanoparticles, we show that core-shell clusters of nanoparticles can be obtained via the "small-on-outside" stratification mechanism at fast evaporation rates. "Large-on-outside" stratification and uniform particle distribution are also observed when the evaporation rate is reduced. Polymeric particles with various morphologies, including Janus spheres, core-shell particles, and patchy particles, are produced from drying droplets of polymer solutions by combining fast evaporation with a controlled interaction between the polymers and the liquid-vapor interface. Our results validate the applicability of the moving interface method to a wide range of drying systems. The limitations of the method are pointed out and cautions are provided to potential practitioners on cases where the method might fail.

Indexed as

evaporationmolecular dynamicsnanoparticlepolymer

Identifiers

PMID36235944
PMCPMC9573352

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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.