Evidence map›Paper›PMID 42522452›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Realizing Precise Molecular Differentiation in Heterogeneous Polyamide Nanofilms Formed via Multi-Stage Interfacial Polymerization.

Manas Ranjan Puhan, Ankit Sahu, Arpita Sahoo, Santanu Karan

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2026. 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.

Manas Ranjan PuhanMembrane Science and Separation Technology Division, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, Gujarat, India.ORCID https://orcid.org/0009-0004-1786-2974
Ankit SahuMembrane Science and Separation Technology Division, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, Gujarat, India.ORCID https://orcid.org/0009-0004-3348-298X
Arpita SahooMembrane Science and Separation Technology Division, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, Gujarat, India.ORCID https://orcid.org/0009-0000-3452-1363
Santanu KaranMembrane Science and Separation Technology Division, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, Gujarat, India.ORCID https://orcid.org/0000-0002-9140-9121

Funding

Department of Science and Technology DST/INSPIRE Fellowship/2020/IF200497Government of IndiaScience and Engineering Research Board CRG/2021/004893Science and Engineering Research Board STR/2022/000042University Grants Commission 241610014880
6 · The paper itself

Abstract

High-flux nanofiltration membranes capable of precisely separating similar-sized molecules in solvents are essential for sustainable separations. Realizing such molecular-level differentiation requires stringent control over mean pore size, pore uniformity, and the nature of the surface charge of the membrane. However, this remains a bottleneck in conventional thin-film composite membranes due to their structural limitations, as a outcome of the interfacial polymerization at a single liquid-liquid interface. Here, a surfactant-mediated multi-stage interfacial polymerization forming a tri-layer polyamide nanofilm with structural heterogeneity along its thickness in the form of a composite membrane is reported. This tri-layer structure is formed as a mould of the liquid-liquid interface defined by three distinct reaction zones with two sub-interfaces. The multi-stage interfacial polymerization enables precise control over the thickness, degree of crosslinking, and the mean pore size of the nanofilms. The resulting nanofilm composite membranes show high methanol permeance (8.3 Lm

Indexed as

antibiotic separationheterogeneous polyamide nanofilmmixed solvent separationMulti‐stage interfacial polymerizationorganic solvent nanofiltrationprecise molecular differentiation

Identifiers

PMID42522452
PMCPMC13579199

What OpenQuestion holds

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Registered trials

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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.