Evidence map›Paper›PMID 42158744›Full record

ArticleRSC advances2026

Waste-derived-lignin based hydrogel as a reusable adsorbent for efficient removal of dyes from aqueous solution.

Umme Toufika Jannat, Md Anamul Haque, Sharuk Alam Aumi, Swapan Kumer Ray, Mohammad Moniruzzaman, Md Sarwar Jahan, Md Aftab Ali Shaikh, Md Qamrul Ehsan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in RSC advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Umme Toufika JannatDepartment of Chemistry, University of Dhaka Dhaka-1000 Bangladesh anamul@du.ac.bd.
Md Anamul HaqueDepartment of Chemistry, University of Dhaka Dhaka-1000 Bangladesh anamul@du.ac.bd.ORCID https://orcid.org/0000-0002-2461-9532
Sharuk Alam AumiDepartment of Chemistry, University of Dhaka Dhaka-1000 Bangladesh anamul@du.ac.bd.
Swapan Kumer RayBangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka-1205 Bangladesh.ORCID https://orcid.org/0000-0001-5768-5045
Mohammad MoniruzzamanBangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka-1205 Bangladesh.
Md Sarwar JahanBangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka-1205 Bangladesh.
Md Aftab Ali ShaikhDepartment of Chemistry, University of Dhaka Dhaka-1000 Bangladesh anamul@du.ac.bd.ORCID https://orcid.org/0009-0007-7160-1961
Md Qamrul EhsanDepartment of Chemistry, University of Dhaka Dhaka-1000 Bangladesh anamul@du.ac.bd.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wastewater contamination by synthetic dyes poses a significant environmental challenge due to their persistence, toxicity, and resistance to degradation. In this study, a lignin based hydrogel was synthesized and appraised as an efficient and sustainable adsorbent for removal of crystal violet (CV) and rhodamine B (RhB) dyes from aqueous solution. Prior to synthesis, lignin was extracted from black liquor, a waste-by-product of pulp and paper processing, and incorporated in a poly(vinyl alcohol) (PVA) gel matrix

Identifiers

PMID42158744
PMCPMC13182533

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.