Evidence map›Paper›PMID 40021690›Full record

ArticleScientific reports2025

Ultrasound-assisted green synthesized ZnO nanoparticles with different solution pH for water treatment.

Maryam Aliannezhadi, Farnaz Doost Mohamadi, Mohaddeseh Jamali, Fatemeh Shariatmadar Tehrani

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In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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.

Maryam AliannezhadiFaculty of Physics, Semnan University, PO Box: 35195-363, Semnan, Iran. m_aliannezhadi@semnan.ac.ir.
Farnaz Doost MohamadiFaculty of Physics, Semnan University, PO Box: 35195-363, Semnan, Iran.
Mohaddeseh JamaliFaculty of Physics, Semnan University, PO Box: 35195-363, Semnan, Iran.
Fatemeh Shariatmadar TehraniFaculty of Physics, Semnan University, PO Box: 35195-363, Semnan, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metal oxide nanoparticles (NPs), particularly ZnO NPs, have garnered significant attention in addressing global water-related challenges. This study introduces NPs agents for acidic water treatment by synthesizing ZnO nanostructures via ultrasound-assisted green synthesis utilizing Ginger extract. The research investigates the influence of solution pH on the physical properties of NPs and their photocatalytic efficiencies in treating acidic (pH = 5) and neutral (pH = 7) water through the photodegradation of methylene blue (MB) under ultraviolet (UV) illumination. Results indicate that the solution pH, varying between 7 and 13, significantly controls the morphologies of ZnO NPs, yielding hexagonal plates, barley-like structures, and nanoflakes. The band gap energies of the synthesized NPs are quite independent of the solution pH, but their crystallite sizes decrease with increasing pH values. Notably, ZnO NPs synthesized at pH = 11 exhibit the highest BET-specific surface area of 26.74 m²/g, correlating with their superior photocatalytic activity. The optimal degradation efficiencies of MB in acidic conditions (pH = 5) reach 93.54% and 86.04% when utilizing 10 and 5 mg of the irradiated photocatalyst, respectively, after a reaction time of 160 min. These findings underscore the potential of ZnO NPs as a cost-effective and environmentally sustainable solution for efficient acidic wastewater treatment.

Indexed as

Ginger extractGreen synthesisLight and nanoparticles interactionsPhotocatalytic activityZnO nanostructures

Identifiers

PMID40021690
PMCPMC11871050

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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.