Evidence map›Paper›PMID 42604831›Full record

ArticleChemistry, an Asian journal2026

Green and Sustainable Catalytic Reduction of Nitroarenes Using Chitosan- and Oxidized Chitosan-Stabilized NiO Nanoparticles: A Comparative Study.

Puneet Tiwari, Devendra Narayan Tripathi, Manisha D Pal, Mani Prabha, Anshu Sharma, Neha Sharma, Vandana Singh, Tulika Malviya

Abstract read
In one paragraph

Article in Chemistry, an Asian journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Puneet TiwariDepartment of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.
Devendra Narayan TripathiDevendra Narayan Tripathi, Department of Applied Science and Humanities, United College of Engineering and Research, Naini, Prayagraj, Uttar Pradesh, India.
Manisha D PalDepartment of Chemistry, School of Sciences, Sanjivani University, Kopargaon, Maharashtra, India.
Mani PrabhaDepartment of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.
Anshu SharmaDepartment of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.
Neha SharmaDepartment of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.
Vandana SinghDepartment of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.
Tulika MalviyaDepartment of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.ORCID https://orcid.org/0000-0003-4112-0167

Funding

Department of Science and Technology, Ministry of Science and Technology, India DST/WOS-B/AFE-22/2021
6 · The paper itself

Abstract

The design of sustainable nanocatalysts for the efficient reduction of toxic nitroarenes is critical for sustainable environmental remediation. In this study, nickel oxide (NiO) nanoparticles were prepared and stabilized with biopolymer-based ligands (chitosan and oxidized chitosan) to produce green nanocatalysts. The oxidized chitosan was prepared via selective oxidation of chitosan's primary hydroxyl groups to carboxylic acids, introducing additional surface functional groups that enhance metal-ligand interactions. Both nanocatalyst systems were comprehensively characterized using FTIR, XRD, SEM, TEM, UV-Vis, TGA, and BET analysis. The catalytic efficiency of these biopolymer-stabilized NiO nanoparticles was assessed through the reduction of nitroarenes under the influence of NaBH

Indexed as

chitosanNiO nanoparticlesnitroarenes reductionoxidized chitosan

Identifiers

PMID42604831
PMCPMC13477991

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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.