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A review on chitosan/metal oxide nanocomposites for applications in environmental remediation

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Emerging microextraction platforms for enhanced phthalic acid esters monitoring in food

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Bio-inspired magnetic chitosan/Iron oxide macromolecules for multiple anionic dyes adsorption from aqueous media

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Magnetic decorated 5-sulfosalicylic acid grafted to chitosan: A solid acid organocatalyst for green synthesis of quinazoline derivatives

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Bioinspired chitosan magnetic nanocomposites for advanced oil–water separation: bridging experiments with machine learning and molecular dynamics

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Study of adsorption isotherms and kinetic models for lead (II) in the mining pit water at Bangka on shrimp waste chitosan

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Recent developments in the synthesis of tetraethylenepentamine-based nanocomposites to eliminate heavy metal pollutants from wastewater through adsorption

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In-situ synthesis of magnetic nanoparticles/wood-structural holocellulose hybrid for metal ions adsorption

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Influence of synthesis approach and formulation on the physicochemical properties of chitin and chitosan from Black Soldier Fly

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Novel Nanocomposites and Biopolymer-Based Nanocomposites for Hexavalent Chromium Removal from Aqueous Media

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Polymers, 2024, 16, 3469
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Advances in preparation, biomedical, and pharmaceutical applications of chitosan-based gold, silver, and magnetic nanoparticles: A review

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Fully autonomous water monitoring by plant-inspired robots

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Use of different food wastes as green biosorbent: isotherm, kinetic, and thermodynamic studies of Pb2+

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Chitosan nanocomposite for tissue engineering and regenerative medicine: A review

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Novel chitosan/g-C3N4 nanocomposite for Pb(II) removal: facile synthesis, adsorption mechanism, and environmental applications

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Chitosan-tripolyphosphate-tannic acid cryogels as a biocompatible adsorbent for the removal of Cu 2+ ions

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Eco-Friendly Biosorbents for Heavy Metal Removal from Wastewater: A Comprehensive Review

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Colloidal stability and cadmium removal efficiency of chitosan-modified magnetite nanoparticles from mill scale waste

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Development of new poly(acrylamide-co-acrylonitrile) hydrogel: physicochemical characteristics and affinity for metals/metalloids/herbicides in mono- and bi-sorbate aqueous systems

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Efficient Removal of Cadmium (II) and Arsenic (V) from Water by the Composite of Iron Manganese Oxides Loaded Muscovite

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Water, 2023, 15, 3579
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Adsorption of amoxicillin by chitosan and alginate biopolymers composite beads

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Environ Sci Pollut Res, 2024, 31, 62930
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Bioremediation of heavy metals in aquatic environment: A review

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Adsorptive nanomaterials for multi-contaminant removal from water

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Amine-functionalized MIL-101(Fe)-NH2@ZIF-8 composite for efficient adsorption of Pb2+ ions

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Microchemical Journal, 2026, 220, 116580
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Chitosan/magnetic biochar composite with enhanced reusability: Synergistic effect of functional groups and multilayer structure

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Arabian Journal of Chemistry, 2024, 17, 105746
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Magnetic chitosan nanoparticles as a potential bio-sorbent for the removal of Cr(VI) from wastewater: Synthesis, environmental impact and challenges

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Desalination and Water Treatment, 2024, 319, 100449
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Pectin–Chitosan–Coated Fe3O4 Nanocomposite for Sustainable Analysis of Thymol as a Food Sample Using MDµ-SPE

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Food Bioprocess Technol, 2026, 19
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Critical assessment of recent advancements in chitosan-functionalized iron and geopolymer-based adsorbents for the selective removal of arsenic from water

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p-Sulfonated calix[4]arene grafted on magnetic chitosan as efficient and recyclable multifunctional bio-nanocatalyst for various organic transformations

Saied Shafiei Navid, Rahman Hosseinzadeh and Mohammad Salehi

Carbohydrate Polymer Technologies and Applications, 2026, 13, 101074
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Novel ternary nanocomposite (TiO2@Fe3O4-chitosan) system for nitrate removal from water: an adsorption cum photocatalytic approach

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A review on the progress of magnetic chitosan-based materials in water purification and solid-phase extraction of contaminants

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Separation and Purification Technology, 2024, 330, 125521
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Application Progress of Magnetic Chitosan in Heavy Metal Wastewater Treatment

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Efficient multi-ion adsorption using chitosan-malonic acid film: Enhancement using response surface methodology

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Chitosan-Fe3O4 Membranes for Biosorption of Cr(VI) in Water, and Study of its Degradation Using Entomopathogenic Fungi (Beauveria sp and Nomureae sp)

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Life cycle assessment as a tool for eco-design of modified materials for water treatment

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Synthesis and characterization of chitosan Schiff base grafted with formaldehyde and aminoethanol: As an effective adsorbent for removal of Pb(II), Hg(II), and Cu(II) ions from aqueous media

Jiadi Pan, Weihua Liu, Wenhong Wu, Renbang Zhao, Xiaoyi Li and Jingjing Zhou

International Journal of Biological Macromolecules, 2024, 281, 135601
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Enhanced Pb2+ adsorption using recyclable magnetic sodium alginate in a network structure for high renewable capacity

Liming Dong, Hua Sun, Danfeng Wang and Shifan Wang

Journal of Polymer Engineering, 2024, 44, 354
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Synthesis, properties and applications of new hybrid material based on native/magnetically modified sepiolite and chitosans

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Collaborative adsorption and photocatalytic degradation of high concentration pharmaceutical pollutants in water using a novel dendritic fibrous nano-silica modified with chitosan and UiO-66

Fatemeh Deymeh, Ali Ahmadpour, Ali Allahresani and Arash Arami-Niya

International Journal of Biological Macromolecules, 2024, 275, 133534
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Development prospects for immobilization of Candida rugosa lipase on biopolymer-based nanomaterial and its application: A review

Soumya Sharma, Rachana Sahney and Praveen Dahiya

International Journal of Biological Macromolecules, 2025, 322, 146770
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Sulphate-modified chitosan hydrogel beads a recyclable bio-adsorbent for Cu(II): Experimental and theoretical studies toward nitrogen-/oxygen-donor selective binding and 1:1 complexation

Sandipan Chatterjee, Arun Kumar Guha, Bishnupada Chatterjee, Priyabrata Banerjee and Nayan Ranjan Singha

International Journal of Biological Macromolecules, 2025, 323, 146997
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Phosphorylated chitosan as a bio-based modifier for urea formaldehyde adhesives in wood composite applications

Hassan Charii, Kamal Benali, Hafida Maarir, Abdelghani Boussetta, Anass El Ouaddari, El-Houssaine Ablouh, Nabil Grimi, Samir Ibenmoussa and Amine Moubarik

Construction and Building Materials, 2025, 490, 142605
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Chitosan-coated titanium dioxide nanoparticles: fabrication, characterisation and toxicological evaluation in Drosophila melanogaster

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Nanotechnol. Environ. Eng., 2025, 10
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Multifunctional chitin, chitosan, and nano-chitosan composites for water purification, eco-friendly packaging, flexible electronics, clean energy, and biomedical solutions: A comprehensive review

Raghvendra Kumar Mishra, Saurav Goel and Ankit Sharma

Polym. Bull., 2026, 83
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Competitive Uptake of Pb2+/Cr6+ by an EDTA‐Grafted Salix Psammophila Wood Membrane: Mechanistic Insights

Ji‐yuan Zhang, Li‐juan Zhou, Xin‐wei Bai, Guang‐xi Ji, Hao He, Xiao‐kai Liu, Xiao juan Liang and Li Wang

ChemistrySelect, 2025, 10
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A Critical View at the Analysis of Chitosan Characteristics: Towards Biomedical Application

Balzhima Shagdarova, Alexey Lunkov, Yuliya Zhuikova, Sergey Lopatin, Alla Il’ina and Valery Varlamov

Biochemistry Moscow, 2026, 91, S193
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Environmental Applications of Chitosan Derivatives and Chitosan Composites

Marián Lehocký

Polymers, 2025, 17, 2583
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Coffee processing waste as a reinforcing material in the preparation of chitosan-based magnetic composite for the removal of chromium (VI) from aqueous solution

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Exploring the efficacy of ferrimagnetic chitosan beads and vermichar perlite mix on broccoli ( Brassica oleracea L.) growth under chromium stress

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Preparation of chitosan resin by two-step crosslinking method and its adsorption for palladium in wastewater

Liuzhou Chen, Nengsheng Liu, Mohe Zhang, Chenxi Li, Kun Wu, Jiangzhou Qin, Quanlin Zhao, Jianwei Song, Jinxin Liu and Zhengfang Ye

International Journal of Biological Macromolecules, 2024, 278, 134766
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Waste for Product—Synthesis and Electrocatalytic Properties of Palladium Nanopyramid Layer Enriched with PtNPs

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Decontamination of toxic heavy metal ions by chitosan-based biosorbent: rational designs

Ganden Supriyanto, Handoko Darmokoesoemo, Putri Bintang Dea Firda and Nur Yusaerah

Polym. Bull., 2026, 83
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Optimization of Nickel(II) adsorption by sodium tripolyphosphate crosslinked chitosan using response surface methodology (RSM)

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Sustainable Chemistry for the Environment, 2023, 2, 100019
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Magnetic sepiolite/iron(III) oxide composite for the adsorption of lead(II) ions from aqueous solutions

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Magnetic-based microextraction systems for the determination of emerging contaminants in environmental liquid samples

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Efficient heavy metal removal from aluminum alloy anodizing wastewater using a novel magnetic nanocomposite adsorbent

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Preparation and Heavy Metal Adsorption Performance of 2-Aminopyridine-Modified Sodium Alginate/Polyacrylic Acid Hydrogel

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Functionalized polylactic acid foam for high-efficiency removal of Hg2⁺ and Pb2⁺ from aqueous media

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Fabrication of a novel polyvinylpyrrolidone/chitosan-Schiff base/Fe2O3 nanocomposite for efficient adsorption of Pb(II) and Hg(II) ions from aqueous solution

Yu Fang, Junqiang Hu, Yifan Fu and Tingting Geng

International Journal of Biological Macromolecules, 2024, 270, 132161
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Synthesis, Characterization, and Application of Ion-Imprinted Crosslinked Chitosan for Competitive Adsorption of Cd(II), Ni(II), and Co(II)

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Amine-Terminated Modified Succinic Acid-Magnetite Nanoparticles for Effective Removal of Malachite Green Dye from Aqueous Environment

Saad Melhi

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Mitigating lead (Pb) toxicity in Zea mays (L.) plants using green synthesized iron oxide nanoparticles

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Biosorption of heavy metals from wastewater via agro waste derived biosorbents emphasizing mechanisms kinetics isotherm models and modification strategies

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Discov Appl Sci, 2026, 8
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Cr (VI) and Pb (II) Removal Using Crosslinking Magnetite-Carboxymethyl Cellulose-Chitosan Hydrogel Beads

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Gels, 2023, 9, 612
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Application of microreactor constructed with micro-mixing channel featuring 3D lateral secondary flow structure for ultra-small particle size preparation of magnetic chitosan nanodrug carriers

Zhongjian Tan, Huanhuan Shi, Yun Zheng, Wen He, Weizheng Xu, Yu Cao, Jiacong Liao, Zhengxian Dan and Shuai Huang

Chemical Engineering Journal, 2024, 499, 156040
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Recent advances in alginate-based composite gel spheres for removal of heavy metals

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Eco-Friendly Biosorbents from Biopolymers and Food Waste for Efficient Dye Removal from Wastewater

Alexandra Cristina Blaga, Ramona Cimpoesu, Ramona-Elena Tataru-Farmus and Daniela Suteu

Polymers, 2025, 17, 291
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Sustainable chitosan-TiO2-guanylthiourea hybrid composite for Pb (II) sequestration from aqueous media

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Chitosan, conducting polymer, and metal oxide nanocomposites: Mechanistic insights and sustainable approaches for water treatment

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Polysaccharide-based beads and water purification: A review

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Sustainable and selective capture of Ca2+/Mg2+ from seawater desalination brines via hierarchical chitosan-based biochar aerogel adsorption

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Synthesis of chitosan/AC/Fe3O4 nanocomposite and its structural, magnetic, and heavy metal adsorption characteristics

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Kinetics, Equilibrium, and Thermodynamics for Conjugation of Chitosan with Insulin-Mimetic [meso-Tetrakis(4-sulfonatophenyl)porphyrinato]oxovanadate(IV)(4−) in an Aqueous Solution

Chironjit Kumar Shaha, Bithy Sarker, Shurid Kishore Mahalanobish, Md. Sharif Hossain, Subarna Karmaker and Tapan Kumar Saha

ACS Omega, 2023, 8, 41612
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Advances in adsorbent materials for heavy metals remediation: a roadmap for sustainability

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Research progress and prospects of novel green solvent systems for chitin and chitosan and their functionalized materials

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Cross‐Linked Chitosan Composites for Lead and Mercury Ions Removal: A Review

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Smart-responsive chitosan-based materials for precise degradation control and environmental remediation: A review

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Enhancing trimethoprim pollutant removal from wastewater using magnetic metal-organic framework encapsulated with poly (itaconic acid)-grafted crosslinked chitosan composite sponge: Optimization through Box-Behnken design and thermodynamics of adsorption parameters

Ghaferah H. Al-Hazmi, Lamia A. Albedair, Raedah A.S. Alatawi, Jawza Sh Alnawmasi, Amnah Mohammed Alsuhaibani and Mohamed G. El-Desouky

International Journal of Biological Macromolecules, 2024, 268, 131947
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Iron(III)oxide and Silver oxide -Chromolaena odorata leaf biochar nanocomposites as effective bio-inorganic material for the treatment of borehole water

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Discov. Hazards, 2026, 2
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