Hydroxyapatite-based green adsorbents for the extraction of toxic pollutants from food and environmental samples: A review
Microchemical Journal, cilt.229, 2026 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Derleme
- Cilt numarası: 229
- Basım Tarihi: 2026
- Doi Numarası: 10.1016/j.microc.2026.119390
- Dergi Adı: Microchemical Journal
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, Chemical Abstracts Core, Chimica, Index Islamicus, Academic Search Ultimate (EBSCO), Engineering Source (EBSCO)
- Anahtar Kelimeler: Green analytical chemistry, HAP-nanocomposites, Magnetic solid-phase extraction, Sample preparation, Solid-phase extraction, Toxic pollutants
- Erciyes Üniversitesi Adresli: Evet
Özet
Hydroxyapatite (HAP)-based adsorbents have emerged as promising materials for sustainable analytical extraction due to their tunable surface chemistry, ion-exchange capability, and environmental compatibility. Recent advancements in separation sciences have sparked significant interest in HAP-based green adsorbent materials among researchers, owing to their exceptional physical and chemical properties, such as high surface area, ion-exchange capabilities, low toxicity, biocompatibility, and functionality, positioning them as promising materials for next-generation sustainable analytical systems. The purpose of this review is to underline the growing potential of HAP-based adsorbents as sustainable platforms for analytical extraction and preconcentration of toxic pollutants. Relevant literature was critically analyzed and classified based on HAP synthesis and modification, composite development, extraction methods, targeted pollutants, and practical performance aspects. Unlike previous reviews that mainly emphasize HAP synthesis, adsorption mechanisms, or broad environmental remediation applications, this work highlights HAP-based materials as sustainable analytical extraction platforms, focusing on their applications in pollutant separation, preconcentration, and green analytical strategies for food safety and environmental monitoring. Special attention is paid to recent HAP changes and how they apply to food safety and environmental monitoring, as well as to analytical parameters and green chemistry aspects. Recent developments in functionalized HAP-based composite materials, including HAP/Covalent Organic Frameworks (HAP@COFs), HAP/Nanomaterials (HAP@NPs), HAP/Metal-Organic Frameworks (HAP@MOFs), and HAP/Carbon-based nanomaterials, are discussed with emphasis on their high extraction efficiencies. The utilization of HAP in green extraction methods is exemplified by its role in modern procedures, where adsorption serves as the primary mechanism for analyte-sorbent interaction. The advantages of HAP-based extraction, such as minimal solvent usage, rapid extraction rates, and suitability for intricate samples, are emphasized in comparison to conventional methods. The constraints and prospective developments are succinctly addressed to provide an outline of next-generation green analytical systems.