Обзорная статья

Pioneering perovskite quantum dot nanosensors for heavy metal ion detection: mechanisms, design, and industrial applications

Sulieman Ibraheem Shelash Al-HawaryElectronic Marketing and Social Media, Economic and Administrative Sciences, Zarqa University, JordanAsokan VasudevanFaculty of Business and Communications, INTI International University, 71800 Negeri Sembilan, MalaysiaI.B. SapaevHead of the Department Physics and Chemistry, “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research University, Tashkent, UzbekistanMunthar Kadhim AbosaodaCollege of Pharmacy, The Islamic University, Najaf, IraqChou‐Yi HsuDepartment of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan 71710, TaiwanMalatesh AkkurDepartment of Physics & Electronics, School of Sciences, JAIN (Deemed to be University), Bangalore, Karnataka, IndiaAlok Kumar MishraDepartment of Electrical & Electronics Engineering, Siksha 'O' Anusandhan (Deemed to be University), Bhubaneswar, Odisha 751030, IndiaGaganjot KaurDepartment of Electronics and Communication Engineering, Chandigarh University, Mohali, Punjab, IndiaRajesh Kumar SinghUttaranchal Institute of Technology, Uttaranchal University, Dehradun 248007, Uttarakhand, IndiaAhmad MohebiDepartment of Chemistry, Young Researchers and Elite Club, Islamic Azad University, Tehran Branch, Tehran, Iran

RSC Advancesjournal2025en

ABI

Аннотация

) offer eco-friendly alternatives with enhanced aqueous stability. PQD@MOF composites and ratiometric designs enhance selectivity in complex matrices, surpassing carbon quantum dots and semiconductor QDs in sensitivity and versatility. Applications include industrial wastewater remediation, lubricant quality control, and environmental compliance, ensuring ecosystem protection and product integrity. This seminal work addresses challenges like aqueous instability, Pb toxicity, scalability, and matrix interference, benchmarking PQDs against alternative nanomaterials. Future directions include comparisons with other nanoparticles, multiplexed sensing platforms, and sustainable lead-free innovations. By integrating fundamental insights with practical applications, this review establishes PQDs as a high-impact paradigm for advancing heavy metal ion sensing in industrial and environmental contexts, guiding innovations in sensitivity, selectivity, and scalability.

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Темы

Perovskite Materials and Applications Gas Sensing Nanomaterials and Sensors Analytical Chemistry and Sensors

Идентификаторы

DOI: 10.1039/d5ra06200d

Цитирования и источники

Цитирований: 1 Использованных источников: 90

Показатели — AkademScholar