Carbon Dots: Synthesis, Characterization, and Applications in the Detection of Bilirubin – Recent Advances and Challenges DOI

Kawan F. Kayani

Journal of Fluorescence, Journal Year: 2025, Volume and Issue: unknown

Published: May 27, 2025

Language: Английский

Tetracycline in the environment: Toxicity, uses, occurrence, detection, and removal by covalent organic frameworks − Recent advances and challenges DOI

Kawan F. Kayani

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132418 - 132418

Published: March 1, 2025

Language: Английский

Citations

5
Luminescent Lanthanide Infinite Coordination Polymers for Ratiometric Sensing Applications DOI Creative Commons
Zefeng Song, Yuanqiang Hao, Yunfei Long

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(2), P. 396 - 396

Published: Jan. 18, 2025

Ratiometric lanthanide coordination polymers (Ln-CPs) are advanced materials that combine the unique optical properties of ions (e.g., Eu3+, Tb3+, Ce3+) with structural flexibility and tunability polymers. These widely used in biological chemical sensing, environmental monitoring, medical diagnostics due to their narrow-band emission, long fluorescence lifetimes, excellent resistance photobleaching. This review focuses on composition, sensing mechanisms, applications ratiometric Ln-CPs. The mechanism relies two distinct emission bands, which provides a self-calibrating, reliable, precise method for detection. relative intensity ratio between these bands varies concentration target analyte, enabling real-time monitoring minimizing interference. approach is particularly suitable detecting trace analytes use complex environments where factors like background noise, temperature fluctuations, light variations may affect results. Finally, we outline future research directions improving design synthesis Ln-CPs, such as incorporating long-lifetime reference luminescent molecules, exploring near-infrared systems, developing up-conversion or two-photon materials. Progress areas could significantly broaden scope Ln-CP applications, especially biosensing, other fields.

Language: Английский

Citations

4
Synthesis, Characterization and Application of Iron (III) Complex of Schiff Base Ligand as a Novel Enhancement Fluorescent Sensor for Al3+ Ion Detection DOI
Hanar Q. Hassan, Diary I. Tofiq, Karzan A. Abdalkarim

et al.

Journal of Fluorescence, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 6, 2025

Language: Английский

Citations

2
Nanozyme based on bimetallic metal–organic frameworks and their applications: A review DOI

Kawan F. Kayani

Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112363 - 112363

Published: Dec. 1, 2024

Language: Английский

Citations

11
Exploring Green Practices: a Review of Carbon Dot-Based Sustainable Sensing Approaches DOI

Kawan F. Kayani,

Sewara J. Mohammed, Nian N. Mohammad

et al.

Journal of Fluorescence, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Language: Английский

Citations

1
A Turn-On Ratiometric Fluorescence Probe Based on Dye@MOFs for Visual Detection of AFB1 with Paper Sensor Assisted by Smartphone DOI
Ziliang Li, Zuopeng Li, Qianyi Li

et al.

Journal of Fluorescence, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Language: Английский

Citations

0
Regulating the aromatic structure in carbon dots to enhance the internal filter effect for sensitive on-site monitoring of anthrax biomarkers DOI
Huifang Wu, Qiqi Wang, Lingfeng Zhu

et al.

Talanta, Journal Year: 2025, Volume and Issue: 291, P. 127854 - 127854

Published: Feb. 27, 2025

Language: Английский

Citations

0
Distinct off–on fluorescence signal from dual-response lanthanide metal–organic frameworks for ratiometric sensing of anthrax biomarker DOI
Rong Wu, Nan Wang,

Rusi Hao

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2025, Volume and Issue: unknown, P. 126196 - 126196

Published: April 1, 2025

Language: Английский

Citations

0
Mercury in aquatic environments: toxicity and advances in remediation using covalent organic frameworks DOI Creative Commons

Kawan F. Kayani,

Sewara J. Mohammed

Materials Advances, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review presents recent advances in understanding mercury toxicity, its chemical forms, and the synthesis of covalent organic frameworks (COFs), introducing COFs for first time as a method removal.

Language: Английский

Citations

0
Fluorescent sulfur quantum dots for environmental monitoring DOI Creative Commons

Kawan F. Kayani,

Omer B. A. Shatery,

Sewara J. Mohammed

et al.

Nanotechnology Reviews, Journal Year: 2025, Volume and Issue: 14(1)

Published: Jan. 1, 2025

Abstract The importance of environmental monitoring is on the rise, driven by increased pressure natural environment during age urbanization and industrialization. To address this demand, it necessary to have fast dependable probes for real-time with precision sensitivity. Analytical utilizing sulfur nanoparticles offer a modern alternative, exhibiting ability identify range analytes. discovery zero-dimensional quantum dots, such as dots (SQDs), unique properties, including optical characteristics, high hydrophilicity, low toxicity, cost-effectiveness, has positioned SQDs advancing luminescent nanomaterials. hold great potential fluorescence sensing, making them promising candidates monitoring. This article reviews recent studies synthesis using various methods highlights their applications sensing materials detecting heavy metal ions other hazardous molecules. provides valuable insights into production high-quality tailored applications, offering guidance researchers aiming enhance technologies contamination detection.

Language: Английский

Citations

0