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Fluorescence sensing systems for gold and silver species
Subhankar Singha1, Dokyoung Kim, Hyewon Seo
1Department of Chemistry and Center for Electro-Photo Behaviours in Advanced Molecular Systems, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, 790-784, Republic of Korea. ahn@postech.ac.kr.
Chemical Society Reviews
|January 28, 2015
Summary
This review highlights fluorescent detection systems for gold and silver species. These methods offer advantages for environmental monitoring and studying biological properties of these metals.
Area of Science:
- Analytical Chemistry
- Nanotechnology
- Environmental Science
Background:
- Gold and silver possess unique chemical properties driving technological applications.
- Widespread use of gold and silver raises environmental concerns.
- Accurate detection methods are crucial for assessing risks and benefits.
Purpose of the Study:
- To review fluorescent detection systems for gold and silver species.
- To discuss sensing properties and features of these systems.
- To explore future research directions in fluorescent detection.
Main Methods:
- Overview of reported fluorescent detection systems.
- Analysis of sensing mechanisms and performance.
- Discussion of advantages over conventional methods.
Main Results:
- Fluorescence detection offers significant advantages for analyzing gold and silver.
- Various systems demonstrate promising sensing capabilities.
- Active research is ongoing in this field.
Conclusions:
- Fluorescent detection is a rapidly developing area for gold and silver analysis.
- These methods are vital for environmental and biomedical applications.
- Further advancements are expected to enhance sensitivity and selectivity.
