Journal article
A review of optical probes based on nanomaterials for the detection of hydrogen sulfide in biosystems
Analytica chimica acta, Vol.1061, pp.1-12
07/11/2019
PMID: 30926027
Abstract
It has become increasingly crucial to implement the precise determination of hydrogen sulfide (H2S) in biosystems since the abnormal level of H2S may induce various diseases. However, due to the high volatility and fast catabolism of H2S, traditional H2S detection methods are confronted with great challenges. Fortunately, the development of optical nanotechnology sheds new light on the real-time and sensitive detection of intracellular or subcellular H2S. Nanomaterials emerged as potential candidates for the optical detection of biomolecule analytes due to their excellent properties, such as easy preparation and modification, tunable optical characteristics and high photostability. Recently, many probes based on nanomaterials, ranging from inorganic nanostructures to organic polymers, have been demonstrated to exhibit high sensitive and selective detection toward H2S both in vitro and in vivo. Different from the previous review articles, we mainly summarize the advancements of optical probes, including fluorescence and non-fluorescence probes, for endogenous H2S detection based on nanomaterials in recent five years. (C) 2019 Elsevier B.V. All rights reserved.
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Details
- Title
- A review of optical probes based on nanomaterials for the detection of hydrogen sulfide in biosystems
- Creators
- Yanan Luo - Central China Normal UniversityChengzhou Zhu - Central China Normal UniversityDan Du - Washington State UniversityYuehe Lin - Washington State University
- Publication Details
- Analytica chimica acta, Vol.1061, pp.1-12
- Academic Unit
- School of Mechanical and Materials Engineering
- Publisher
- Elsevier
- Number of pages
- 12
- Grant note
- Recruitment Program of Global Youth Experts of China B17019 / Program of Introducing Talents of Discipline to Universities of China (111 program) CCNU18JCXK07 / self-determined research funds of CCNU from the colleges'basic research and operation of MOE
- Identifiers
- 99901227646001842
- Language
- English
- Resource Type
- Journal article