Lipid Membrane Nanosensors for Environmental Monitoring: The Art, the Opportunities, and the Challenges
Overview
Affiliations
The advent of nanotechnology has brought along new materials, techniques, and concepts, readily adaptable to lipid membrane-based biosensing. The transition from micro-sensors to nano-sensors is neither straightforward nor effortless, yet it leads to devices with superior analytical characteristics: ultra-low detectability, small sample volumes, better capabilities for integration, and more available bioelements and processes. Environmental monitoring remains a complicated field dealing with a large variety of pollutants, several decomposition products, or secondary chemicals produced ad hoc in the short- or medium term, many sub-systems affected variously, and many processes largely unknown. The new generation of lipid membranes, i.e., nanosensors, has the potential for developing monitors with site-specific analytical performance and operational stability, as well as analyte-tailored types of responses. This review presents the state-of-the art, the opportunities for niche applicability, and the challenges that lie ahead.
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PMID: 38113389 PMC: 10786026. DOI: 10.1021/acs.langmuir.3c02307.
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PMID: 36157779 PMC: 9494649. DOI: 10.1021/acsomega.2c03155.
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PMID: 32549371 PMC: 7356513. DOI: 10.3390/molecules25122768.
The Application of Lipid Membranes in Biosensing.
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PMID: 30441848 PMC: 6316677. DOI: 10.3390/membranes8040108.
Application of Biosensors Based on Lipid Membranes for the Rapid Detection of Toxins.
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PMID: 29949911 PMC: 6163383. DOI: 10.3390/bios8030061.