Related Experiment Video
Updated: Oct 3, 2025
09:21
Real Time Monitoring of Intracellular Bile Acid Dynamics Using a Genetically Encoded FRET-based Bile Acid Sensor
Published on: January 4, 2016
10.1K
Bile acid-based receptors and their applications in recognition
Sejal Patel1, Dipakkumar Bariya1, Roli Mishra1
1Department of Engineering and Physical Sciences, Institute of Advanced Research, Gujarat, 382426 India.
Steroids
|February 17, 2022
Summary
Bile acids serve as versatile platforms for ion recognition due to their unique structure. This review explores bile acid-based receptors for detecting various ions, with potential applications in anion transport.
Area of Science:
- Supramolecular Chemistry
- Analytical Chemistry
- Biochemistry
Background:
- Ion recognition is crucial across biology, medicine, environmental science, and chemistry.
- Bile acids possess inherent structural features—rigidity, curvature, and amphiphilicity—making them suitable hosts for ion binding.
- Hydroxyl groups on bile acids allow for chemical modification, enabling the design of tailored ion-recognition receptors.
Purpose of the Study:
- To review the development and ion-recognition capabilities of bile acid-based receptors.
- To highlight the potential of these systems in sensing and transporting anions.
Main Methods:
- Discussion of detection methods including binding constant (ka) determination via UV-visible and 1H NMR titrations.
- Overview of visual detection strategies such as gel-phase transitions, colorimetric, and fluorescent probes.
- Analysis of bile acid derivatization for receptor design.
Main Results:
- Bile acid-based receptors demonstrate significant ion-recognition capabilities.
- Various analytical techniques confirm the binding interactions and selectivity of these receptors.
- Visual detection methods provide sensitive and accessible ion sensing platforms.
Conclusions:
- Bile acid-based systems are effective platforms for developing ion receptors.
- These receptors show promise for applications in anion transport, particularly for biological relevance.
- Further research into bile acid derivatives can lead to advanced ion-sensing and transport technologies.
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