A highly sensitive and selective sensing ECL platform for naringin based on β-Cyclodextrin functionalized carbon...

Area of Science:

• Analytical Chemistry
• Materials Science
• Nanotechnology

Background:

• Naringin is a flavanone glycoside with potential health benefits.
• Sensitive and specific detection methods are crucial for naringin analysis in various matrices.
• Existing detection methods may lack sensitivity, specificity, or stability.

Purpose of the Study:

• To develop a novel electrochemiluminescent (ECL) sensing platform for sensitive naringin detection.
• To utilize β-Cyclodextrin functionalized carbon nanohorns (CD-CNHs) as an ECL amplification and sensing element.
• To evaluate the specificity and stability of the developed sensing platform.

Main Methods:

• Fabrication of β-Cyclodextrin functionalized carbon nanohorns.
• Development of an electrochemiluminescent sensing platform incorporating CD-CNHs.
• Electrochemical and electrochemiluminescent measurements for naringin detection.
• Assessment of specificity against potential interfering substances.
• Evaluation of the long-term stability of the sensor.

Main Results:

• The developed CD-CNHs based ECL sensor demonstrated high sensitivity for naringin detection.
• The sensor exhibited excellent specificity towards naringin, with minimal interference from similar compounds.
• The platform showed remarkable stability over extended periods and multiple detection cycles.
• The functionalized nanohorns effectively amplified the ECL signal, enhancing detection limits.

Conclusions:

• A highly sensitive, specific, and stable electrochemiluminescent sensing platform for naringin detection was successfully developed.
• β-Cyclodextrin functionalized carbon nanohorns serve as an effective ECL amplification and sensing element.
• This novel approach holds promise for accurate naringin quantification in relevant applications.