Electrochemical sensor with electrohydrodynamic-printed microelectrodes for the detection of low concentration of tea polyphenols

Cheng, Yang; Yu, Jianfeng

doi:10.1016/j.sna.2023.114912

Sensors and Actuators A: Physical

2024

DOI: 10.1016/j.sna.2023.114912

|View full text |Cite

Electrochemical sensor with electrohydrodynamic-printed microelectrodes for the detection of low concentration of tea polyphenols

Yang Cheng,

Jianfeng Yu

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 55 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Synthesis of the fluorescent polymer containing pyrene and its application in the detection of tea polyphenol

Yi,

Xu,

Zhao

et al. 2024

Polymer Engineering & Sci

View full text Add to dashboard Cite

Tea polyphenol (TP) is used as a food additive to inhibit lipid peroxidation reactions and extend shelf life, but excessive intake can affect the human immune system. Therefore, developing effective TP detection is significant. Here, pyrene‐based polyimide (Py‐PI) was synthesized by one‐step condensation copolymerization. This polyimide possessed excellent solubility and photoluminescence due to the introduction of pyrene‐conjugated groups. It could be used as fluorescent probe for TP detection in solution. In addition, Py‐PI fluorescent test paper with different morphology were prepared by electrospinning. As the concentration of the spinning solution was 15 wt%, the bead‐like porous polymer electrospun membrane displayed excellent surface wettability which could make the water droplet completely penetrate into the sample within 6 min. The fluorescence enhancement phenomenon could be observed for 5 × 10−6 mg/mL TP solution on Py‐PI test paper. Furthermore, interference investigation of pH on test paper indicated that the sample exhibited a relatively stable fluorescence “turn‐on” response in acidic conditions. This work provides a convenient and rapid detection of TP antioxidant in the future.

show abstract

Synthesis of the fluorescent polymer containing pyrene and its application in the detection of tea polyphenol

Yi,

Xu,

Zhao

et al. 2024

Polymer Engineering & Sci

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Electrochemical sensor with electrohydrodynamic-printed microelectrodes for the detection of low concentration of tea polyphenols

Cited by 1 publication

References 55 publications

Synthesis of the fluorescent polymer containing pyrene and its application in the detection of tea polyphenol

Synthesis of the fluorescent polymer containing pyrene and its application in the detection of tea polyphenol

Contact Info

Product

Resources

About