Cover Feature: A Conjugated Polymer‐Based Portable Smartphone Platform for Sensitive and Point‐Of‐Care Detection of Monoamine Neurotransmitter (Chem. Asian J. 20/2024)
A convenient and highly sensitive biosensor is constructed for the selective detection of neurotransmitters (5-hydroxytryptamine, 5-HT) using rationally designed anionic conjugated polyelectrolyte PFPS. The polyelectrolyte displayed a fluorescence turn-off response on successive addition of 5-HT with clear visual color fading under 365nm UV light, resulting in the onsite visual detection with a limit of detection in part per million. More details can be found in article number e202400544 by Parameswar Krishnan Iyer and co-workers.
Authors
- Retwik Parui (ORCID: https://orcid.org/0000-0002-0147-6567)
- Parameswar Krishnan Iyer (ORCID: https://orcid.org/0000-0003-4126-3774)
- Akhtar H. Malik (ORCID: https://orcid.org/0000-0003-2734-157X)
- Nehal Zehra (ORCID: https://orcid.org/0000-0001-9022-5585)
- Sameer Hussain (ORCID: https://orcid.org/0000-0002-0171-3892)
Institutions
- Indian Institute of Technology Guwahati (IN)
- Xi'an Jiaotong University (CN)
Publication Details
- Journal
- Chemistry - An Asian Journal
- Published
- 2024-10-16
- DOI
- https://doi.org/10.1002/asia.202482003
- Primary Topic
- Electrochemical sensors and biosensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00