ArticleBiosensors2021
Surface Plasmon Resonance Based on Molecularly Imprinted Polymeric Film for l-Phenylalanine Detection.
Article in Biosensors, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 42 citations in OpenAlex.
- Real-Life Application of a Point-of-Care Biosensor for Phenylalanine in Patients With Phenylketonuria.Journal of inherited metabolic disease · 2026Observational
- A Review Study on Molecularly Imprinting Surface Plasmon Resonance Sensors for Food Analysis.Biosensors · 2024Review
- Article
- Development of Optical-Based Molecularly Imprinted Nanosensors for Adenosine Detection.ACS omega · 2023Article
- A highly sensitive colorimetric approach based on tris (bipyridine) Ruthenium (II/III) mediator for the enzymatic detection of phenylalanine.Frontiers in chemistry · 2023Article
- [Advances in separation and analysis of aromatic amino acids in food].Se pu = Chinese journal of chromatography · 2022Review
- Optical Detection of Fat Concentration in Milk Using MXene-Based Surface Plasmon Resonance Structure.Biosensors · 2022Article
- Bovine serum albumin detection by using molecularly imprinted surface plasmon resonance sensors.Turkish journal of chemistry · 2022Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, we designed a simple, rapid, sensitive and selective surface plasmon resonance (SPR) sensor for detection of L-phenylalaine by utilizing molecular imprinting technology. l-phenylalanine imprinted and non-imprinted poly(2-hydroxyethyl methacrylate-methacryloyl-l-phenylalanine) polymeric films were synthesized onto SPR chip surfaces using ultraviolet polymerization. l-phenyalanine imprinted and non-imprinted SPR sensors were characterized by using contact angle, atomic force microscopy and ellipsometry. After characterization studies, kinetic studies were carried out in the concentration range of 5.0-400.0 μM. The limit of detection and quantification were obtained as 0.0085 and 0.0285 μM, respectively. The response time for the test including equilibration, adsorption and desorption was approximately 9 min. The selectivity studies of the l-phenylalanine imprinted SPR sensor was performed in the presence of d-phenylalanine and l-tryptophan. Validation studies were carried out via enzyme-linked immunosorbent analysis technique in order to demonstrate the applicability and superiority of the l-phenylalanine imprinted SPR sensor.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.