ArticleInternational journal of molecular sciences2023
Electrophoretic Determination of L-Carnosine in Health Supplements Using an Integrated Lab-on-a-Chip Platform with Contactless Conductivity Detection.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Recent Developments in Capillary and Microchip Electroseparations of Peptides (2023-mid 2025).Electrophoresis · 2026Review
- Contactless Conductivity Detection for Capillary Electrophoresis-Developments From 2020 to 2024.Electrophoresis · 2025Review
- Applications of Capillary Electrophoresis for the Detection of Adulterants in Dietary Supplements.Pharmaceuticals (Basel, Switzerland) · 2024Review
- Cellular and Molecular Mechanisms in Oxidative Stress-Related Diseases 2.0/3.0.International journal of molecular sciences · 2023Article
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Authors and funding
9 authors.
Funding
Abstract
The health supplement industry is one of the fastest growing industries in the world, but there is a lack of suitable analytical methods for the determination of active compounds in health supplements such as peptides. The present work describes an implementation of contactless conductivity detection on microchip technology as a new strategy for the electrophoretic determination of L-carnosine in complex health supplement formulations without pre-concentration and derivatization steps. The best results were obtained in the case of +1.00 kV applied for 20 s for injection and +2.75 kV applied for 260 s for the separation step. Under the selected conditions, a linear detector response of 5 × 10
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