ArticleCellular and molecular life sciences : CMLS2021
Astaxanthin as a new Raman probe for biosensing of specific subcellular lipidic structures: can we detect lipids in cells under resonance conditions?
Article in Cellular and molecular life sciences : CMLS, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 19 citations in OpenAlex.
- Temporal Dissociation of Impaired Glucose Tolerance, Adipose Lipid Remodeling and Endothelial Dysfunction in Aorta After HFD Withdrawal.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Tracking Metabolic Responses to Citalopram in Colon Cells with Raman Spectroscopy.Analytical chemistry · 2026Article
- Single-cell Raman imaging reveals fructose impairs brown adipocyte differentiation.Biosensors & bioelectronics · 2025Article
- Production Methods, Biological Activity and Potential Application Prospects of Astaxanthin.Foods (Basel, Switzerland) · 2025Review
- Astaxanthin: Past, Present, and Future.Marine drugs · 2023Review
- Uptake and anti-inflammatory effects of liposomal astaxanthin on endothelial cells tracked by Raman and fluorescence imaging.Mikrochimica acta · 2023Article
- Vascular lipid droplets formed in response to TNF, hypoxia, or OA: biochemical composition and prostacyclin generation.Journal of lipid research · 2023Article
- Article
- Lipid profiling using Raman and a modified support vector machine algorithm.Journal of Raman spectroscopy : JRS · 2021Article
- Toward Raman Subcellular Imaging of Endothelial Dysfunction.Journal of medicinal chemistry · 2021Review
- Chloroquine-Induced Accumulation of Autophagosomes and Lipids in the Endothelium.International journal of molecular sciences · 2021Article
- Labeled vs. Label-Free Raman Imaging of Lipids in Endothelial Cells of Various Origins.Molecules (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Here we report a new Raman probe for cellular studies on lipids detection and distribution. It is (3S, 3'S)-astaxanthin (AXT), a natural xanthophyll of hydrophobic properties and high solubility in lipids. It contains a chromophore group, a long polyene chain of eleven conjugated C=C bonds including two in the terminal rings, absorbing light in the visible range that coincides with the excitation of lasers commonly used in Raman spectroscopy for studying of biological samples. Depending on the laser, resonance (excitation in the visible range) or pre-resonance (the near infrared range) Raman spectrum of astaxanthin is dominated by bands at ca. 1008, 1158, and 1520 cm
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Registered trials
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.