ArticleBiomedical optics express2015
Reagent- and separation-free measurements of urine creatinine concentration using stamping surface enhanced Raman scattering (S-SERS).
Article in Biomedical optics express, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 92 citations in OpenAlex.
- Beyond linearity: a threshold effect links serum creatinine to SIRI in osteoporotic fractures.Frontiers in medicine · 2025Article
- Improved solution-based SERS detection of creatinine by inducing hydrogen-bonding interaction for effective analyte capture.Talanta · 2024Article
- Label-Free SERS of Urine Components: A Powerful Tool for Discriminating Renal Cell Carcinoma through Multivariate Analysis and Machine Learning Techniques.International journal of molecular sciences · 2024Article
- Biochemical Analysis of Urine Samples from Diabetic and Hypertensive Patients without Renal Dysfunction Using Spectrophotometry and Raman Spectroscopy Techniques Aiming Classification and Diagnosis.Bioengineering (Basel, Switzerland) · 2022Article
- Colorimetric Detection Based on Localized Surface Plasmon Resonance for Determination of Chemicals in Urine.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2021Article
- Nanoporous Metals: From Plasmonic Properties to Applications in Enhanced Spectroscopy and Photocatalysis.ACS nano · 2021Article
- Correlation of surface-enhanced Raman spectroscopic fingerprints of kidney transplant recipient urine with kidney function parameters.Scientific reports · 2021Article
- Colorimetric Determination of Urinary Creatinine in Proteinuria Patients by Chromaticity Analysis of Gold Nanoparticle Colloidal Solutions.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2020Article
- Rapid and label-free urine test based on surface-enhanced Raman spectroscopy for the non-invasive detection of colorectal cancer at different stages.Biomedical optics express · 2020Article
- Article
- Vibrational Spectroscopy for Identification of Metabolites in Biologic Samples.Molecules (Basel, Switzerland) · 2020Review
- Assessment of treatment efficacy using surface-enhanced Raman spectroscopy analysis of urine in rats with kidney transplantation or kidney disease.Clinical and experimental nephrology · 2019Article
- Superhydrophobic silver film as a SERS substrate for the detection of uric acid and creatinine.Biomedical optics express · 2018Article
- Bioanalytical applications of surface-enhanced Raman spectroscopy:Reviews in analytical chemistry · 2017Article
- Discrimination model applied to urinalysis of patients with diabetes and hypertension aiming at diagnosis of chronic kidney disease by Raman spectroscopy.Lasers in medical science · 2017Article
- [Protective effects of glycyrrhizic acid against lupus nephritis in MRL/lpr mice].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2017Article
- Nanoporous Gold Nanocomposites as a Versatile Platform for Plasmonic Engineering and Sensing.Sensors (Basel, Switzerland) · 2017Article
- Flexible Plasmonic Sensors.IEEE journal of selected topics in quantum electronics : a publication of the IEEE Lasers and Electro-optics SocietyArticle
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report a novel reagent- and separation-free method for urine creatinine concentration measurement using stamping surface enhanced Raman scattering (S-SERS) technique with nanoporous gold disk (NPGD) plasmonic substrates, a label-free, multiplexed molecular sensing and imaging technique recently developed by us. The performance of this new technology is evaluated by the detection and quantification of creatinine spiked in three different liquids: creatinine in water, mixture of creatinine and urea in water, and creatinine in artificial urine within physiologically relevant concentration ranges. Moreover, the potential application of our method is demonstrated by creatinine concentration measurements in urine samples collected from a mouse model of nephritis. The limit of detection of creatinine was 13.2 nM (0.15 µg/dl) and 0.68 mg/dl in water and urine, respectively. Our method would provide an alternative tool for rapid, cost-effective, and reliable urine analysis for non-invasive diagnosis and monitoring of renal function.
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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.