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Updated: Aug 7, 2026

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis
Published on: February 9, 2021
[Application and research progress of composition analysis of urinary calculi]
Sui-ping Deng1, De-zhi Chen, Jian-ming Ouyang
1Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou, China.
Abstract:
The analyses of compositions of urinary stones can provide significant reference to the treatment and prevention of recurrence of urolithiasis. In the present paper, the application and research progress of composition analyses of various urinary stones such as calcium oxalates, phosphates, uric acid, urates, cystine etc. by means of modern instruments are summarized. These techniques include Raman spectroscopy, thermogravimetry analysis/differential thermal analysis (TGA/DTA), nuclear magnetic resonance (NMR), high-performance liquid chromatography (HPLC), Fourier infrared (FTIR) spectroscopy, etc.
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