Identification of renal calculi by their Raman spectra

Sudlow, K.; Woolf, A.A.

doi:10.1016/0009-8981(91)90313-2

Cited by 26 publications

(11 citation statements)

References 6 publications

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“…The mineral will transform to monetite upon dehydration. Brushite is found in kidney stones . However, the mineral is often found in caves and is often regarded as a ‘cave’ mineral .…”

Section: Introductionmentioning

confidence: 99%

Raman spectroscopy of synthetic CaHPO₄·2H₂O– and in comparison with the cave mineral brushite

Frost

Pogson

et al. 2011

J Raman Spectroscopy

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The mineral brushite has been synthesised by mixing calcium ions and hydrogen phosphate anions to mimic the reactions in caves. The vibrational spectra of the synthesised brushite were compared with that of the natural cave mineral. Bands attributable to the PO43– and HPO42– anions are observed. Brushite, both synthetic and natural, is characterised by an intense sharp band at 985 cm−1 with a shoulder at 1000 cm−1. Characteristic bending modes are observed in the 300 to 600 cm−1 region. The spectra of the synthesised brushite matches very well the spectrum of brushite from the Moorba Cave, Western Australia. Copyright © 2011 John Wiley & Sons, Ltd.

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“…The mineral will transform to monetite upon dehydration. Brushite is found in kidney stones . However, the mineral is often found in caves and is often regarded as a ‘cave’ mineral .…”

Section: Introductionmentioning

confidence: 99%

Raman spectroscopy of synthetic CaHPO₄·2H₂O– and in comparison with the cave mineral brushite

Frost

Pogson

et al. 2011

J Raman Spectroscopy

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“…More often than not the presence of struvite has been determined by infrared spectroscopy [8][9][10][11][12][13][14][15][16]. On occasions Raman spectroscopy has also been used to study the presence of struvite in urine [9,17,18]. The mineral struvite has the formula (NH 4 MgPO 4 .6H 2 O) and is orthorhombic [19].…”

Section: Introductionmentioning

confidence: 99%

Raman spectroscopy of newberyite, hannayite and struvite

Frost

Weier

Martens

et al. 2005

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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The phosphate minerals hannayite, newberyite and struvite have been studied by Raman spectroscopy using a thermal stage. Hannayite and newberyite are characterised by an intense band at around 980 cm -1 assigned to the ν 1 symmetric stretching vibration of the HPO 4 units. In contrast the symmetric stretching mode is observed at 942 cm -1 for struvite. The Raman spectra are characterised by multiple ν 3 antisymmetric stretching bands and ν 2 and ν 4 bending modes indicating strong distortion of the HPO 4 and PO 4 units. Hannayite and newberyite are defined by bands at 3382 and 3350 cm -1 attributed to HOPO 3 vibrations and hannayite and struvite by bands at 2990, 2973 and 2874 assigned to NH 4 + bands. Raman spectroscopy has proven most useful for the analysis of these 'cave' minerals where complex paragenetic relationships exist between the minerals.

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“…For more than 25 years, vibrational micro-spectroscopy has been used to identify crystals in the kidney. 164 Kidney stones removed from patients suffering from nephrolithiasis could be identified by their specific spectrum using RA-MS 165 or IRMSP. Tonannavar et al .…”

Section: Vibrational Imaging: a Powerful Emerging Toolfor Scientists mentioning

confidence: 99%

Label-free molecular imaging of the kidney

Prentice

Caprioli

Vuiblet

2017

Kidney International

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Identification of renal calculi by their Raman spectra

Cited by 26 publications

References 6 publications

Raman spectroscopy of synthetic CaHPO₄·2H₂O– and in comparison with the cave mineral brushite

Raman spectroscopy of synthetic CaHPO₄·2H₂O– and in comparison with the cave mineral brushite

Raman spectroscopy of newberyite, hannayite and struvite

Label-free molecular imaging of the kidney

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Identification of renal calculi by their Raman spectra

Cited by 26 publications

References 6 publications

Raman spectroscopy of synthetic CaHPO4·2H2O– and in comparison with the cave mineral brushite

Raman spectroscopy of synthetic CaHPO4·2H2O– and in comparison with the cave mineral brushite

Raman spectroscopy of newberyite, hannayite and struvite

Label-free molecular imaging of the kidney

Contact Info

Product

Resources

About

Raman spectroscopy of synthetic CaHPO₄·2H₂O– and in comparison with the cave mineral brushite

Raman spectroscopy of synthetic CaHPO₄·2H₂O– and in comparison with the cave mineral brushite