𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Efficiency of 1H→31P NMR cross-polarization in bone apatite and its mineral standards

✍ Scribed by Agnieszka Kaflak; Dariusz Chmielewski; Andrzej Górecki; Anna Slosarczyk; Waclaw Kolodziejski


Book ID
108275614
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
159 KB
Volume
29
Category
Article
ISSN
0926-2040

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Kinetics of 1H → 31P NMR cross-polarizat
✍ Agnieszka Kaflak; Waclaw Kolodziejski 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 176 KB

## Abstract Kinetics of NMR cross‐polarization (CP) from protons to phosphorus‐31 nuclei was studied in the following samples: mineral of whole human bone, apatite prepared from bone, natural brushite, synthetic hydroxyapatite (hydrated and calcined), and synthetic carbonatoapatite of type B with 9

Kinetics of 1H→31P cross-polarization in
✍ Agnieszka Kaflak; Dariusz Chmielewski; Andrzej Górecki; Waclaw Kolodziejski 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 100 KB

Bloch-decay and cross-polarization (CP) 31P nuclear magnetic resonance (NMR) spectra of healthy human trabecular bone were acquired under magic-angle spinning (MAS) at 3 kHz. A single peak at 3.1 ppm was detected. Variable-contact time 1H --> 31P CP experiments revealed three signal components growi

Fine Structure of the P–H5′ Cross-Peak i
✍ Jeroen A. Pikkemaat; Cornelis Altona 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 701 KB

The splitting pattern of the P-H5" (and P-H5') cross-peak in a 2D 31P-1H correlated NMR spectrum is analysed. Since this cross-peak pattern is strongly dependent on two coupling constants, 'J(PH5") and 3J(H4H5"), it is an efficient probe for the backbone torsion angles fl and y in nucleic acids. A m