High resolution 31P NMR study of octacalcium phosphate

Yao Hung Tseng, Jinhua Zhan, Kyle S.K. Lin, Chung Yuan Mou, Jerry C.C. Chan

Research output: Contribution to journalArticlepeer-review

36 Citations (Scopus)

Abstract

We have assigned the 31P high-resolution spectrum of octacalcium phosphate by 31P double quantum and HETCOR spectroscopy. The 31P peaks at -0.2, 2.0, 3.3 and 3.7ppm are assigned to P5/P6, P3, P2/P4 and P1, respectively. Our data reveal that substantial amount of the PO43- groups at the P2 and P4 sites have been transformed to HPO42- in our octacalcium phosphate sample.

Original languageEnglish
Pages (from-to)99-104
Number of pages6
JournalSolid State Nuclear Magnetic Resonance
Volume26
Issue number2
DOIs
Publication statusPublished - Sep 2004
Externally publishedYes

Keywords

  • Double-quantum
  • HETCOR
  • MAS
  • OCP
  • Octacalcium phosphate

ASJC Scopus subject areas

  • Radiation
  • Chemistry(all)
  • Nuclear and High Energy Physics
  • Instrumentation

Fingerprint

Dive into the research topics of 'High resolution 31P NMR study of octacalcium phosphate'. Together they form a unique fingerprint.

Cite this