Solid state 31P MAS NMR detection of hydrogen-bonded phosphate polymer in calcium-phosphate composites

被引：0
|
作者：
Onoda, A [1 ]
Doi, M [1 ]
Takahashi, K [1 ]
Okamura, T [1 ]
Yamamoto, H [1 ]
Ueyama, N [1 ]
机构：
[1] Osaka Univ, Grad Sch Sci, Dept Macromol Sci, Toyonaka, Osaka 5600043, Japan
来源：
CHEMISTRY LETTERS | 2004年 / 33卷 / 04期
关键词：
D O I：
10.1246/cl.2004.466
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel poly(vinyl phosphate) ligand was synthesized as a model of biopolymer ligands containing the OH...O hydrogen bonds and CaHPO4.2H(2)O (brushite) composites with the polymer ligands were also prepared. Successful detection of the polymer ligand binding to the CaHPO4.2H(2)O crystals is achieved by P-31 MAS NMR with 1 pda (single pulse with decoupling and phase cycling) sequence, which enhances P-31 signals of the phosphate polymer having shorter T-1 value.
引用
收藏
页码：466 / 467
页数：2
相关论文
共 50 条
  • [21] 31P NMR Relaxation and Motions of Phosphate Groups in Layered Zirconium Phosphate Materials
    Bakhmutov, Vladimir I.
    Clearfield, Abraham
    JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (34): : 19225 - 19233
  • [22] High resolution 31P NMR study of octacalcium phosphate
    Tseng, YH
    Zhan, JH
    Lin, KSK
    Mou, CY
    Chan, JCC
    SOLID STATE NUCLEAR MAGNETIC RESONANCE, 2004, 26 (02) : 99 - 104
  • [23] 31P MAS-NMR studies of phosphate salts formation on calcium-containing oxide glasses in a simulated body fluid
    Hayakawa, Satoshi
    Tsuru, Kanji
    Iida, Hirohisa
    Ohtsuki, Chikara
    Osaka, Akiyoshi
    1996, Ceramic Soc of Japan, Shinjuku-ku, Tokyo, Japan (104):
  • [24] Lanthanum phosphate calcium aluminate glasses:: 27Al and 31P NMR spectroscopy
    Marzke, R.
    Boucher, S.
    Wolf, G.
    Piwowarczyk, J.
    Petuskey, W.
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2008, 28 (12) : 2421 - 2431
  • [25] Assessing the Phosphate Distribution in Bioactive Phosphosilicate Glasses by 31P Solid-State NMR and Molecular Dynamics Simulations
    Stevensson, Baltzar
    Mathew, Renny
    Eden, Mattias
    JOURNAL OF PHYSICAL CHEMISTRY B, 2014, 118 (29): : 8863 - 8876
  • [26] 31P solid-state NMR characterization of poly(vinyl phosphate-black-styrene) for DMFC membrane
    Park, Tae-Joon
    Kim, Sang Hun
    Li, Guang Hua
    Cho, Chang Gi
    Kim, Yongae
    MACROMOLECULAR SYMPOSIA, 2007, 249 : 466 - 471
  • [27] Evidence of Nanometric-Sized Phosphate Clusters in Bioactive Glasses As Revealed by Solid-State 31P NMR
    Fayon, Franck
    Duee, Cedric
    Poumeyrol, Thomas
    Allix, Mathieu
    Massiot, Dominique
    JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (05): : 2283 - 2288
  • [28] The benchmark of 31P NMR parameters in phosphate: a case study on structurally constrained and flexible phosphate
    Fukal, Jiri
    Pav, Ondrej
    Budesinsky, Milos
    Sebera, Jakub
    Sychrovsky, Vladimir
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2017, 19 (47) : 31830 - 31841
  • [29] Unexpected structural/motional mode of water intercalated into an α-crystalline zirconium phosphate deduced by 31P and 2H solid-state MAS NMR spectra
    Bakhmutov, Vladimir, I
    Contreras-Ramirez, Aida
    Banerjee, Sayan
    Zhou, Hong-Cai
    MAGNETIC RESONANCE IN CHEMISTRY, 2022, 60 (02) : 189 - 195
  • [30] 31P NMR peak width in humate-phosphate complexes
    Riggle, Jeremy
    von Wandruszka, Ray
    TALANTA, 2007, 73 (05) : 953 - 958
12345