Template-free synthesis of nanoporous gadolinium phosphonate as a magnetic resonance imaging (MRI) agent

Malay Pramanik, Fa Kuen Shieh, Saad M. Alshehri, Zeid Abdullah Alothman, Kevin C.W. Wu, Yusuke Yamauchi

研究成果: 雜誌貢獻期刊論文同行評審

6 引文 斯高帕斯(Scopus)

摘要

A new series of organic-inorganic hybrid porous gadolinium phosphonate (GdP) materials have been synthesized using benzene-1,3,5-triphosphonic acid as a phosphonic acid linker through a simple hydrothermal technique. The particle size and morphology are well controlled through the selection of suitable reaction conditions. The obtained materials exhibit very high specific surface area and crystalline pore walls with a triclinic structure having unit cell parameters a = 7.76 (3) Å; b = 8.60 (6) Å; c = 14.09 (7) Å; α = 100.08 (4)°; β = 84.23 (6)°; γ = 116.29 (6)°. The obtained GdP materials are further used as a magnetic resonance imaging (MRI) contrast agent with r1 and r2 values of 2.6 and 4.7 s-1 mM-1, respectively.

原文???core.languages.en_GB???
頁(從 - 到)42762-42767
頁數6
期刊RSC Advances
5
發行號53
DOIs
出版狀態已出版 - 2015

指紋

深入研究「Template-free synthesis of nanoporous gadolinium phosphonate as a magnetic resonance imaging (MRI) agent」主題。共同形成了獨特的指紋。

引用此