Synthesis of Water-Dispersible Mn2+ Functionalized Silicon Nanoparticles under Room Temperature and Atmospheric Pressure for Fluorescence and Magnetic Resonance Dual-Modality Imaging

2017 ◽  
Vol 89 (21) ◽  
pp. 11286-11292 ◽  
Author(s):  
Ya-Kun Dou ◽  
Yang Chen ◽  
Xi-Wen He ◽  
Wen-You Li ◽  
Yu-Hao Li ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Atmospheric Pressure ◽  
Room Temperature ◽  
Silicon Nanoparticles ◽  
Dual Modality ◽  
Water Dispersible ◽  
Dual Modality Imaging

Coordination polymer hybridized Au nanocages: a nanoplatform for dual-modality imaging guided near-infrared driven photothermal therapy in vivo

2017 ◽  
Vol 5 (44) ◽  
pp. 8761-8769 ◽  
Author(s):  
Congyang Yan ◽  
Lili Cui ◽  
Qi Yang ◽  
Xiaobao Zhou ◽  
Lixing Pan ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Coordination Polymer ◽  
Mr Imaging ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Dual Modality ◽  
Dual Modality Imaging

Coordination polymer hybridized Au nanocages (AuNC@CPs) were prepared, which were used for near-infrared (NIR)-driven photothermal therapy (PTT) guided by photoacoustic (PA) and magnetic resonance (MR) imaging in vivo.

Titanium tetrachloride promoted conversion of carboxylic acids to carboxamides

1970 ◽  
Vol 48 (6) ◽  
pp. 983-986 ◽  
Author(s):  
James D. Wilson ◽  
Harold Weingarten
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Carboxylic Acids ◽  
Atmospheric Pressure ◽  
Room Temperature ◽  
Titanium Tetrachloride ◽  
Nuclear Magnetic Resonance Spectra ◽  
Derivatives Of ◽  
Magnetic Resonance Spectra ◽  
Nuclear Magnetic

In the presence of approximately stoichiometric amounts of TiCl4, carboxylic acids and amines react at room temperature and atmospheric pressure to form carboxamides in good yields. The mono- and diformyl derivatives of 1,2-dimethylhydrazine exhibit unusual nuclear magnetic resonance spectra which are briefly discussed.

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