scholarly journals Utilizing the aggregation-induced emission phenomenon to visualize spontaneous molecular directed motion in the solid state

2019 ◽  
Vol 3 (12) ◽  
pp. 2746-2750 ◽  
Author(s):  
Jianxun Liu ◽  
Chang Xing ◽  
Donghui Wei ◽  
Qianqian Deng ◽  
Cuiping Yang ◽  
...  
Keyword(s):  
Solid State ◽  
Real Time ◽  
Directed Motion ◽  
Aggregation Induced Emission ◽  
Kinetic Information ◽  
Real Time Visualization

A rod-like AIEgen was developed for real-time visualization of spontaneous molecular directed motion in situ, providing rich kinetic information.

scholarly journals Visualized Spontaneous Molecular Directed Motion in Solid State

2019 ◽  
Author(s):  
Jianxun Liu ◽  
Chang Xing ◽  
Donghui Wei ◽  
Cuiping Yang ◽  
Qiuchen Peng ◽  
...  
Keyword(s):  
Solid State ◽  
Real Time ◽  
Stable State ◽  
Ordered Structure ◽  
Directed Motion ◽  
Kinetic Information ◽  
Motion Process ◽  
Fluorescence Change ◽  
New Perspective

The real-time <a>monitoring of</a> spontaneous molecular directed motion is a highly important but very challenging task. In this work, a rod-like <a>aggregation-induced emission</a> (AIE) molecule of salicylaldehyde 4-butoxyaniline Schiff base (<b>SBA</b>) was deliberately designed and facilely synthesized, which exhibits unique self-recovery property from semi-ordered structure to ordered structure alongwith significant fluorescence change after grinding. The monitoring of the fluorescence change provides rich kinetic information including kinetic order, rate constants, half-life and apparent activation energy of the spontaneous molecular directed motion process. Unlike instrumental analytical methods such as PXRD and AFM, which only give the information of a stable state of samples, the fluorescence method provided a new perspective to real-time visualize spontaneous molecular directed motion <i>in situ</i> in solid state.

scholarly journals Visualized Spontaneous Molecular Directed Motion in Solid State

2019 ◽  
Author(s):  
Jianxun Liu ◽  
Chang Xing ◽  
Donghui Wei ◽  
Cuiping Yang ◽  
Qiuchen Peng ◽  
...  
Keyword(s):  
Solid State ◽  
Real Time ◽  
Stable State ◽  
Ordered Structure ◽  
Directed Motion ◽  
Kinetic Information ◽  
Motion Process ◽  
Fluorescence Change ◽  
New Perspective

The real-time <a>monitoring of</a> spontaneous molecular directed motion is a highly important but very challenging task. In this work, a rod-like <a>aggregation-induced emission</a> (AIE) molecule of salicylaldehyde 4-butoxyaniline Schiff base (<b>SBA</b>) was deliberately designed and facilely synthesized, which exhibits unique self-recovery property from semi-ordered structure to ordered structure alongwith significant fluorescence change after grinding. The monitoring of the fluorescence change provides rich kinetic information including kinetic order, rate constants, half-life and apparent activation energy of the spontaneous molecular directed motion process. Unlike instrumental analytical methods such as PXRD and AFM, which only give the information of a stable state of samples, the fluorescence method provided a new perspective to real-time visualize spontaneous molecular directed motion <i>in situ</i> in solid state.

In Situ Silica Nanoparticle Formation in a Rubber Matrix Monitored via Real-Time SAXS and Solid-State NMR Spectroscopy

2014 ◽  
Vol 47 (15) ◽  
pp. 5174-5185 ◽  
Author(s):  
Elena Miloskovska ◽  
Michael Ryan Hansen ◽  
Cornelius Friedrich ◽  
Denka Hristova-Bogaerds ◽  
Martin van Duin ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Real Time ◽  
Solid State Nmr ◽  
Silica Nanoparticle ◽  
Rubber Matrix ◽  
Nanoparticle Formation ◽  
Solid State Nmr Spectroscopy ◽  
In Situ Silica

Emerging fiber optic endomicroscopy technologies towards noninvasive real-time visualization of histology in situ

2010 ◽  
Author(s):  
Jiefeng Xi ◽  
Yuying Zhang ◽  
Li Huo ◽  
Yongping Chen ◽  
Toufic Jabbour ◽  
...  
Keyword(s):  
Real Time ◽  
Fiber Optic ◽  
Real Time Visualization

Real-time plasmon spectroscopy study of the solid-state oxidation and Kirkendall void formation in copper nanoparticles

Nanoscale ◽  
2017 ◽  
Vol 9 (34) ◽  
pp. 12573-12589 ◽  
Author(s):  
Mariano D. Susman ◽  
Yishai Feldman ◽  
Tatyana A. Bendikov ◽  
Alexander Vaskevich ◽  
Israel Rubinstein
Keyword(s):  
Solid State ◽  
Real Time ◽  
Copper Nanoparticles ◽  
Void Formation ◽  
Kirkendall Effect ◽  
Kirkendall Void ◽  
Spectroscopy Study ◽  
Cu Nanoparticle

In situ LSPR measurements establish the role of the nano Kirkendall effect in Cu nanoparticle oxidation.

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