“Mechanics” of Molecular Assembly: Real-Time and In-Situ Analysis of Nano-to-Mesoscopic Scale Hierarchical Structures and Nonequilibrium Phenomena

2005 ◽  
Vol 78 (1) ◽  
pp. 1-39 ◽  
Author(s):  
Takeji Hashimoto
Keyword(s):  
Real Time ◽  
Hierarchical Structures ◽  
Molecular Assembly ◽  
In Situ Analysis ◽  
Mesoscopic Scale ◽  
Nonequilibrium Phenomena

scholarly journals Graphene transistors for real-time monitoring molecular self-assembly dynamics

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Marco Gobbi ◽  
Agostino Galanti ◽  
Marc-Antoine Stoeckel ◽  
Bjorn Zyska ◽  
Sara Bonacchi ◽  
...  
Keyword(s):  
Real Time ◽  
Self Assembly ◽  
Molecular Assembly ◽  
Self Organization ◽  
Highly Sensitive ◽  
Graphene Devices ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Molecular Ensemble

Abstract Mastering the dynamics of molecular assembly on surfaces enables the engineering of predictable structural motifs to bestow programmable properties upon target substrates. Yet, monitoring self-assembly in real time on technologically relevant interfaces between a substrate and a solution is challenging, due to experimental complexity of disentangling interfacial from bulk phenomena. Here, we show that graphene devices can be used as highly sensitive detectors to read out the dynamics of molecular self-assembly at the solid/liquid interface in-situ. Irradiation of a photochromic molecule is used to trigger the formation of a metastable self-assembled adlayer on graphene and the dynamics of this process are monitored by tracking the current in the device over time. In perspective, the electrical readout in graphene devices is a diagnostic and highly sensitive means to resolve molecular ensemble dynamics occurring down to the nanosecond time scale, thereby providing a practical and powerful tool to investigate molecular self-organization in 2D.

Autonomous in Situ Analysis and Real-Time Chemical Detection Using a Backpack Miniature Mass Spectrometer: Concept, Instrumentation Development, and Performance

2014 ◽  
Vol 86 (6) ◽  
pp. 2900-2908 ◽  
Author(s):  
Paul I. Hendricks ◽  
Jon K. Dalgleish ◽  
Jacob T. Shelley ◽  
Matthew A. Kirleis ◽  
Matthew T. McNicholas ◽  
...  
Keyword(s):  
Real Time ◽  
Mass Spectrometer ◽  
In Situ Analysis ◽  
Chemical Detection ◽  
Miniature Mass Spectrometer ◽  
And Performance

Mechanisms of target poisoning during magnetron sputtering as investigated by real-time in situ analysis and collisional computer simulation

2004 ◽  
Vol 85 (25) ◽  
pp. 6134-6136 ◽  
Author(s):  
D. Güttler ◽  
B. Abendroth ◽  
R. Grötzschel ◽  
W. Möller ◽  
D. Depla
Keyword(s):  
Computer Simulation ◽  
Magnetron Sputtering ◽  
Real Time ◽  
In Situ Analysis

Recent advances in real-time and in situ analysis of an electrode–electrolyte interface by mass spectrometry

The Analyst ◽  
2017 ◽  
Vol 142 (5) ◽  
pp. 691-699 ◽  
Author(s):  
Jusheng Lu ◽  
Xin Hua ◽  
Yi-Tao Long
Keyword(s):  
Mass Spectrometry ◽  
Real Time ◽  
In Situ Analysis ◽  
Electrolyte Interface ◽  
Recent Advances

Novelty: Recent advances in real-time and in situ monitoring of an electrode–electrolyte interface by mass spectrometry are reviewed.

Real rock-microfluidic flow cell: A test bed for real-time in situ analysis of flow, transport, and reaction in a subsurface reactive transport environment

2017 ◽  
Vol 204 ◽  
pp. 28-39 ◽  
Author(s):  
Rajveer Singh ◽  
Mayandi Sivaguru ◽  
Glenn A. Fried ◽  
Bruce W. Fouke ◽  
Robert A. Sanford ◽  
...  
Keyword(s):  
Real Time ◽  
Reactive Transport ◽  
Flow Cell ◽  
In Situ Analysis ◽  
Test Bed ◽  
Microfluidic Flow ◽  
Flow Transport

Real-time, in-situ analysis of silver ions using nucleic acid probes modified silica microfiber interferometry

Talanta ◽  
2017 ◽  
Vol 165 ◽  
pp. 245-250 ◽  
Author(s):  
Bo Yu ◽  
Yunyun Huang ◽  
Jun Zhou ◽  
Tuan Guo ◽  
Bai-Ou Guan
Keyword(s):  
Nucleic Acid ◽  
Real Time ◽  
Silver Ions ◽  
In Situ Analysis ◽  
Modified Silica ◽  
Nucleic Acid Probes

Surface plasmon resonance for real time in situ analysis of protein adsorption to polymer surfaces

Biomaterials ◽  
1997 ◽  
Vol 18 (5) ◽  
pp. 405-413 ◽  
Author(s):  
R.J. Green ◽  
J. Davies ◽  
M.C. Davies ◽  
C.J. Roberts ◽  
S.J.B. Tendler
Keyword(s):  
Surface Plasmon Resonance ◽  
Protein Adsorption ◽  
Real Time ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Polymer Surfaces ◽  
In Situ Analysis
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