scholarly journals A narrow amide I vibrational band observed by sum frequency generation spectroscopy reveals highly ordered structures of a biofilm protein at the air/water interface

2016 ◽  
Vol 52 (14) ◽  
pp. 2956-2959 ◽  
Author(s):  
Zhuguang Wang ◽  
M. Daniela Morales-Acosta ◽  
Shanghao Li ◽  
Wei Liu ◽  
Tapan Kanai ◽  
...  
Keyword(s):  
Sum Frequency Generation ◽  
Bacterial Biofilm ◽  
Vibrational Band ◽  
Water Interface ◽  
Ordered Structures ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy ◽  
Air Water Interface ◽  
Frequency Generation

We observed an unprecedentedly narrow amide I vibrational band from a bacterial biofilm protein at the air/water interface.

scholarly journals Correction: A narrow amide I vibrational band observed by sum frequency generation spectroscopy reveals highly ordered structures of a biofilm protein at the air/water interface

2016 ◽  
Vol 52 (68) ◽  
pp. 10440-10441
Author(s):  
Zhuguang Wang ◽  
M. Daniela Morales-Acosta ◽  
Shanghao Li ◽  
Wei Liu ◽  
Tapan Kanai ◽  
...  
Keyword(s):  
Sum Frequency Generation ◽  
Vibrational Band ◽  
Water Interface ◽  
Ordered Structures ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy ◽  
Air Water Interface ◽  
Frequency Generation

Correction for ‘A narrow amide I vibrational band observed by sum frequency generation spectroscopy reveals highly ordered structures of a biofilm protein at the air/water interface’ by Zhuguang Wang et al., Chem. Commun., 2016, 52, 2956–2959.

Duramycin-Induced Destabilization of a Phosphatidylethanolamine Monolayer at the Air−Water Interface Observed by Vibrational Sum-Frequency Generation Spectroscopy

Langmuir ◽  
2010 ◽  
Vol 26 (20) ◽  
pp. 16055-16062 ◽  
Author(s):  
Izabela I. Rzeźnicka ◽  
Maria Sovago ◽  
Ellen H. G. Backus ◽  
Mischa Bonn ◽  
Taro Yamada ◽  
...  
Keyword(s):  
Sum Frequency Generation ◽  
Water Interface ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy ◽  
Air Water Interface ◽  
Frequency Generation

Sum-Frequency Generation Spectroscopy of Cinnamate Modified Cellulosic Polymer at the Air–Water Interface

2012 ◽  
Vol 116 (20) ◽  
pp. 6041-6049 ◽  
Author(s):  
Ellen H. G. Backus ◽  
Sanae Abrakhi ◽  
Sébastien Péralta ◽  
Dominique Teyssié ◽  
Odile Fichet ◽  
...  
Keyword(s):  
Sum Frequency Generation ◽  
Water Interface ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy ◽  
Air Water Interface ◽  
Frequency Generation ◽  
Cellulosic Polymer

scholarly journals Time-dependent vibrational sum-frequency generation spectroscopy of the air-water interface

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Deepak Ojha ◽  
Naveen Kumar Kaliannan ◽  
Thomas D. Kühne
Keyword(s):  
Sum Frequency Generation ◽  
Time Dependent ◽  
Water Molecules ◽  
Water Interface ◽  
Sum Frequency ◽  
Generation Spectrum ◽  
Structure And Dynamics ◽  
Sum Frequency Generation Spectroscopy ◽  
Air Water Interface ◽  
Frequency Generation

Abstract Vibrational sum-frequency generation spectroscopy is a powerful method to study the microscopic structure and dynamics of interfacial systems. Here we demonstrate a simple computational approach to calculate the time-dependent, frequency-resolved vibrational sum-frequency generation spectrum (TD-vSFG) of the air-water interface. Using this approach, we show that at the air-water interface, the transition of water molecules with bonded OH modes to free OH modes occurs at a time scale of $$\sim$$ ~ 3 ps, whereas water molecules with free OH modes rapidly make a transition to a hydrogen-bonded state within $$\sim$$ ~ 2 ps. Furthermore, we also elucidate the origin of the observed differential dynamics based on the time-dependent evolution of water molecules in the different local solvent environments.

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