Tracking Photoinduced Au–Au Bond Formation through Transient Terahertz Vibrations Observed by Femtosecond Time-Domain Raman Spectroscopy

2019 ◽  
Vol 141 (49) ◽  
pp. 19296-19303 ◽  
Author(s):  
Hikaru Kuramochi ◽  
Satoshi Takeuchi ◽  
Munetaka Iwamura ◽  
Koichi Nozaki ◽  
Tahei Tahara
Keyword(s):  
Raman Spectroscopy ◽  
Time Domain ◽  
Bond Formation

Compressed time-domain coherent Raman spectroscopy with real-time random sampling

2020 ◽  
Vol 107 ◽  
pp. 103042
Author(s):  
Shigekazu Takizawa ◽  
Kotaro Hiramatsu ◽  
Keisuke Goda
Keyword(s):  
Raman Spectroscopy ◽  
Real Time ◽  
Time Domain ◽  
Random Sampling ◽  
Coherent Raman

Probing Ultrafast Structural Dynamics of Photoactive Yellow Protein with Femtosecond Time-Domain Raman Spectroscopy

2015 ◽  
pp. 528-531 ◽  
Author(s):  
Hikaru Kuramochi ◽  
Satoshi Takeuchi ◽  
Kento Yonezawa ◽  
Hironari Kamikubo ◽  
Mikio Kataoka ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Structural Dynamics ◽  
Time Domain ◽  
Photoactive Yellow Protein

scholarly journals ATP-fuelled self-assembly to regulate chemical reactivity in the time domain

2020 ◽  
Vol 11 (6) ◽  
pp. 1518-1522 ◽  
Author(s):  
Maria A. Cardona ◽  
Leonard J. Prins
Keyword(s):  
Time Domain ◽  
Self Assembly ◽  
Chemical Reactivity ◽  
Bond Formation ◽  
Complex Mixture ◽  
Hydrazone Bond ◽  
The Time Domain

The addition of ATP under dissipative conditions to a complex mixture causes the transient upregulation of hydrazone-bond formation.

scholarly journals Picosecond Raman Investigation of the Structure and Reactivity of 4,4′-Bipyridine in the S1 State

1999 ◽  
Vol 19 (1-4) ◽  
pp. 353-356
Author(s):  
G. Buntinx ◽  
L. Bussotti ◽  
V. De Waele ◽  
C. Didierjean ◽  
O. Poizat
Keyword(s):  
Raman Spectroscopy ◽  
Time Domain ◽  
Electronic Excitation ◽  
Singlet State ◽  
Resonance Raman Spectroscopy ◽  
Excited Singlet State ◽  
Excited Singlet ◽  
Time Resolved ◽  
Pump Probe ◽  
Spectroscopic Evidence

The lowest excited singlet state (S1) of 4,4′-bipyridine (44BPY) has been studied in water and methanol by using pump-probe time-resolved resonance Raman spectroscopy in the picosecond time domain. Spectroscopic evidence for a disymmetric S1 structure with localization of the electronic excitation in one of the two pyridyl rings is given. The fast formation of the N-hydro radical 44BPYH• from the S1 state is clearly observed in methanol.

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