Pressure Effect on the Helix-Coil Transition of an Ala-Rich Peptide in Aqueous Solution: A FT-IR Spectroscopic Study

2004 ◽  
Author(s):  
Takahiro Takekiyo
Keyword(s):  
Aqueous Solution ◽  
Spectroscopic Study ◽  
Pressure Effect ◽  
Coil Transition ◽  
Ft Ir ◽  
Ir Spectroscopic

scholarly journals Insulin forms amyloid in a strain-dependent manner: An FT-IR spectroscopic study

2004 ◽  
Vol 13 (7) ◽  
pp. 1927-1932 ◽  
Author(s):  
Wojciech Dzwolak ◽  
Vytautas Smirnovas ◽  
Ralf Jansen ◽  
Roland Winter
Keyword(s):  
Spectroscopic Study ◽  
Dependent Manner ◽  
Ft Ir ◽  
Ir Spectroscopic ◽  
Strain Dependent

scholarly journals Shining Light on Indium Oxide Gas Sensors at Work: A Combined Operando Raman/UV-Vis/FT-IR Spectroscopic Study

Proceedings ◽  
2019 ◽  
Vol 14 (1) ◽  
pp. 11 ◽  
Author(s):  
Sebastian Berka ◽  
Viktoriya Fleischer ◽  
Christian Hess
Keyword(s):  
Metal Oxide ◽  
Spectroscopic Study ◽  
Indium Oxide ◽  
Gas Sensors ◽  
Economic Interest ◽  
Mode Of Operation ◽  
Ft Ir ◽  
Metal Oxide Gas Sensors ◽  
Ir Spectroscopic

Understanding the mode of operation of metal-oxide gas sensors (e.g., SnO2, In2O3) is of great scientific and economic interest. [...]

FT-IR Spectroscopic Study of 1,5-Pentanedithiol and 1,6-Hexanedithiol Adsorbed on NaA, CaA and NaY Zeolites

2005 ◽  
Vol 60 (8-9) ◽  
pp. 633-636 ◽  
Author(s):  
Nuri Öztürk ◽  
Çağrı Çırak ◽  
Semiha Bahçeli
Keyword(s):  
Infrared Spectroscopy ◽  
Ir Spectra ◽  
Spectroscopic Study ◽  
The Other ◽  
Other Hand ◽  
Liquid Phases ◽  
Stretching Vibration ◽  
Ft Ir ◽  
Ir Spectroscopic ◽  
Nay Zeolites

The adsorption of 1,5-pentanedithiol (1,5-PDT) and 1,6-hexanedithiol (1,6-HDT) in liquid phases on NaA (or 4A-type), CaA (or 5A-type) and NaY zeolites has been studied by using infrared spectroscopy. From the IR spectra it is found that the peak positions of the symmetric as well as the antisymmetric modes of the methylene (CH2) groups are observed at almost the same band values for the title dithiolates adsorbed on the A-type and NaY zeolites. On the other hand, the weak SH stretching vibration, observed for all samples, can be attributed to the sulphure atoms of 1,5-PDT and 1,6-HDT coordinatively adsorbed on cationic sites of the zeolites.

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