Investigating the structural changes of β-amyloid peptide aggregation using attenuated-total-reflection surface-enhanced Raman spectroscopy

2007 ◽  
Author(s):  
K.-C. Chiu ◽  
L.-Y. Yu ◽  
J.-N. Yih ◽  
S.-J. Chen
Keyword(s):  
Raman Spectroscopy ◽  
Structural Changes ◽  
Surface Enhanced Raman Spectroscopy ◽  
Total Reflection ◽  
Attenuated Total Reflection ◽  
Amyloid Peptide ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Β Amyloid ◽  
Β Amyloid Peptide

Raman and Surface Enhanced Raman Spectroscopy of Titanium Carboxylates

1992 ◽  
Vol 271 ◽  
Author(s):  
Beatrice A. Van Vlierberge-Torgerson ◽  
Dilum Dunuwila ◽  
Kris A. Berglund
Keyword(s):  
Raman Spectroscopy ◽  
Structural Changes ◽  
Titanium Isopropoxide ◽  
Surface Enhanced Raman Spectroscopy ◽  
Organic Films ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Metal Organic ◽  
The Relationship ◽  
Hydrolysis Of

ABSTRACTPorous stable metal-organic films can be processed under mild conditions by the hydrolysis of carboxylic acid and titanium isopropoxide mixtures. It is of importance to establish the structure of such materials. Raman spectroscopy is a useful technique in determining structural changes in titanium isopropoxide carboxylate solutions, but weak scattering does not allow for study of thin films unless surface enhancement is used. In an attempt to elucidate the relationship between coating solutions and the final structure of a cast film, we discuss Raman spectra of precursor solutions in a variety of conditions.

scholarly journals Nanofluidic Biosensing for β-Amyloid Detection Using Surface Enhanced Raman Spectroscopy

Nano Letters ◽  
2008 ◽  
Vol 8 (6) ◽  
pp. 1729-1735 ◽  
Author(s):  
I-Hsien Chou ◽  
Melodie Benford ◽  
Hope T. Beier ◽  
Gerard L. Coté ◽  
Miao Wang ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Β Amyloid
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