scholarly journals Biosensor surface functionalization by a simple photochemical immobilization of antibodies: experimental characterization by mass spectrometry and surface enhanced Raman spectroscopy

The Analyst ◽  
2019 ◽  
Vol 144 (23) ◽  
pp. 6871-6880 ◽  
Author(s):  
Bartolomeo Della Ventura ◽  
Martina Banchelli ◽  
Riccardo Funari ◽  
Anna Illiano ◽  
Marella De Angelis ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Raman Spectroscopy ◽  
Uv Irradiation ◽  
Surface Functionalization ◽  
Surface Enhanced Raman Spectroscopy ◽  
Experimental Characterization ◽  
Reactive Surface ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Thirty seconds of appropriate UV irradiation brings about specific thiol formation in IgGs that allows them to bind “side on” on a thiol reactive surface, thereby making such a photochemical approach a valuable tool for surface functionalization.

SERS Tags Derived from Silver Nanoparticles and Aryl Diazonium Salts for Cell Raman Imaging

Nanoscale ◽  
2022 ◽  
Author(s):  
Da Li ◽  
Philippe Nizard ◽  
Delphine Onidas ◽  
Aazdine Lamouri ◽  
Jean Pinson ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Silver Nanoparticles ◽  
Surface Functionalization ◽  
Surface Enhanced Raman Spectroscopy ◽  
Raman Imaging ◽  
Diazonium Salts ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Silver Nps ◽  
Sers Tags

The surface functionalization of silver nanoparticles (NPs) by Raman reporters has stimulated a wide interest in recent years for the design of Surface-Enhanced Raman Spectroscopy (SERS) labels. However, silver NPs...

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