Simultaneous Surface Plasmon Optical and Electrochemical Investigation of Layer-by-Layer Self-Assembled Conducting Ultrathin Polymer Films

Langmuir ◽  
2002 ◽  
Vol 18 (12) ◽  
pp. 4648-4652 ◽  
Author(s):  
Akira Baba ◽  
Mi-Kyoung Park ◽  
Rigoberto C. Advincula ◽  
Wolfgang Knoll
Keyword(s):  
Surface Plasmon ◽  
Polymer Films ◽  
Layer By Layer ◽  
Electrochemical Investigation ◽  
Self Assembled ◽  
Ultrathin Polymer Films

scholarly journals Nucleation and Growth of Zinc Sulfide Nanoparticles in Ultrathin Polymer Films by Layer-by-Layer Polyionic Assemblies

2011 ◽  
Vol 01 (02) ◽  
pp. 33-40 ◽  
Author(s):  
Sevil Cetinkaya ◽  
Qian Zhou ◽  
Shuangjian Zhang ◽  
Ashkon Mohebi ◽  
Dat V. Quach ◽  
...  
Keyword(s):  
Zinc Sulfide ◽  
Polymer Films ◽  
Nucleation And Growth ◽  
Layer By Layer ◽  
Zinc Sulfide Nanoparticles ◽  
Ultrathin Polymer Films

X-ray analysis of ultrathin polymer films self-assembled onto substrates

1994 ◽  
Vol 198 (1-3) ◽  
pp. 89-91 ◽  
Author(s):  
Yu. Lvov ◽  
G. Decher ◽  
H. Haas ◽  
H. Möhwald ◽  
A. Kalachev
Keyword(s):  
Polymer Films ◽  
X Ray ◽  
Self Assembled ◽  
Ultrathin Polymer Films

Determination of pseudo-refractive index in self-assembled ligand layers from spectral shift of surface plasmon resonances in colloidal silver nanoplates

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Pavel Malakhovsky ◽  
Dmitry Murausky ◽  
Dmitry Guzatov ◽  
Sergey Gaponenko ◽  
Mikhail Artemyev
Keyword(s):  
Refractive Index ◽  
Surface Plasmon ◽  
Mie Theory ◽  
Spectral Shift ◽  
Localized Surface Plasmon ◽  
Clear Trend ◽  
Silver Nanoplates ◽  
Assembled Monolayers ◽  
Self Assembled

Abstract We examined systematically how self-assembled monolayers (SAMs) of different mercaptoacids affect the spectral shift of the localized surface plasmon resonance in silver nanoplates and nanospheres. We observed a clear trend in the magnitude of a redshift with a molecular length or the SAM thickness within a homologous series of aliphatic mercaptoacids: the thicker shell the stronger the red shift. Using classic Mie theory for plasmonic core-dielectric shell spheres and oblate spheroids we developed the method for determination of a pseudo-refractive index in SAM of different molecules and obtained a good correlation with the reference refractive indices for bulk long-chain aliphatic acids, but only in case of silver nanoplates. Calculations for silver core–shell nanospheres gave overestimated values of refractive index perhaps due to restrictions of Mie theory on the minimum particle size.

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