Encrypting messages in 3D photonic crystals with patterned surface chemistry

2011 ◽  
Author(s):  
Ian B. Burgess ◽  
Lidiya Mishchenko ◽  
Benjamin D. Hatton ◽  
Mathias Kolle ◽  
Marko Lončar ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Surface Chemistry ◽  
Patterned Surface ◽  
Patterned Surface Chemistry

Patterned porous silicon photonic crystals with modular surface chemistry for spatial control of neural stem cell differentiation

Nanoscale ◽  
2016 ◽  
Vol 8 (21) ◽  
pp. 10891-10895 ◽  
Author(s):  
Tiffany H. Huang ◽  
Yi Pei ◽  
Douglas Zhang ◽  
Yanfen Li ◽  
Kristopher A. Kilian
Keyword(s):  
Stem Cell ◽  
Cell Differentiation ◽  
Porous Silicon ◽  
Photonic Crystals ◽  
Surface Chemistry ◽  
Neural Stem Cell ◽  
Stem Cell Differentiation ◽  
Modular Surface ◽  
Spatial Control ◽  
Silicon Photonic

Patterned gold and photonic crystals with modular surface chemistry direct neural stem cell diffrentiation.

Nanoporous photonic crystals with tailored surface chemistry for ionic copper sensing

2019 ◽  
Vol 7 (39) ◽  
pp. 12278-12289 ◽  
Author(s):  
Chris Eckstein ◽  
Cheryl Suwen Law ◽  
Siew Yee Lim ◽  
Simarpreet Kaur ◽  
Tushar Kumeria ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Surface Chemistry ◽  
Ionic Copper ◽  
Sensing Platforms

We present a study on optical and surface chemistry engineering of nanoporous photonic crystals as sensing platforms for detection of ionic copper.

Role of Spectral Resonance Features and Surface Chemistry in the Optical Sensitivity of Light-Confining Nanoporous Photonic Crystals

2021 ◽  
Vol 13 (12) ◽  
pp. 14394-14406
Author(s):  
Laura K. Acosta ◽  
Cheryl Suwen Law ◽  
Siew Yee Lim ◽  
Andrew D. Abell ◽  
Lluis F. Marsal ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Surface Chemistry ◽  
Optical Sensitivity

Influence of Low Molecular Weight PDMS Chains in PDMS-based Non-Photolithography

2006 ◽  
Vol 921 ◽  
Author(s):  
Jinook Kim ◽  
C. H. Lee ◽  
Mikyung Park ◽  
G. S. Chae ◽  
In-Jae Chung
Keyword(s):  
Molecular Weight ◽  
Surface Energy ◽  
Surface Chemistry ◽  
Polymer Chains ◽  
Low Molecular Weight ◽  
Patterned Surface ◽  
Conformal Contact ◽  
Silicone Polymer

AbstractWe describe that an elastomeric stamp of poly(dimethylsiloxane) (PDMS) can modify the surface energy of some surfaces when brought into conformal contact with the number of stamping. We focus on an increase of the hydrophobicity of the patterned surface due to diffusion of low molecular weight (LMW) silicone polymer chains. The transfer of PDMS to the surface during patterning is relevant to and calls for attention by those who are using this method in applications where control of the surface chemistry is of importance for the application.

Elusive photonic crystals come a step closer

Nature ◽  
2020 ◽  
Vol 585 (7826) ◽  
pp. 506-507
Author(s):  
John C. Crocker
Keyword(s):  
Photonic Crystals
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