Covalent Immobilization of Redox-Active Fe(κ2-dppe)(η5-C5Me5)-Based π-Conjugated Wires on Oxide-Free Hydrogen-Terminated Silicon Surfaces

2013 ◽  
Vol 32 (19) ◽  
pp. 5333-5342 ◽  
Author(s):  
Katy Green ◽  
Nicolas Gauthier ◽  
Hiba Sahnoune ◽  
Jean-François Halet ◽  
Frédéric Paul ◽  
...  
Keyword(s):  
Covalent Immobilization ◽  
Silicon Surfaces ◽  
Redox Active ◽  
Free Hydrogen

A Simple Method for Covalent Immobilization of Proteins on Porous Silicon Surfaces

2005 ◽  
Vol 34 (2) ◽  
pp. 226-227 ◽  
Author(s):  
Bing Xia ◽  
Jun Li ◽  
Shou-Jun Xiao ◽  
Dong-Jie Guo ◽  
Jing Wang ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Covalent Immobilization ◽  
Silicon Surfaces ◽  
Simple Method

Covalent Immobilization of a TiW5 Polyoxometalate on Derivatized Silicon Surfaces

2005 ◽  
Vol 44 (8) ◽  
pp. 1254-1257 ◽  
Author(s):  
R. John Errington ◽  
Sagar S. Petkar ◽  
Benjamin R. Horrocks ◽  
Andrew Houlton ◽  
Lars H. Lie ◽  
...  
Keyword(s):  
Covalent Immobilization ◽  
Silicon Surfaces

Redox-active organic monolayers deposited on silicon surfaces for the fabrication of molecular scale devices

2008 ◽  
Vol 5 (6/7/8) ◽  
pp. 741 ◽  
Author(s):  
N. Bellec ◽  
A. Faucheux ◽  
F. Hauquier ◽  
D. Lorcy ◽  
B. Fabre
Keyword(s):  
Silicon Surfaces ◽  
Organic Monolayers ◽  
Redox Active ◽  
Molecular Scale

Controlled Grafting of Tetrathiafulvalene (TTF) Containing Diacetylenic Units on Hydrogen-Terminated Silicon Surfaces: From Redox-Active TTF Monolayer to Polymer Films

2012 ◽  
Vol 116 (22) ◽  
pp. 12093-12102 ◽  
Author(s):  
Gilles Yzambart ◽  
Bruno Fabre ◽  
Franck Camerel ◽  
Thierry Roisnel ◽  
Dominique Lorcy
Keyword(s):  
Polymer Films ◽  
Silicon Surfaces ◽  
Redox Active

scholarly journals Site-specific immobilization of DNA on silicon surfaces by using the thiol–yne reaction

2014 ◽  
Vol 2 (48) ◽  
pp. 8510-8517 ◽  
Author(s):  
Jorge Escorihuela ◽  
María-José Bañuls ◽  
Rosa Puchades ◽  
Ángel Maquieira
Keyword(s):  
Covalent Immobilization ◽  
Silicon Surfaces ◽  
Site Specific ◽  
Silicon Based

Covalent immobilization of ssDNA fragments onto silicon-based materials was performed using the thiol–yne reaction.

A Bipodal-Tethered Porphyrin for Attachment to Silicon Surfaces in Studies of Molecular Information Storage

2008 ◽  
Vol 8 (9) ◽  
pp. 4813-4817 ◽  
Author(s):  
Izabela Schmidt ◽  
Jieying Jiao ◽  
David F. Bocian ◽  
Jonathan S. Lindsey
Keyword(s):  
Structural Features ◽  
Information Storage ◽  
Silicon Surfaces ◽  
Transfer Rates ◽  
Zinc Porphyrin ◽  
Molecular Monolayers ◽  
Redox Active ◽  
High Charge Density ◽  
Electrochemical Cycling ◽  
Molecular Information

An approach for molecular information storage entails use of redox-active molecules attached to an electroactive surface. Understanding the structural features that give rise to robust molecular monolayers with high charge density is an essential objective. Toward this goal, a zinc-porphyrin bearing an all-carbon bipodal tether, 5-(1,6-heptadien-4-yl)-15-phenyl-10,20-di-p-tolylporphinatozinc(II), has been synthesized by the reaction of a dipyrromethane and a dipyrromethane-1,9-dicarbinol. The porphyrin was attached to Si(100) via a high temperature procedure. The resulting molecular monolayers exhibited surface coverages, adsorption geometries, electron-transfer rates, and stabilities under repeated electrochemical cycling that are similar to those obtained with monopodal carbon tethers. The observation that the bipodal anchor does not provide enhanced stability is surprising given that attachment is achieved via two versus one covalent linkage.

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