Electrochemical method and resulting structures for attaching molecular and biomolecular structures to semiconductor micro and nanostructures
申请人:Heath R. James
公开号:US20050032100A1
公开(公告)日:2005-02-10
A method by which silicon nanostructures may be selectively coated with molecules or biomolecules using an electrochemical process. This chemical process may be employed as a method for coating many different nanostructures within a circuit, each with a different molecular or biomolecular material. The density of devices within a circuit of devices that can be coated with different molecules is limited only by the ability to electronically address each device separately. This invention has applications toward the fabrication of molecular electronic circuitry and toward the fabrication of nanoelectronic molecular sensor arrays.
[EN] AN ELECTROCHEMICAL METHOD AND RESULTING STRUCTURES FOR ATTACHING MOLECULAR AND BIOMOLECULAR STRUCTURES TO SEMICONDUCTOR MICRO AND NANOSTRUCTURES<br/>[FR] PROCEDE ELECTROCHIMIQUE ET STRUCTURES OBTENUES PERMETTANT DE FIXER DES STRUCTURES MOLECULAIRES ET BIOMOLECULAIRES A DES MICRO ET NANOSTRUCTURES SEMI-CONDUCTRICES
申请人:CALIFORNIA INST OF TECHN
公开号:WO2005004204A2
公开(公告)日:2005-01-13
A method by which silicon nanostructures may be selectively coated with molecules or biomolecules using an electrochemical process. This chemical process may be employed as a method for coating many different nanostructures within a circuit, each with a different molecular or biomolecular material. The density of devices within a circuit of devices that can be coated with different molecules is limited only by the ability to electronically address each device separately. This invention has applications toward the fabrication of molecular electronic circuitry and toward the fabrication of nanoelectronic molecular sensor arrays.
Dependence of the Rate of an Interfacial Diels−Alder Reaction on the Steric Environment of the Immobilized Dienophile: An Example of Enthalpy−Entropy Compensation
作者:Youngeun Kwon、Milan Mrksich
DOI:10.1021/ja010740n
日期:2002.2.1
This paper describes a physical organic study of the relationship between the rate for an interfacial Diels-Alderreaction and the steric environment around the reacting molecules. The study used as a model reaction the cycloaddition of cyclopentadiene with a self-assembled monolayer (SAM) presenting benzoquinone groups surrounded by hydroxyl-terminated alkanethiolates. The accessibility of the quinone