| 发明名称 |
Graphene Nanomesh Based Charge Sensor |
| 摘要 |
A graphene nanomesh based charge sensor and method for producing a graphene nanomesh based charge sensor. The method includes generating multiple holes in graphene to create a graphene nanomesh with a patterned array of multiple holes; passivating an edge of each of the multiple holes of the graphene nanomesh to allow for functionalization of the graphene nanomesh; and functionalizing the passivated edge of each of the multiple holes of the graphene nanomesh with a chemical compound that facilitates chemical binding of a receptor of a target molecule to the edge of one or more of the multiple holes, wherein the receptor is a molecule that chemically binds to the target molecule, irrespective of the size of the target molecule. |
| 申请公布号 |
US2015233900(A1) |
申请公布日期 |
2015.08.20 |
| 申请号 |
US201514699329 |
申请日期 |
2015.04.29 |
| 申请人 |
International Business Machines Corporation ;Egypt Nanotechnologies Center (EGNC) |
发明人 |
Afzali-Ardakani Ali;Han Shu-jen;Kasry Amal;Maarouf Ahmed;Martyna Glenn J.;Nistor Razvan;Tsai Hsinyu |
| 分类号 |
G01N33/531;H01L21/30 |
主分类号 |
G01N33/531 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
generating multiple holes in graphene to create a graphene nanomesh with a patterned array of multiple holes; passivating an edge of each of the multiple holes of the graphene nanomesh to allow for functionalization of the graphene nanomesh; and functionalizing the passivated edge of each of the multiple holes of the graphene nanomesh with a chemical compound that facilitates chemical binding of a receptor of a target molecule to the edge of one or more of the multiple holes, wherein the receptor is a molecule that chemically binds to the target molecule, irrespective of the size of the target molecule. |
| 地址 |
Armonk NY US |
