| 发明名称 |
HYDROGEL COMPOSITIONS AND METHODS FOR ELECTROCHEMICAL SENSING |
| 摘要 |
Embodiments of hydrogels for electrochemical sensing, electrodes comprising the hydrogels, and methods of making and using the hydrogels are disclosed. The disclosed hydrogel electrodes comprise a cross-linked poly(acrylic acid-co-2-acrylamido-2-methyl-1-propanesulfonic acid (poly(AA-AMPS)) hydrogel and an electrical contact. |
| 申请公布号 |
US2016123865(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201414896509 |
申请日期 |
2014.06.10 |
| 申请人 |
CLARE Tami Lasseter;ENGLAND Alice H.;PORTLAND STATE UNIVERSITY |
发明人 |
Clare Tami Lasseter;England Alice H. |
| 分类号 |
G01N17/02;G01N27/30 |
主分类号 |
G01N17/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrode, comprising:
a cross-linked poly(acrylic acid-co-2-acrylamido-2-methyl-1-propanesulfonic acid (poly(AA-AMPS)) hydrogel comprising 17-25 wt % 2-acrylamido-2-methyl-1-propanesulfonic acid and 10-20 wt % poly(acrylic acid), wherein the hydrogel has an impedance of less than 10 kΩ at 0.1 Hz; and an electrical contact in contact with the hydrogel. |
| 地址 |
Portland OR US |
