完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chien, Yun-Shan | en_US |
dc.contributor.author | Yang, Po-Yu | en_US |
dc.contributor.author | Tsai, Wan-Lin | en_US |
dc.contributor.author | Li, Yu-Ren | en_US |
dc.contributor.author | Chou, Chia-Hsin | en_US |
dc.contributor.author | Chou, Jung-Chuan | en_US |
dc.contributor.author | Cheng, Huang-Chung | en_US |
dc.date.accessioned | 2014-12-08T15:24:26Z | - |
dc.date.available | 2014-12-08T15:24:26Z | - |
dc.date.issued | 2012-07-01 | en_US |
dc.identifier.issn | 1533-4880 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1166/jnn.2012.6358 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/16947 | - |
dc.description.abstract | A novel, simple and low-temperature ultrasonic spray method was developed to fabricate the multi-walled carbon-nanotubes (MWCNTs) based extended-gate field-effect transistors (EGFETs) as the pH sensor. With an acid-treated process, the chemically functionalized two-dimensional MWCNT network could provide plenty of functional groups which exhibit hydrophilic property and serve as hydrogen sensing sites. For the first time, the EGFET using a MWCNT structure could achieve a wide sensing rage from pH = 1 to pH = 13. Furthermore, the pH sensitivity and linearity values of the CNT pH-EGFET devices were enhanced to 51.74 mV/pH and 0.9948 from pH = 1 to pH = 13 while the sprayed deposition reached 50 times. The sensing properties of hydrogen and hydroxyl ions show significantly dependent on the sprayed deposition times, morphologies, crystalline and chemical bonding of acid-treated MWCNT. These results demonstrate that the MWCNT-EGFETs are very promising for the applications in the pH and biomedical sensors. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Multi-Walled Carbon Nanotube | en_US |
dc.subject | Extended-Gate Field-Effect Transistor | en_US |
dc.subject | pH Sensor | en_US |
dc.title | The pH Sensing Characteristics of the Extended-Gate Field-Effect Transistors of Multi-Walled Carbon-Nanotube Thin Film Using Low-Temperature Ultrasonic Spray Method | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1166/jnn.2012.6358 | en_US |
dc.identifier.journal | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | en_US |
dc.citation.volume | 12 | en_US |
dc.citation.issue | 7 | en_US |
dc.citation.spage | 5423 | en_US |
dc.citation.epage | 5428 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:000307604700052 | - |
dc.citation.woscount | 3 | - |
顯示於類別: | 期刊論文 |