Ultra-Sensitivity Glucose Sensor Based on Field Emitters
<p>Abstract</p> <p>A new glucose sensor based on field emitter of ZnO nanorod arrays (ZNA) was fabricated. This new type of ZNA field emitter-based sensor shows high sensitivity with experimental limit of detection of 1 nM glucose solution and a detection range from 1 nM to 50 &...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2009-01-01
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| Series: | Nanoscale Research Letters |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1007/s11671-009-9372-0 |
| _version_ | 1797718723702816768 |
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| author | Song Yinglin Liu Huibiao Qian Xuemin Wang Shu Li Yuliang Zhu Daoben |
| author_facet | Song Yinglin Liu Huibiao Qian Xuemin Wang Shu Li Yuliang Zhu Daoben |
| author_sort | Song Yinglin |
| collection | DOAJ |
| description | <p>Abstract</p> <p>A new glucose sensor based on field emitter of ZnO nanorod arrays (ZNA) was fabricated. This new type of ZNA field emitter-based sensor shows high sensitivity with experimental limit of detection of 1 nM glucose solution and a detection range from 1 nM to 50 μM in air at room temperature, which is lower than that of glucose sensors based on surface plasmon resonance spectroscopy, fluorescence signal transmission, and electrochemical signal transduction. The new glucose sensor provides a key technique for promising consuming application in biological system for detecting low levels of glucose on single cells or bacterial cultures.</p> |
| first_indexed | 2024-03-12T08:54:32Z |
| format | Article |
| id | doaj.art-1f4f328538b3440398eb417bc18f19b7 |
| institution | Directory Open Access Journal |
| issn | 1931-7573 1556-276X |
| language | English |
| last_indexed | 2024-03-12T08:54:32Z |
| publishDate | 2009-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nanoscale Research Letters |
| spelling | doaj.art-1f4f328538b3440398eb417bc18f19b72023-09-02T16:07:28ZengSpringerOpenNanoscale Research Letters1931-75731556-276X2009-01-0141011411145Ultra-Sensitivity Glucose Sensor Based on Field EmittersSong YinglinLiu HuibiaoQian XueminWang ShuLi YuliangZhu Daoben<p>Abstract</p> <p>A new glucose sensor based on field emitter of ZnO nanorod arrays (ZNA) was fabricated. This new type of ZNA field emitter-based sensor shows high sensitivity with experimental limit of detection of 1 nM glucose solution and a detection range from 1 nM to 50 μM in air at room temperature, which is lower than that of glucose sensors based on surface plasmon resonance spectroscopy, fluorescence signal transmission, and electrochemical signal transduction. The new glucose sensor provides a key technique for promising consuming application in biological system for detecting low levels of glucose on single cells or bacterial cultures.</p>http://dx.doi.org/10.1007/s11671-009-9372-0ZnO nanorod arraysGlucose sensorField emitterHigh sensitivity |
| spellingShingle | Song Yinglin Liu Huibiao Qian Xuemin Wang Shu Li Yuliang Zhu Daoben Ultra-Sensitivity Glucose Sensor Based on Field Emitters Nanoscale Research Letters ZnO nanorod arrays Glucose sensor Field emitter High sensitivity |
| title | Ultra-Sensitivity Glucose Sensor Based on Field Emitters |
| title_full | Ultra-Sensitivity Glucose Sensor Based on Field Emitters |
| title_fullStr | Ultra-Sensitivity Glucose Sensor Based on Field Emitters |
| title_full_unstemmed | Ultra-Sensitivity Glucose Sensor Based on Field Emitters |
| title_short | Ultra-Sensitivity Glucose Sensor Based on Field Emitters |
| title_sort | ultra sensitivity glucose sensor based on field emitters |
| topic | ZnO nanorod arrays Glucose sensor Field emitter High sensitivity |
| url | http://dx.doi.org/10.1007/s11671-009-9372-0 |
| work_keys_str_mv | AT songyinglin ultrasensitivityglucosesensorbasedonfieldemitters AT liuhuibiao ultrasensitivityglucosesensorbasedonfieldemitters AT qianxuemin ultrasensitivityglucosesensorbasedonfieldemitters AT wangshu ultrasensitivityglucosesensorbasedonfieldemitters AT liyuliang ultrasensitivityglucosesensorbasedonfieldemitters AT zhudaoben ultrasensitivityglucosesensorbasedonfieldemitters |