Ultra-Sensitivity Glucose Sensor Based on Field Emitters

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 l...

Descripción completa

Detalles Bibliográficos
Autores principales: Liu, Huibiao, Qian, Xuemin, Wang, Shu, Li, Yuliang, Song, Yinglin, Zhu, Daoben
Formato: Texto
Lenguaje:English
Publicado: Springer 2009
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894112/
https://www.ncbi.nlm.nih.gov/pubmed/20596378
http://dx.doi.org/10.1007/s11671-009-9372-0
_version_ 1782183137811365888
author Liu, Huibiao
Qian, Xuemin
Wang, Shu
Li, Yuliang
Song, Yinglin
Zhu, Daoben
author_facet Liu, Huibiao
Qian, Xuemin
Wang, Shu
Li, Yuliang
Song, Yinglin
Zhu, Daoben
author_sort Liu, Huibiao
collection PubMed
description 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.
format Text
id pubmed-2894112
institution National Center for Biotechnology Information
language English
publishDate 2009
publisher Springer
record_format MEDLINE/PubMed
spelling pubmed-28941122010-06-30 Ultra-Sensitivity Glucose Sensor Based on Field Emitters Liu, Huibiao Qian, Xuemin Wang, Shu Li, Yuliang Song, Yinglin Zhu, Daoben Nanoscale Res Lett Nano Express 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. Springer 2009-06-14 /pmc/articles/PMC2894112/ /pubmed/20596378 http://dx.doi.org/10.1007/s11671-009-9372-0 Text en Copyright ©2009 to the authors
spellingShingle Nano Express
Liu, Huibiao
Qian, Xuemin
Wang, Shu
Li, Yuliang
Song, Yinglin
Zhu, Daoben
Ultra-Sensitivity Glucose Sensor Based on Field Emitters
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 Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894112/
https://www.ncbi.nlm.nih.gov/pubmed/20596378
http://dx.doi.org/10.1007/s11671-009-9372-0
work_keys_str_mv AT liuhuibiao ultrasensitivityglucosesensorbasedonfieldemitters
AT qianxuemin ultrasensitivityglucosesensorbasedonfieldemitters
AT wangshu ultrasensitivityglucosesensorbasedonfieldemitters
AT liyuliang ultrasensitivityglucosesensorbasedonfieldemitters
AT songyinglin ultrasensitivityglucosesensorbasedonfieldemitters
AT zhudaoben ultrasensitivityglucosesensorbasedonfieldemitters

Ejemplares similares