Application of nanogold film in oral odor tester

CHEN Xu-rong; WANG Rui-hua; ZHU Fu-gen

doi:10.13873/j.1000-97872006.06.027

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Application of nanogold film in oral odor tester

更新时间：2025-09-11

- Application of nanogold film in oral odor tester
- Issue 6, Pages: 80-82(2006)
- 作者机构：
  
  1. 华东理工大学石油化工学院
  2. 华东理工大学石油化工学院,上海,201512
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.06.027
  CLC： TH787
- Published：2006
- 稿件说明：
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[1]陈徐荣,王瑞华,诸富根.纳米Au膜在口腔呼吸检测器中的应用[J].传感器与微系统,2006(06):80-82.

CHEN Xu-rong, WANG Rui-hua, ZHU Fu-gen. Application of nanogold film in oral odor tester[J]. 2006, (6): 80-82.
[1]陈徐荣,王瑞华,诸富根.纳米Au膜在口腔呼吸检测器中的应用[J].传感器与微系统,2006(06):80-82. DOI： 10.13873/j.1000-97872006.06.027.

CHEN Xu-rong, WANG Rui-hua, ZHU Fu-gen. Application of nanogold film in oral odor tester[J]. 2006, (6): 80-82. DOI： 10.13873/j.1000-97872006.06.027.

摘要

以纳米Au膜材料为核心反应器

用硫化氢气体代替口腔呼吸气来检测巯基化合物的浓度变化

实验采用桥式电路

以复射式直流检流计作为测试手段

以电流显示读数。进而以不同的Au膜粗糙度和不同的Au膜厚度分别对硫化氢的浓度进行测试

同时

对比实验数据探索吸附规律。结果表明:在良好的控制条件下

气体体积分数与测试结果成线性关系。

Abstract

The nanogold film is used as core reactor to cletect the concentration of sulphydryl compounds

hydrogen sulfide is used instead of oral odorgas.The experiment is adopted by electric bridge;the results are measured by galvanometer and showed by current.Furthermore

the concentrations of hydrogen sulfide are tested on the substrate with different film roughness and with different film thickness.At the same time

the data are compared to obtain the rule of adsorption.Under the suitable control conditions

the volume fraction of the gas is linearity with the experiment results.

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references

挥发性硫化物在牙周病发生发展过程中的作用 [J]. 曹灵. 国外医学.口腔医学分册 . 2003(06)

纳米金粒子的生物组装技术与光学检测技术研究 [J]. 蔡强,吴维明,陈裕泉. 传感技术学报 . 2003(01)

纳米粒子的特性 [J]. 胡瑞省,刘彦肖,王东军,于光辉,史平乐,张云霄,戚秀菊. 石家庄师范专科学校学报 . 2001(04)

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H₂S gas sensor based on WO₃/SrAl₂O₄ composite gas sensitive materials

Research on adsorption character of nanogold film to sulphydryl compound

Research on adsorption of nano-gold film on VSCs

Related Author

SHI Sha-sha

FENG Wen-lin

FENG Xu

DENG Da-shen

QIN Xiang

JIANG Xian-guo

ZHU Fu-gen

WANG Rui-hua

Related Institution

School of Science,Chongqing University of Technology

Chongqing Key Laboratory of Modern Photoelectric Detection Technology and Instrument

School of Materials Science and Engineering,East China University ofScience and Technology

华东理工大学材料科学与工程学院

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