A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint

Chi Chang Lin, Chen Yuan Yu, Ying Mei Yang, Yung Ming Chu, Hong-Ping Lin, Hsien-Chang Chang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A novel metal nanoparticlesmesoporous silicas with high surface area ( 300 m2g-I ), large pore size (> 5.0 nm) and high metal nanoparticles content (~ 10 wt.%) have been prepared and used as surface enhanced matrix for bacteria charectization under Raman scattering analysis. The prepared nanoparticles@mesoporous silicas present great adhesion ability to direct contact with microorganism, i.e. S. aureus. The characterized peak at 1523 cm-I can be gradually enhanced from original 200 counts to 1000 and 4000 counts when Au content increased to 6% and 4%, respectively.

Original languageEnglish
Title of host publication4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009
Pages249-252
Number of pages4
DOIs
Publication statusPublished - 2009
Event4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009 - Shenzhen, China
Duration: 2009 Jan 52009 Jan 8

Other

Other4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009
CountryChina
CityShenzhen
Period09-01-0509-01-08

Fingerprint

Bacteria
Silica
Metal nanoparticles
Microorganisms
Pore size
Raman scattering
Adhesion
Nanoparticles
Metals

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Lin, C. C., Yu, C. Y., Yang, Y. M., Chu, Y. M., Lin, H-P., & Chang, H-C. (2009). A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint. In 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009 (pp. 249-252). [5068570] https://doi.org/10.1109/NEMS.2009.5068570
Lin, Chi Chang ; Yu, Chen Yuan ; Yang, Ying Mei ; Chu, Yung Ming ; Lin, Hong-Ping ; Chang, Hsien-Chang. / A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint. 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009. 2009. pp. 249-252
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title = "A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint",
abstract = "A novel metal nanoparticlesmesoporous silicas with high surface area ( 300 m2g-I ), large pore size (> 5.0 nm) and high metal nanoparticles content (~ 10 wt.{\%}) have been prepared and used as surface enhanced matrix for bacteria charectization under Raman scattering analysis. The prepared nanoparticles@mesoporous silicas present great adhesion ability to direct contact with microorganism, i.e. S. aureus. The characterized peak at 1523 cm-I can be gradually enhanced from original 200 counts to 1000 and 4000 counts when Au content increased to 6{\%} and 4{\%}, respectively.",
author = "Lin, {Chi Chang} and Yu, {Chen Yuan} and Yang, {Ying Mei} and Chu, {Yung Ming} and Hong-Ping Lin and Hsien-Chang Chang",
year = "2009",
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Lin, CC, Yu, CY, Yang, YM, Chu, YM, Lin, H-P & Chang, H-C 2009, A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint. in 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009., 5068570, pp. 249-252, 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009, Shenzhen, China, 09-01-05. https://doi.org/10.1109/NEMS.2009.5068570

A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint. / Lin, Chi Chang; Yu, Chen Yuan; Yang, Ying Mei; Chu, Yung Ming; Lin, Hong-Ping; Chang, Hsien-Chang.

4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009. 2009. p. 249-252 5068570.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - A novel metal nanoparticlesmesoporous silicas with high surface area ( 300 m2g-I ), large pore size (> 5.0 nm) and high metal nanoparticles content (~ 10 wt.%) have been prepared and used as surface enhanced matrix for bacteria charectization under Raman scattering analysis. The prepared nanoparticles@mesoporous silicas present great adhesion ability to direct contact with microorganism, i.e. S. aureus. The characterized peak at 1523 cm-I can be gradually enhanced from original 200 counts to 1000 and 4000 counts when Au content increased to 6% and 4%, respectively.

AB - A novel metal nanoparticlesmesoporous silicas with high surface area ( 300 m2g-I ), large pore size (> 5.0 nm) and high metal nanoparticles content (~ 10 wt.%) have been prepared and used as surface enhanced matrix for bacteria charectization under Raman scattering analysis. The prepared nanoparticles@mesoporous silicas present great adhesion ability to direct contact with microorganism, i.e. S. aureus. The characterized peak at 1523 cm-I can be gradually enhanced from original 200 counts to 1000 and 4000 counts when Au content increased to 6% and 4%, respectively.

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Lin CC, Yu CY, Yang YM, Chu YM, Lin H-P, Chang H-C. A novel SERS active particle with highly bio-organics absorption affinity for the description of bacteria fingerprint. In 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009. 2009. p. 249-252. 5068570 https://doi.org/10.1109/NEMS.2009.5068570