Biochemistry Nanosensor-based Hybrid Metallic Nanostructures Array

Zhu, S; Du, C; Fu, Y

Biochemistry Nanosensor-based Hybrid Metallic Nanostructures Array

Zhu, S Du, C Fu, Y

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Publisher:: Elsevier Science Sa
Publication Type:: Journal Article
Citation:: Sensors And Actuators B-chemical, 2009, 137 (1), pp. 345 - 349
Issue Date:: 2009-01

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Field	Value	Language
dc.contributor.author	Zhu, S	en_US
dc.contributor.author	Du, C	en_US
dc.contributor.author	Fu, Y	en_US
dc.date.issued	2009-01	en_US
dc.identifier.citation	Sensors And Actuators B-chemical, 2009, 137 (1), pp. 345 - 349	en_US
dc.identifier.issn	0925-4005	en_US
dc.identifier.uri	http://hdl.handle.net/10453/28980
dc.description.abstract	A biochemistry nanosensor was put forward on the basis of a new structure: hybrid metallic nanostructure array (spherical and pyramidal-shaped nanoparticles) in this paper. The hybrid metallic nanostructure array consists of two types of Ag nanostructures: spherical and pyramidal structures patterned with the same period. Design, fabrication and characterization of the Ag nanostructures were presented. Relevant experimental results were obtained by means of detecting the transmittance spectra of the hybrid metallic nanostructure. Apparent shifting of peak wavelength of the transmittance spectra occurs while varies the periods and the effective refractive index of surrounding mediums. Moreover, there are some sharp and narrow peaks of the transmittance spectra by which it can improve the resolving power of the biochemistry nanosensor.	en_US
dc.publisher	Elsevier Science Sa	en_US
dc.relation.ispartof	Sensors And Actuators B-chemical	en_US
dc.relation.isbasedon	10.1016/j.snb.2008.11.019	en_US
dc.subject.classification	Analytical Chemistry	en_US
dc.title	Biochemistry Nanosensor-based Hybrid Metallic Nanostructures Array	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	137	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0205 Optical Physics	en_US
utslib.for	0301 Analytical Chemistry	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	closed_access
pubs.consider-herdc	false	en_US
pubs.issue	1	en_US
pubs.volume	137	en_US

Abstract:

A biochemistry nanosensor was put forward on the basis of a new structure: hybrid metallic nanostructure array (spherical and pyramidal-shaped nanoparticles) in this paper. The hybrid metallic nanostructure array consists of two types of Ag nanostructures: spherical and pyramidal structures patterned with the same period. Design, fabrication and characterization of the Ag nanostructures were presented. Relevant experimental results were obtained by means of detecting the transmittance spectra of the hybrid metallic nanostructure. Apparent shifting of peak wavelength of the transmittance spectra occurs while varies the periods and the effective refractive index of surrounding mediums. Moreover, there are some sharp and narrow peaks of the transmittance spectra by which it can improve the resolving power of the biochemistry nanosensor.

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http://hdl.handle.net/10453/28980