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GB/T 24369.1-2009Characterization of gold nanorods - Part 1: Ultraviolet, visible and near-infrared absorption spectroscopy (English PDF)

金纳米棒表征第1部分：紫外/可见/近红外吸收光谱方法

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Level / Type

National · Recommended

Issue date

September 30, 2009

Implementation date

December 1, 2009

Scope

GB/T 24369.1-2009 is the English-translated version of 金纳米棒表征第1部分：紫外/可见/近红外吸收光谱方法.

GB/T 24369.1-2009 is the Chinese standard "Characterization of gold nanorods - Part 1: Ultraviolet, visible and near-infrared absorption spectroscopy". Its scope clause reads: This section GB/T 24369 specifies the gold nanorods UV/VIS/NIR absorption spectra and characterization methods used to gauge the absorption peak Operators average axial ratio.

This section applies to the axis ratio of 2 to 5, a cylindrical rod of gold 30nm diameter less than characterization. Other precious metals nanostructures UV/VIS/NIR absorption spectra characterization may also refer to the implementation of this section. Its clauses include terms and definitions.

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Document preview — GB/T 24369.1-2009

National Standard of the People's Republic of China

ICS: 71.040.50
Classification: G 30

Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Foreword
Introduction
1 Scope
2 Normative references

1 Scope

This section GB/T 24369 specifies the gold nanorods UV/VIS/NIR absorption spectra and characterization methods used to gauge the absorption peak

Operators average axial ratio.

This section applies to the axis ratio of 2 to 5, a cylindrical rod of gold 30nm diameter less than characterization.

Other precious metals nanostructures UV/VIS/NIR absorption spectra characterization may also refer to the implementation of this section.

2 Normative references

The following documents contain provisions which, through reference GB/T 24369 in this section constitute provisions of this section. For dated reference documents

Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section

Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 13966 Analytical Instruments terms

GB/T 19267.2 criminal and chemical examination of trace evidence in Part 2. UV - visible absorption spectroscopy

GB/T 19619 nanomaterials term

JJG178 ultraviolet, visible, near-infrared spectrophotometer test procedures

3 Terms and Definitions

GB/T 19619, GB/T 13966 and GB/T 19267.2 and established the following terms and definitions apply to this section.

3.1 NIR)

The UV/visible absorption spectrum measurement range extended to the near infrared region.

3.2

When the incident electromagnetic wave is irradiated to the metal when the metal free electrons in driving electric field relative to the positive ions of the lattice constant of

The frequency of occurrence of coherent oscillations generated by absorption.

3.3

Rod-like particles are nano-scale, which scale than in one dimension with the other two dimensions of greater than 1. In two smaller scale

The size dimensions should be between 1nm ~ 100nm between.

3.4

For nanorods along the major axis length of the short axis direction length ratio.

Principle 4

Surface plasmon resonance of gold nanorods showed two directions of the resonance absorption, shown in Figure 1. Where peak 1 is an electron along the short axis

GB/T 24370 | GB/T 24128 | SN/T 2379 | GB/Z 37664.3 | GB/Z 37664.2 | GB/T 24369.2 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 24369 · GB/T 19619

Cited by

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