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Merck
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716898

Sigma-Aldrich

金纳米棒

carboxyl terminated, 10 nm diameter, λmax, 808 nm, dispersion in H2O

同義詞:

Au纳米棒, 金纳米棒

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About This Item

MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

形狀

colloidal suspension
dispersion in H2O
nanorod

濃度

≥1800.0 μg/mL

直徑×長度

10 nm × 41 nm ± 10%

雜質

<0.0001% CTAB

直徑

10 nm

pH值

6-8

密度

1 g/mL at 25 °C

λmax

808 nm

Mw/Mn

(<10% CV, monodispersity)
>95 (rods)

官能基

carboxylic acid

儲存溫度

2-8°C

InChI

1S/Au

InChI 密鑰

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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相關類別

應用

  • Tuning of chemical interface damping in single gold nanorods through pH-dependent host-guest interactions using cucurbit[6]uril.: This study demonstrates how the functional properties of gold nanorods can be dynamically tuned using pH-sensitive interactions, opening new avenues for high-precision biosensing applications, crucial in both pharma and biotech industries (Kim and Ha, 2024).
  • Ultrasensitive SERS aptasensor using Au@Ag bimetallic nanorod SERS tags for the selective detection of amantadine in foods.: Gold nanorods are utilized to enhance the sensitivity of surface-enhanced Raman scattering (SERS) for detecting contaminants in food products, highlighting their role in ensuring safety and compliance in the food industry (Wang et al., 2024).
  • In situ pulmonary mucus hydration assay using rotational and translational diffusion of gold nanorods with polarization-sensitive optical coherence tomography.: This innovative application demonstrates the use of gold nanorods in medical diagnostics, specifically for assessing lung health, which is vital for respiratory research in clinical settings (Oeler et al., 2024).
  • 4D-STEM Mapping of Nanocrystal Reaction Dynamics and Heterogeneity in a Graphene Liquid Cell.: Highlights the application of gold nanorods in advanced materials research, particularly in visualizing nanoscale chemical reactions which are crucial for developing new nanomaterials for various industrial applications (Liu et al., 2024).

物理性質

请勿冷冻,即使只冷冻一次也会影响质量。4°C 左右保存

法律資訊

This product was produced under the methods claimed in U.S. Pat. Nos. 8,956,440 and 8,241,922

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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文章

Gold nanostructures such as nanorods, nanowires and microgold have found applications in exciting fields such as biomedical engineering, catalysis and diagnostics.

A key challenge for nanomaterial safety assessment is the ability to handle the large number of newly engineered nanomaterials (ENMs), including developing cost-effective methods that can be used for hazard screening.

In many technologies, performance requirements drive device dimensions below the scale of electron mean free paths (λe). This trend has increased scientific interest and technological importance of electrical resistivities at the nanoscale.

Among various ceramics, one-dimensional (1-D) piezoelectric ceramics have attracted significant scientific attention for use in energy harvesting.

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