SKU: 10190353360

Gold Nanobipyramids

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Description

Gold NanobipyramidsProduct Name Name: Gold Nanobipyramids Product Overview Gold nanobipyramids are nanostructures of precious metal gold with unique geometric shapes and surface plasmon resonance properties. They usually consist of double hexagonal pyramids with a common base, exhibit anisotropy, and can exhibit significant longitudinal surface plasmon resonance properties in the visible to infrared spectrum. These properties of gold nanobipyramids make them potentially

Product Name

Name: Gold Nanobipyramids

Product Overview

Gold nanobipyramids are nanostructures of precious metal gold with unique geometric shapes and surface plasmon resonance properties. They usually consist of double hexagonal pyramids with a common base, exhibit anisotropy, and can exhibit significant longitudinal surface plasmon resonance properties in the visible to infrared spectrum. These properties of gold nanobipyramids make them potentially useful in fields such as optical sensing, surface-enhanced Raman scattering (SERS), and photothermal conversion therapy.

Technical Parameter

Appearance:Tea-colored dispersion

Length:0-85 nm

Diameter:0-35nm

Product Features

Surface plasmon resonance (SPR): Due to its size and shape, gold nanobipyramids exhibit strong surface plasmon resonance effects, especially with significant resonance absorption peaks in the longitudinal direction (along the long axis of the bipyramids).

Polarization dependence: The SPR effect of gold nanobipyramids shows obvious polarization dependence, that is, their optical properties change according to the polarization direction of the incident light.

High local field enhancement: The tip and edge regions of gold nanobipyramids can produce high local electromagnetic field enhancement, which is very important for applications such as surface-enhanced Raman scattering (SERS) and photocatalysis.

Biocompatibility: Gold nanobipyramids generally have good biocompatibility, making them suitable for biomedical applications such as drug delivery, biosensing, and photothermal therapy.

Application Fields

Surface Enhanced Raman Scattering (SERS):Gold nanobipyramids have important applications in the preparation of SERS detection substrates due to their surface plasmon resonance properties.

Biosensing and photothermal therapy:The surface plasmon resonance characteristics of gold nanobipyramids are significantly better than those of gold nanorods of corresponding sizes, so they have broad potential applications in biosensing, photothermal therapy, and in vivo SERS detection.

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 10190353360

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Diamond
Belleville, US
★★★★★ 5
Works great feels great
Size: 6 Ounce (Pack of 1), Style: Spray
Definitely worth the money I still bought 2 of these bottles, but I found it locally cheaper in stores so I would check them out first but I do still highly recommend because of how good it works!
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Reviewed in the United States on June 9, 2026
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MB101727
Lake Worth, US
★★★★★ 5
Best sunscreen for kids
This is the only sunscreen my son can use. He has very sensitive skin, and can’t use a lot of other sunscreens. This covers great and is a little thicker so you know it’s staying on.
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Reviewed in the United States on July 19, 2025
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Amazon Customer
Belleville, US
★★★★★ 5
Great product
Goes on clear and smooth!
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Reviewed in the United States on April 14, 2026
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Pete B
Belleville, US
★★★★★ 4
Like it but doesn’t rub in great
Happy with this sunscreen even though it’s hard to rub in. Keeps us protected from the sun and lasts us quite awhile!
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Reviewed in the United States on June 17, 2025
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Kelda Kuhn
Houston, US
★★★★★ 5
Family favorite
My families favorite sunscreen. Mineral sunscreen is a must for us. My daughter has hair extensions and this doesn’t react and turn her hair pink
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Reviewed in the United States on May 2, 2026

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