Gold nanostar
[Component] Gold nanostars and ultrapure water modified with HEPES (N-2-hydroxyethylpiperazine-N‘-2-ethanesulfonic acid)
[Properties] The aqueous solution of gold nanostars is blue.
[Usage] Gold nanostars have multiple arms with sharp corners, which can generate high electric field amplification at the sharp corners, so they have high application prospects in biosensor and surface plasmon resonance enhancement spectra.
Note:
(1) Diameter*: the projection diameter of the gold nanostar
(2) Optical density*: absorbance per centimeter of path length at surface plasmon resonance wavelength
[Feature]
High specific surface area, high load capacity, easy surface functionalization
Safe, environmentally friendly and pollution free
Dispersive and stable
【Technical Parameters 】
Electron microscopy size (gold nanostar projection diameter diameter) about 40 nm
Gold nanostar has a strong absorption peak at about 690 nm
【Package】 Glass bottle
[Storage] Sealed, 4°C refrigerator protected from light
[Validity] 6 months
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Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body |
