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643246

Sigma-Aldrich

Gold coated glass slide

99.999% (Au), layer thickness 1000 Å

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About This Item

Linear Formula:
Au
CAS Number:
7440-57-5
Molecular Weight:
196.97
EC Number:
231-165-9
MDL number:
MFCD00003436
UNSPSC Code:
12141717
PubChem Substance ID:
329759954
NACRES:
NA.23

assay

99.9% (Ti)
99.999% (Au)

L × W × thickness

3 in. × 1 in. × 0.7 mm

layer thickness

1000 Å

transmittance

380-700, >91% (for the glass microscope slide alone)

refractive index

n20/400 1.52 (lit.)

matrix attachment

Titanium, as adhesion layer used to bind the gold to the aluminosilicate glass cover slip

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Application

  • Simple surface modification of poly(dimethylsiloxane) for DNA hybridization.: Highlights the application of gold-coated glass slides in creating effective biosensors for DNA hybridization, supporting innovations in genomics and pharmaceutical research (Zhou et al., 2010).
  • Multimodal spectroscopy combining time-of-flight-secondary ion mass spectrometry, synchrotron-FT-IR, and synchrotron-UV microspectroscopies on the same tissue section.: Utilizes gold-coated glass slides to integrate multiple spectroscopic techniques, enhancing the analysis of complex biological samples, pivotal for cutting-edge research in biochemistry and material sciences (Petit et al., 2010).

Features and Benefits

The gold surface is polycrystalline but shows a tendency towards <111> orientation.

Other Notes

Titanium adhesion layer used to bind the gold to an aluminosilicate glass microscope slide

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Midas touch in cardiology.
Marianna Karamanou et al.
European heart journal, 34(20), 1463-1464 (2013-07-11)
Young Joo Choi et al.
Journal of nanoscience and nanotechnology, 13(6), 4437-4445 (2013-07-19)
Gold nanorods (Au NRs) that absorb near-infrared (NIR) light have great potential in the field of nanomedicine. Photothermal therapy (PTT), a very attractive cancer therapy in nanomedicine, combines nanomaterials and light. The aim of this study was to elucidate the
Tae-Sik Cho et al.
Journal of nanoscience and nanotechnology, 13(5), 3711-3714 (2013-07-19)
The crystallization of Au/glass ultrathin films for surface plasmon resonance (SPR) biosensor has been studied using synchrotron X-ray scattering and field emission scanning electron microscope. In films thinner than 30 nm, crystallized Au grains with [111] preferred orientation were formed
Nidhi Gupta et al.
Journal of nanoscience and nanotechnology, 13(7), 4917-4924 (2013-08-02)
The preparation and photocatalytic reductive ability of a new spongy flower or cotton bud like amorphous CdS microstructures (size = 200-300 nm) having intermediate crystal phase between cubic and hexagonal structure and possesses much larger surface area ca. 119 m2
Fengxian Zheng et al.
Journal of nanoscience and nanotechnology, 13(6), 3990-3998 (2013-07-19)
Gold nanoparticles (AuNPs) are of biomedical importance, such as delivery vectors. Therefore, we used all-atom molecular dynamic simulations to study the interaction of AuNPs with cell membrane (DMPC bilayer). We observed that the AuNPs adhered spontaneously on the surface of
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