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578274

Sigma-Aldrich

Indiumzinnoxid-beschichteter Objektträger aus Glas, rechteckig

surface resistivity 8-12 Ω/sq, slide

Synonym(e):

ITO, ITO-beschichteter Objektträger

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10 PKG
€ 688,00
25 PKG
€ 1.680,00

€ 688,00


Voraussichtliches Versanddatum26. März 2025


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10 PKG
€ 688,00
25 PKG
€ 1.680,00

About This Item

Lineare Formel:
In2O3 · (SnO2)x
CAS-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.23

€ 688,00


Voraussichtliches Versanddatum26. März 2025


Bulk-Bestellung anfordern

Qualitätsniveau

Verpackung

pack of 10 slides
pack of 25 slides

Oberflächenwiderstand

8-12 Ω/sq

L × B × Dicke

75 mm × 25 mm × 1.1 mm

Durchlässigkeit

>83%

Brechungsindex

n20/D 1.517 (lit.)

SMILES String

O=[Sn]=O.O=[In]O[In]=O

InChI

1S/2In.5O.Sn

InChIKey

LNNWKAUHKIHCKO-UHFFFAOYSA-N

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Allgemeine Beschreibung

Indiumzinnoxid (Indium Tin Oxide, ITO) wird häufig als transparentes leitfähiges Oxid eingesetzt. Seine wesentlichen Merkmale sind elektrische Leitfähigkeit, optische Transparenz und die einfache Abscheidung als Schicht.[1]

Anwendung

ITO wurde zum Anbringen von gefrorenen Gehirn-[2] und Herzgewebeschnitten der Maus verwendet.[3]ITO-Objektträger können für geschlossene digitale Mikrofluidikgeräte verwendet werden.[4]
Von folgenden anderen Anwendungen wurde ebenfalls berichtet:
  • Präparation von Eumelanin-Proben auf mit ITO beschichteten Glassubstraten.[5]
  • Das Schnittstellenfenster der Flüssigzelle für die Messung der optischen Strahlablenkung (Optical Beam Deflection, OBD) enthält eine 20 nm dicke Indiumzinnoxid-Schicht.
  • Bildung von mesoporösen TiO2-Schichten auf leitfähigem ITO-Glas[6]
I

Physikalische Eigenschaften

Die Stärke der ITO-Beschichtung beträgt 1200–1600 Å.
Der Widerstand kann sich bei einer Aussetzung von mindestens 30 Minuten an Temperaturen von 300 °C auf bis zu 30Ω erhöhen.

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Online coupling of digital microfluidic devices with mass spectrometry detection using an eductor with electrospray ionization.
Baker CA and Roper MG
Analytical Chemistry, 2955-2960 (2012)
Katsuji Hattori et al.
Antioxidants & redox signaling, 13(8), 1157-1167 (2010-05-22)
Local responses of energy metabolism during brain ischemia are too heterogeneous to decipher redox distribution between anoxic core and adjacent salvageable regions such as penumbra. Imaging mass spectrometry combined by capillary electrophoresis/mass spectrometry providing quantitative metabolomics revealed spatio-temporal changes in
Preparation of non-annealed anatase TiO< sub> 2</sub> film on ITO substrate by anodizing in hot phosphate/glycerol electrolyte for dye-sensitized solar cells.
Tsuji E, et al.
Materials Letters, 91, 39-41 (2013)
Takahiro Yoshizawa et al.
Hypertension (Dallas, Tex. : 1979), 61(2), 341-351 (2013-01-09)
Adrenomedullin (AM) was identified as a vasodilating and hypotensive peptide mainly produced by the cardiovascular system. The AM receptor calcitonin receptor-like receptor associates with receptor activity-modifying protein (RAMP), one of the subtypes of regulatory proteins. Among knockout mice ((-/-)) of
Optical Fiber Refractometers based on Indium Tin Oxide Coatings with Response in the Visible Spectral Region
Zamarreno CR, et al.
Procedia Engineering, 25, 499-502 (2011)

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Questions

1–8 of 8 Questions  
  1. Is the glass coated with ITO on one side or both sides?

    1 answer
    1. The glass is ITO coated on one side. The coated side may be determined by holding the glass to the light. It will appear lightly opaque and may display a slight difference in color.

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  2. Is it possible to etch 578274-10PAK Indium tin oxide coated glass slides with E-beam lithography?

    1 answer
    1. It is uncertain whether E-beam lithography will work for this purpose. The most common method for ITO (Indium Tin Oxide) patterning is photolithography. For simple patterning, a laser patterning system, specifically a fiber laser source, can be utilized. Alternatively, a CO2 laser source is capable of etching the glass. However, it's important to note that using a fiber laser can be challenging without prior experience, as it may lead to the redeposition of material on the glass along the laser path, which is non-removable.

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  3. For Product 578274, what is the melting point of Indium tin oxide coated glass slide, rectangular?

    1 answer
    1. Unfortunately, the melting point is not determined for this product.

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  4. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  5. How do I clean Product 578274, Indium tin oxide coated glass slide?

    1 answer
    1. To clean ITO slides, the manufacturer recommends to immerse the slides in a 20 weight % solution of ethanolamine in deionized water, heat to 80°C in an ultrasonic bath for 10-15 minutes. After this step, the slides should be removed and rinsed several times with deionized water, and finally dried with pure nitrogen gas to avoid water spotting.

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  6. What method can be used to etch Product 578274, Indium tin oxide coated glass slide?

    1 answer
    1. Per the manufacturer, an aqueous solution of 20% hydrochloric acid, 5% nitric acid and a few drops of liquid detergent to promote wetting of the ITO surface will remove ITO. If this solution is heated to 55°C, it will typically etch 100 ohm ITO coating in 30-60 seconds, or if the etching is carried out at room temperature, it will take six to ten minutes. Differences in the morphology of the coating, the thickness of the coating (more conductive coatings will be thicker), and changes in the purity or concentration of the acid solution will effect the time required to remove the ITO. Please be advised that ITO coatings can be lost if they come into direct contact with mineral acids and strong organic acids. Therefore, direct contact with these agents should be avoided. After the etching process is complete, the slides should be immediately rinsed in a 10% aqueous solution of sodium carbonate to neutralize any residual acid. To avoid water spotting, blow dry the slides with pure nitrogen gas.

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  7. What type of glass is Product 578274, Indium tin oxide coated glass slide, made of?

    1 answer
    1. The slide is made with soda lime float glass. Molten glass is floated on a pool of liquid tin under a nitrogen/hydrogen atmosphere. This high volume process results in glass which does not require grinding or polishing to achieve a high-quality finish. Float glass will typically have a strain point of 523°C, a CTE of 77-85 x 107 / °C, and a refractive index of 1.517. Typical composition of float glass is 72.6% SiO2, 0.8% B2O3, 1.7% Al2O3, 4.6% CaO, 3.6% MgO, and 15.2% Na2O.

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  8. For Product 578274, Indium tin oxide coated glass slide, what is the passivation layer, and what is it's purpose?

    1 answer
    1. ITO coated float glass is only offered with a SiO2 passivation layer applied directly on the glass prior to ITO coating. The passivation layer is intended to minimize the leaching of alkali oxides into liquid crystals, which can have a detrimental effect on the volume resistivity of the liquid crystal.

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