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654892

Sigma-Aldrich

Aldrich® Negative Photoresist Kit I

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1 KIT
R 4 057,20

R 4 057,20

List PriceR 4 140,00

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1 KIT
R 4 057,20

About This Item

UNSPSC Code:
12352300
NACRES:
NA.23

R 4 057,20

List PriceR 4 140,00

Please contact Customer Service for Availability

Request a Bulk Order

storage temp.

2-8°C

Quality Level

General description

Aldrich® Negative Photoresist Kit I consists of materials for photolithography. The photoresist can be spin coated on the glass substrate for the formation of electrode arrays. The kit also provides masking and patterning on the glass surface.[1]

Application

Aldrich® Negative Photoresist Kit I has been used in the fabrication of microelectrodes by photolithography.[2] It can also be used to fabricate the droplet-based microfluidic device, microfluidic chips, glass optical waveguides, and integrated grating couplers.[3][4]

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Kit Components Also Available Separately

Product No.
Description
SDS

  • 651761Negative resist remover I 250 mLSDS

  • 651788Negative resist developer I 250 mLSDS

  • 651796Negative photoresist I 100 mLSDS

  • 651974Negative resist thinner I 100 mLSDS

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Dam. 1 - Repr. 1B - Skin Corr. 1 - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Central nervous system,Liver,Kidney, Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Fabrication and characterization of optical waveguides and grating couplers
J P Sharpe, et al.
European Journal of Physics, 34, 1317-1317 (2013)
High-speed droplet actuation on single-plate electrode arrays
Banerjee AN, et al.
Journal of Colloid and Interface Science, 362(2), 567-574 (2011)
Arghya Narayan Banerjee et al.
Journal of colloid and interface science, 362(2), 567-574 (2011-08-02)
This paper reports a droplet-based microfluidic device composed of patterned co-planar electrodes in an all-in-a-single-plate arrangement and coated with dielectric layers for electrowetting-on-dielectric (EWOD) actuation of discrete droplets. The co-planar arrangement is preferred over conventional two-plate electrowetting devices because it
Jie-Bi Hu et al.
The Analyst, 140(5), 1495-1501 (2015-01-28)
Digital microfluidics (DMF) based on the electrowetting-on-dielectric phenomenon is a convenient way of handling microlitre-volume aliquots of solutions prior to analysis. Although it was shown to be compatible with on-line mass spectrometric detection, due to numerous technical obstacles, the implementation
Fabrication and characterization of optical waveguides and grating couplers
Sharpe JP, et al.
European Journal of Physics, 34(5), 1317-1317 (2013)

Protocols

Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

Questions

1–2 of 2 Questions  
  1. Can this negative photoresist be used directly on glass substrate for maskmaking followed by vaccum deposition of any metal with good adhereness .

    1 answer
    1. The photoresist in this product can be spin coated on the glass substrate. The kit also provides masking and patterning on the glass surface. However, there is no guarantee of good adherence to any metal. Please see the link below to review the kit technical bulletin:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/345/019/al_techbull_al217.pdf

      Helpful?

  2. Please let me know if your Negative Photoresist 651796 is water free and send any information you have on use including the compounds other than the remover in the Kit 654892,

    1 answer
    1. Product 651796 refers to the kit component negative photoresist 1. The product is a solution of polyisoprene in a mixture of organic solvents. The reagent is not tested for water content on a batch-wise basis per the product specification. Water may exist, but only in very trace amounts.

      Please see the product datasheet located in the 'DOCUMENTATION' section for more information:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/345/019/al_techbull_al217.pdf

      Helpful?

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