New Business Field
Under the “Challenge for the Future!” slogan, TOK has set up the New Business Development Dept. combined sales and technical division.
TOK offers unique and high value-added materials ,using our functional polymer design/manufacturing technologies cultivated in photolithography field, through open innovation with our customers and third parties.
Hydrophilic Coating Materials
Hydrophilicity can be applied to high contact angle substrates without pretreatment
Plastics（PET, PS, PMMA, PP, COC, COP）, Glass, Si wafer, SUS etc.
- No pretreatment is required for high contact angle substrates
- Excellent optical property
- Ultra-thin film (< 2nm) with conformal coating
- Low cytotoxicity※
- Excellent weather resistance and chemical resistance.
※Cytotoxicity was tested according to the ISO 10993-5 standard. IC50 (50% inhibitory concentration) : >100%
How to use
Lifescience(Microfluidics etc.), Optics, etc.
Cell adhesion Control
24well plate, Culture medium : DMEM (10%FBS, 1% Antibiotic addition)
Seeding density: 3.3 x 104 cells/well, Observation: 5 hours after seeding (37˚C, 5% CO2)
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