SERS Substrates
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High sensitivity gold and silver SERS lets you make fast, repeatable measurements for the identification and quantification of SERS-active analytes. Typical applications include trace level detection of pesticides and narcotics and precision screening of food ingredients for controlled additives such as melamine. SERS substrates also can be used for authentication and anti-counterfeiting applications using SERS-active taggants.
High sensitivity - substrates demonstrate superior sensitivity for a range of analytes
Great stability - highly stable substrates require no special handling and can be stored at room temperature
Reproducibility -- highly reproducible and easily scaled manufacturing methods enable sensitive measurements at an affordable price
Customized form factors - unique production techniques can be tailored to impart specificity to analytes (on demand) and to custom form factors such as swabs and coatings
SERS-active chemistry - gold (AU) or silver (Ag) nanoparticles
RAM-SERS-AU
Engineering:
Excitation Wavelengths: 785 nm
Sensitivity: ppm to ppb level sensitivity for wide range of analytes
SERS Active Chemistry: Gold (Au) Nanoparticles
Laser Power: ≤20 mW
Reusable: No
SERS Active Area: 5.5 mm diameter circle
Slide Dimensions: 25.4 x 76.2 x 1 mm
Slide Material Specification: Borosilicate Glass
Storage Lifetime: 1.5 months
Volume Of Analyte: 15 µL
RAM-SERS-AG
Engineering:
Excitation Wavelengths: 532 nm
Sensitivity: ppm to ppb level sensitivity for wide range of analytes
SERS Active Chemistry: Silver (Ag) Nanoparticles
Laser Power: ≤20 mW
Reusable: No
SERS Active Area: 5.5 mm diameter circle
Slide Dimensions: 25.4 x 76.2 x 1 mm
Slide Material Specification: Borosilicate Glass
Storage Lifetime: 1 month
Volume Of Analyte: 15 µL
