This experiment measured the transmittance and absorbance of an Allura Red solution combined with a bleach solution. Allura Red is a powdered azo dye utilized in the food, drug, cosmetic, leather, and paper industries.
If absorbed into the system, azo dyes can be metabolized through azoreductases of intestinal microflora by cells in the liver and bacteria on the skin surface. This metabolism results in aromatic amines that are potentially hazardous. They can also be released into ecosystems through water waste, such as in the textile industry.
With the assistance of a spectrometer, important data on dye degradation can be retrieved. For example, it is possible to measure the concentration of the dye in water and analyze the conditions under which it is broken down the quickest. This data supports safety regulations and quality control.
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About Avantes
With over 30 years of expertise, Avantes is the leading innovator in developing fiber-optic spectroscopy instruments and systems. Our dedication to excellence and customer satisfaction has made us a trusted partner in the nanotechnology sector, supporting a wide range of applications from material characterization to nanoscale research.
Our Expertise in Nanotechnology
At Avantes, we pride ourselves on our collaborative approach, working closely with nanotechnology professionals to develop spectrometer configurations tailored to their specific needs. Our advanced spectrometers, light sources, and fiber-optic sampling accessories enable precise measurements in ultra-violet, visible, and near-infrared wavelengths, essential for applications such as nanoparticle analysis, thin-film measurements, and semiconductor research.
Global Reach and Proven Performance
With over 53,000 systems installed worldwide, our solutions are integral to the nanotechnology community. We provide state-of-the-art technology for spectroscopy and material characterization, ensuring our customers achieve the highest levels of accuracy and reliability in their measurements.
Products and Services for Nanotechnology
We offer a comprehensive range of products designed to meet the diverse needs of the nanotechnology field:
- Spectrometers: High-resolution, miniature fiber optic spectrometers with options for PDA, CMOS, CCD, back-thinned CCD, and InGaAs detectors, ideal for nanoscale measurements.
- Optical Benches: Featuring focal lengths of 45, 50, or 75 mm, including our revolutionary ultra-low straylight optimized optical bench (ULS) and high-sensitivity optical bench, perfect for demanding nanotechnology research.
- Light Sources: Including tungsten-halogen, deuterium, LED, and xenon calibration sources to support a wide range of spectroscopy techniques in nanotechnology.
- Fiber Optics: Offering a comprehensive selection of fiber optics for efficient light transmission and sampling in various spectroscopic applications.
- Accessories: Comprehensive selection of fibers, sampling accessories, and custom software to enhance your spectroscopic experiments.
Supported Techniques for Nanotechnology
Our instruments support a variety of essential measurement techniques:
- UV-VIS/NIR spectroscopy for analyzing nanoscale materials and chemical compositions
- Absorbance, transmittance, and reflectance for evaluating material properties
- Fluorescence spectroscopy for studying nanomaterials and their interactions
- Raman spectroscopy for detailed molecular and structural characterization
- Laser-induced breakdown spectroscopy (LIBS) for elemental analysis at the nanoscale
- Differential optical absorption spectroscopy (DOAS) for precise measurements
- Irradiance and radiometry for accurate light measurements
Commitment to OEM Partnerships in Nanotechnology
For OEM customers in the nanotechnology sector, we adopt a partnership approach to tailor our solutions and manufacturing processes to the specific needs of end-use applications. Our sales engineers engage in a thorough discovery process to ensure our solutions align perfectly with your requirements. Our team collaborates closely with OEM partners to ensure seamless integration and optimal performance, leveraging our automated manufacturing process, ‘AvaMation,’ for unmatched reproducibility and scalable production.
Industries We Serve in Nanotechnology
Our versatile solutions cater to various sectors within nanotechnology, including:
- Nanomaterials research
- Semiconductor industry
- Thin-film measurement
- Photonics
- Surface science
- Environmental nanotechnology
Our Mission
At Avantes, we are dedicated to continuously driving innovation in spectroscopy, empowering nanotechnology professionals with the most reliable and advanced solutions. We are committed to exceeding expectations and providing the support needed to achieve groundbreaking discoveries and advancements in the nanotechnology field.
Visit our website to learn more about how our spectroscopy solutions can support your nanotechnology research and applications.
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This information has been sourced, reviewed and adapted from materials provided by Avantes BV.
