Biotechnology Applications

August 25, 2016
Benefits of genomics data for
Spark-VIS

Review

Raman spectroscopy provides benefits for examination and characterization of biotechnology examples. Like IR spectroscopy, Raman is quick and non-destructive. It could capture data from a sample found in synthetic or other materials that are optically transparent to the wavelengths interesting.

Ocean Optics provides a selection of fully incorporated Raman methods for handheld and laboratory applications, including modular setups anchored by our high-sensitivity, back-thinned CCD arrays. One particular modular setup is described right here.

Spectrometer

You can expect a QE show spectrometer that is preconfigured for 785 nm Raman analysis, which makes it a fantastic selection for substance recognition and fingerprinting. The spectrometer is predetermined with a grating enhanced for Raman response, gold mirrors to improve sensitivity into the optical workbench, and a 50 µm slit to maintain good resolution. The setup provides protection from ~780-1100 nm.

Excitation Laser and Sampling Optics

Raman add-ons typically consist of a probe and test holder. Within the example setup, we picked an RIP-RPB-785-SMA-FC while the RIP-PA-SH Raman sample holder. Security glasses (LASER-GL-ML1), which are ideal for use with 785 nm, 808 nm and 1064 nm lasers, finish the system.

Computer Software

OceanView spectroscopy computer software supports Raman experiments, however for more complex analysis we advice an add-on chemometrics bundle like the RAM-ANIQ-LAB analytical chemistry alternative.

Raman Analysis Program Components

QE series spectrometer preconfigured for 785 nm Raman evaluation; modular choices for 532 nm as well as other wavelengths are also available
785 nm diode laser for Raman excitation; 532 nm also choices are offered
Raman test holder
LASER-GL-ML1 Laser safety specs block 785 nm/808 nm/1064 nm lasers; OD 7+, VLT 45% Green
Spectrometer running software
Source: oceanoptics.com
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