DNA Quantification with the UV Open Colorimeter
In this post we share some information on using the UV Open Colorimeter with a 255nm UV LED board for nucleic acid measurements.
New Product: UV Open Colorimeter
Over the last several months we have been busy developing and testing a UV version of our Open Colorimeter. The new UV Open Colorimeter is now available for purchase on our online store. The UV Colorimeter has the same type of measurement capabilities as the Open Colorimeter but is specifically
Protein Quantification with the UV Open Colorimeter
In this tutorial we are using the new UV Open Colorimeter for A280 protein quantification measurements using a UV sensor and 270-280 nm UV LED
Background
Protein concentration is an extremely useful and routine measurement in science with a wide variety of applications in biochemistry, molecular biology, environmental and biomedical
UV Sensor CircuitPython Library
Description of CircuitPython library for AS3771 UV sensor board
New PCB design: UV sensor board for the Open Colorimeter
Open hardware KiCad design files for the ams-OSRAM AS7311 Spectral UVA/B/C sensor
Measuring proteins with the Bradford assay
Methods for measuring protein concentration using the Open Colorimeter and 595nm LED.
Open Colorimeter Plus: Implementing the dual light sensor design
In this post we provide an update on the Open Colorimeter Plus design. Using different white light LED boards we measured baseline light intensity and the scattered light intensity from a single 100 NTU turbidity standard.