NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The DynaPro NanoStar is a dynamic light scattering (DLS) instrument that is used for the analysis of protein solutions, promiscuous inhibitors, buffers or other products in solution. Please see manual.
Specifications/Capabilities
Size Range of Radius: 0.2 nm to 2500 nm
Scattering Angle: 90°
Laser Wavelength: 658 nm
Laser Power: 10 mW - 100 mW (Programmable)
Min. Sample Volumes: 1 µL standard cuvette and optional disposable plastic cuvettes
Temperature Range: -15 °C to 150 °C, dry nitrogen bleed with pressure sensor for operation below 20°C
Correlator (100 nsec sampling time in a multi-tau layout): 512 channels
Data Acquisition Time: 1 s to 3600 s
Dimensions (W x H x D): 357 mm x 175 mm x 595 mm
Static Scattering Molecular Weight Range: 300 Da to 106 Da