May 3rd 2024
A recent study analyzed the mid-infrared (mid-IR) and visible near-infrared (VNIR) spectra of primitive Main Belt asteroids.
Ecdysterone Determination of Niuxi by Near-Infrared Diffuse Reflection Spectroscopy
May 1st 2006Here the authors determine the content of ecdsterone in the Chinese herb Niuxi using near-infrared diffuse reflection spectroscopy and the partial least squares correlation. Compared to existing methods, they contend that their approach is easier, quicker, cheaper, and less environmentally harmful.
Using NIR Spectroscopy as an Integrated PAT Tool (PDF)
December 1st 2004This article summarizes recent efforts by the Duquesne University Center for Pharmaceutical Technology to develop and validate a PAT method using NIR spectroscopy for the on-line prediction of tablet hardness and active pharmaceutical ingredient content.
Using NIR Spectroscopy as an Integrated PAT Tool (PDF)
December 1st 2004This article summarizes recent efforts by the Duquesne University Center for Pharmaceutical Technology to develop and validate a PAT method using NIR spectroscopy for the on-line prediction of tablet hardness and active pharmaceutical ingredient content.
Pharmaceutical Industry Embraces NIR Technology (PDF)
September 1st 2003Near-infrared spectroscopy moves into warehouses to check incoming drug substances, excipients, and packaging materials, and onto the production floor to monitor characteristics such as blend uniformity, moisture content, and dissolution rate.