Related Experiment Videos
Near-infrared spectroscopy and imaging: basic principles and pharmaceutical applications.
1Institute for Pharmacy and Molecular Biotechnology, Department of Pharmaceutical Technology and Pharmacology, University of Heidelberg, Im Neuenheimer Feld 366, D-69120 Heidelberg, Germany. gabriele.reich@urz.uni-heidelberg.de
Advanced Drug Delivery Reviews
|May 19, 2005
Summary
Near-infrared (NIR) spectroscopy offers rapid, nondestructive chemical analysis for pharmaceuticals. This review details NIR applications from raw material testing to process control, enhancing quality assurance.
Area of Science:
- Analytical Chemistry
- Pharmaceutical Science
Background:
- Near-infrared (NIR) spectroscopy and imaging are powerful analytical tools.
- These techniques provide rapid, nondestructive chemical and physical information.
- Combining NIR with multivariate data analysis offers significant analytical potential.
Purpose of the Study:
- To review recent pharmaceutical applications of NIR spectroscopy and imaging.
- To cover fundamental principles, regulatory aspects, and practical uses of NIR in the pharmaceutical industry.
Main Methods:
- Review of recent literature on pharmaceutical NIR applications.
- Discussion of basic principles of NIR techniques and chemometric data processing.
- Examination of regulatory considerations for NIR implementation.
Main Results:
- NIR is effective for raw material identification and qualification.
- Direct analysis of intact solid dosage forms using NIR is feasible.
- NIR enables effective process monitoring and control in pharmaceutical manufacturing.
Conclusions:
- NIR spectroscopy and imaging are valuable tools for pharmaceutical analysis.
- Applications span from quality control of raw materials to real-time process monitoring.
- The integration of NIR technology supports enhanced pharmaceutical quality and efficiency.