FLOW MEASUREMENT AND CONTROL FOR IMPROVED QUANTIFICATION OF PARTICLES IN FLOW CYTOMETRY

摘要

The present invention relates to methods that enable improved accuracy for quantitative particle counting in a flowing liquid stream. The methods of the present invention utilize the real-time measurement of flow rates and flow rate control through feedback mechanisms to improve quantification, and this improved quantification translates to more accurate particle counting. In certain embodiments, particles being counted are biological particles in a liquid sample, such as viruses.