Useful Resources

Metrology for Nanomedicine

Two researchers looking at microscopy images on a screen

Not an expert? Here's a summary for you: "Metrology Made Simple"

Metrology might sound complicated, but it's essentially the science of measurement. Whether it's measuring the nanometric size, the shape, the surface charge or even the effectiveness of a nanomedicine, metrology ensures that these measurements are accurate, traceable and consistent worldwide. It's like having a universal ruler for all scientific endeavors, helping to ensure that what's measured in one lab can be comparable to what's measured in another. Which is absolutely crucial to bring nanomedicine to patients.

Understanding Metrology's Role

Metrology encompasses all aspects of measurement, both theoretical and practical, across various fields. It is the backbone of reliable and recognized measurements, ensuring traceability to the International System of Units (SI). As a key component of the global “quality infrastructure”, alongside standardization and accreditation, metrology plays a critical role in the development and validation of nanomedicines.

Educational Resources in Metrology

For those interested in deepening their metrology knowledge, the National Physical Laboratory’s e-learning portal offers a range of courses. From general introductions to metrology concepts and measurement uncertainties to specialized courses like 'Metrology for Nanoscale Imaging in Biology,' these resources are invaluable for both beginners and experienced professionals.

International Collaboration and Standards

The BIPM (Bureau International des Poids et Mesures), established by the Metre Convention in 1875, is the cornerstone of international measurement standards and is home to the International System of Units (SI) and the international reference time scale (UTC). The Consultative Committees within the BIPM, particularly the Consultative Committee for Metrology in Chemistry and Biology (CCQM), are instrumental in advancing metrology in nanomedicine.

The SI logo, produced by the
International Bureau of Weights and Measures.

The SI logo: the seven defining constants around the letters SI

Recent Developments and Collaborations

CCQM's recent initiatives, such as workshops on particle metrology, have led to significant recommendations, including the development of documentary standards and the formation of a dedicated task group. This group, CCQM-IAWG/SAWG Task Group on Particle Metrology, actively collaborates with industry and regulatory bodies to address gaps in particle metrology, laying the groundwork for future advancements in the field.