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.
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.
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.
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.

EURAMET, the association of European National Metrology Institutes, plays a pivotal role in facilitating pre-standardization activities and establishing European Metrology Networks in emerging areas. Their commitment to fostering innovation in metrology is essential for the continual development of nanomedicine.
The METRINO project has received funding from the European Partnership on Metrology (Grant #22HLT04), co-financed from the European Union’s Horizon Europe Research and Innovation Programme and by the Participating States. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or EURAMET. Neither the European Union nor the granting authority can be held responsible for them.