The project has closed. Its results are ready to be used.
After 36 months of collaborative measurement science, METRINO has moved from project delivery to legacy. Its methods, evidence, protocols, learning resources and scientific journey are now connected in one public knowledge space—designed to be explored, understood and reused.
INRiM · Turin · May 2026
Turin was not just the final meeting
At a final consortium meeting, it is easy to look backwards. In Turin, METRINO also looked forward.
On 11 and 12 May 2026, partners and invited experts met at INRiM to examine what the project had produced, what remained difficult, and what would make its results genuinely useful beyond the funded period. The conversation moved from standardisation expectations to a structured collective reflection on future use, unmet needs and continuity.
An external standardisation perspective
37 participants joined a hybrid session with Charles Clifford, Chair of ISO/TC 229, on what standards communities need from method developers and how future uptake can be prepared responsibly.
A collective legacy exercise
41 participants contributed 197 entries through a hybrid Rose–Bud–Thorn exercise, then prioritised future needs and possible continuation routes.
Seven recurring themes emerged. Among them were the need for clearer SOPs, credible reference and quality-control materials, better data-treatment guidance, earlier mapping of standardisation pathways, and a community able to continue the conversation after the grant.
This reflection helped sharpen a simple priority: METRINO’s closing package could not be only a set of formal reports. Visitors needed clear routes from a practical question to an explanation, then to the authoritative evidence and reusable resource.
Read the full story and lessons from the final meeting in TurinExplore the complete 2026 timeline
Start with what you need
The redesigned results ecosystem does not ask visitors to understand the project structure first. Choose a practical route and move from accessible context to the underlying publication, dataset, deliverable, SOP or replay.
Publications & Open Data
Search peer-reviewed papers, datasets and public deliverables by work package, material, technique, year or output type.
02 I need a methodSOPs, protocols & guidance
Find a practical route for nanomaterial characterisation, liquid biological matrices, or cells and tissues—while keeping scope and limitations visible.
03 I want to learnMETRINO Academy
Use five expert-led replay resources to explore industrialisation, method selection, RNA-LNP comparability, correlative imaging and surface chemistry.
04 I want the project storyMilestones & key achievements
Follow the three-year journey from the 2023 stakeholder consultation to technical delivery, Academy resources and post-project legacy.
From candidate materials to community uptake
METRINO’s six work packages form one measurement and impact chain. Each page now explains what was produced, what the evidence means, where its limits lie and how to continue to the underlying resources.
Reference material candidates
Candidate iron oxide and upconversion nanoparticles, homogeneity and stability evidence, and a roadmap towards future reference and quality-control materials.
Explore WP1 WP2CharacterisationAdvanced characterisation
Traceable physical and chemical measurement approaches, decision tables, tested SOPs and multimodal strategies for complex nanomedicines.
Explore WP2 WP3Biological matricesPreparation & fractionation
Sample preparation, AF4, SEC and SAXS workflows showing why matrix effects, recovery, data treatment and reporting belong to the measurement itself.
Explore WP3 WP4Cells & tissuesCorrelative tissue evidence
Protocols, tissue phantoms, cell and tissue models, multimodal imaging and interlaboratory evidence for locating and quantifying nanoparticles.
Explore WP4 WP5ImpactCreating impact
Stakeholder dialogue, training, standardisation awareness, dissemination, exploitation pathways and the public resources that support future uptake.
Explore WP5 WP6CoordinationManagement & coordination
The governance, Project Board, consortium meetings and coordination framework that kept five result-producing work packages aligned across 36 months.
Explore WP6A project built to travel
METRINO combined technical delivery with sustained dialogue across scientific, industrial, educational, regulatory and standardisation communities.
Figures are drawn from the project’s final second-period Outcomes and Impact Report. They describe documented activities and relationships; formal adoption of standards or regulation follows independent consensus and decision-making processes.
See how METRINO approached impact and uptakeDo not just archive METRINO. Use it.
Explore the evidence, cite the public outputs, test the procedures within their stated scope, use the Academy resources for training, and contact the project community when a method, dataset or continuation pathway can support your work.
METRINO (22HLT04) was funded within the European Partnership on Metrology, co-financed by the European Union’s Horizon Europe Research and Innovation Programme and by the Participating States. For questions about a specific technical result, use the scientific contacts identified on each work package page or write to contact@metrino.eu.
